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Mercedes-Benz C-Class


Mercedes-Benz S-Class

Summary

Mercedes-Benz C-Class

Do you know how many bones you have in your body? Stop counting, there are 207. And if say half those bones were replaced with different ones would you consider yourself to still be the same? Well that’s what Benz has done with the new C-Class – sort of. Of the roughly 13,000 parts which make up a C-Class car, 6500 of them have been modified or changed.

You don’t need to know every change to the new C-Class, but at the end of this review you will be across the differences that you can see, feel and hear.

Just a note before we start. The top-of-the-range Mercedes-AMG C63 S arrives in early 2019 and wasn’t available to drive at the Australian C-Class launch. That’s why we’ll focus on the other grades here - the C 200, C 220 d, C 300 and C 43. We’ll test drive and review the Australian C 63 S when it arrives – promise.

Safety rating
Engine Type1.5L turbo
Fuel TypeHybrid with Premium Unleaded
Fuel Efficiency6.4L/100km
Seating5 seats

Mercedes-Benz S-Class

It's only in the running for the title of world's best luxury car. No biggie here, then.

Like Rolex and Concorde, S-Class has become a byword for ultimate, and deserved or not, the Mercedes-Benz defines its segment despite the best efforts of the BMW 7 Series, Audi A8, Lexus LS and (sadly now-defunct) Jaguar XJ, as well as pointing the way forward with new technologies that eventually trickle down to more proletarian models.

Replacing the half-million selling W222 unveiled in 2013, the W223 is the latest in a long line since the first W187 Ponton debuted in 1951, and includes the famous ‘Finnies' and Stroke-8 models that followed immediately afterwards, but it is the 1972 W116 that really set the template.

Now, seven generations in, the 2021 S-Class is all-new again, with progressive safety and interior features that should help keep it Australia's bestselling full-sized upper-luxury sedan.

Safety rating
Engine Type3.0L turbo
Fuel TypePremium Unleaded Petrol
Fuel Efficiency8.4L/100km
Seating5 seats

Verdict

Mercedes-Benz C-Class7.9/10

This may well be just an update to the C-Class, but the changes made are significant in terms of technology and performance, and you’re paying hardly any extra money for it. A good all-rounder for dynamics, features, refinement and value.

The sweet spot in the range has to be the C 300. It’s less than $10K more than the entry grade C200, but gets a powerful 2.0-litre engine, leather seats, the extra advanced safety equipment, tinted windows and convenience features such as a power tailgate (on the wagon) and proximity unlocking.

Is the C-Class still the king of the mid-sized prestige world? Tell us what you think in the comments below.


Mercedes-Benz S-Class8.5/10

Mercedes-Benz set out to restore the S-Class' place amongst the greatest sedans in the world.

In the heavily-optioned, near-$250K-plus S450 as well as the extended S450L at $300K as tested (the sweet spot of the range for now), we reckon the Germans have succeeded, pushing safety, comfort and technology boundaries, in a package that is true to the heritage of the series.

Tax-fuelled sky-high prices will certainly keep the S-Class niche in Australia, but the car is more than good enough to dominate its tiny corner of the upper-large luxury car sphere.

The best new car in the world? We reckon it's highly likely. Mission accomplished, Mercedes.

Design

Mercedes-Benz C-Class8/10

Now, to spot the difference between the new and the old C-Class from the outside just look at the headlights – the shape of the fitting is the same, but the new standard headlights on the C 200, C 220 d and C 300 have an LED set-up which looks like teeth, while the optional units (standard on the C 43 and C 63 S) are also LED but with a tall staggered design. Tail-lights also keep the same shape but with a different LED pattern, too.

The front and rear bumpers have also been restyled for all grades and the C 43 and C 63 S have had their grilles updated, with the former getting a new twin-louvre design, while its big brother now has chrome vertical slats reminiscent of the grille worn by the 1952 Carrera Panamericana winning 300SL.

The AMG Line Exterior package is standard on the Coupe and Cabriolet, but if you option it on the sedan it will fit a sports body kit with AMG front spoiler and side skirts.

The C 43’s gloss black rear diffuser looks tough with the new quad exhaust and the car in wagon form wins my award for best looking of the C-Class bunch.

Cabins haven’t been overhauled but they have been updated with a 10.25-inch dash-top display for media and a 12.3-inch fully digital instrument cluster - both are standard across the range and make a big styling impact in the cockpit. Mercedes-AMG grades have their own sporty version of the virtual instrument cluster.

The layout of controls remains the same, but you can now option a new real wood veneer to the centre console with 'open-pore brown walnut' and 'open-pore black ash' being your choices.

The Artico upholstery in the C 200 looks and feels ‘plasticky’. I’d option the real leather which comes standard on the C 300.

New to the C 43 are the optional ‘Performance’ seats with integrated head restraints and standard on this grade is a new leather AMG steering wheel. Other cool cabin features are the stainless-steel pedals, the AMG floor mats and stitched dash (even if it is Artico upholstery).

All grades now come standard with the 64-colour ambient lighting system. You should see the system fading through the colours at night and with the right music the whole effect is amazing.

The C-Class comes in four body styles: Sedan, Coupe, Estate (wagon) and Cabriolet.

Exterior and interior dimensions stay the same, all variants measuring about 4.7m in length. That’s a good size; not too big or small, making parking and manoeuvring in tight spaces pretty fuss-free.

The C-Class is made in various parts of the world, but I can tell you the C 200 Sedan we get in Australia is made at Mercedes-Benz's East London plant on South Africa's east coast.


Mercedes-Benz S-Class7/10

Most Mercedes models have followed the Russian Doll-style cookie-cutter styling theme, and the heavy family look continues with the W223.

Still, the flush door handles do add a touch of Tesla-esque modernity, while the elegant silhouette and clean lines are in keeping with the luxury aspirations. Larger in every dimension compared to the old W222, the S450 is some 71mm-longer in wheelbase (3106mm) than before while the LWB's has stretched out by 51mm (3216mm), benefiting proportions as well as interior packaging.

AMG-branded wheels look sporty but – in the S450 at least – they're perhaps a tad too gangster. A set of flush alloys would give it a more-modern and techier appearance, in our opinion.

Overall, however, the S-Class ‘7' possesses the prerequisite richness of design. It isn't as bold and mould-breaking as models like the W116 were back in their day, but the styling is still a success.

By the way, the latest S-Class is the first Mercedes to employ the MRA2 longitudinal platform, which is rich in lightweight steels (50 per cent aluminium), is correspondingly stronger than before but also 60kg lighter.

With a drag co-efficiency rating as low as 0.22Cd on some overseas grades, the W223 is one of the most aerodynamic production vehicles in history.

Practicality

Mercedes-Benz C-Class7/10

This depends on the body style, but being a mid-sized car practicality can be limited, but Mercedes-Benz has been clever with the way it has used the available space.

The boot, for example in the C 200 is 434 litres, which isn’t as big as the cargo space offered by the BMW 3 Series or the luggage capacity of the Audi A4. This is partly because the hybrid system uses space under the bonnet, so the car’s battery needs to go to the boot.

The C 300 doesn’t use the hybrid system and so the sedan in this grade has 455 litres of boot space.

Choosing the C 300 Coupe’s will reduce your luggage carrying ability to 380 litres and the C 300 Cabriolet’s cargo capacity varies from 360 litres with the roof up and 285 litres when it’s down and eating into the luggage area.

The Estate is the best luggage hauler but it’s still not enormous – the C 43 Estate that we test drove has a cargo capacity of 480 litres.

Legroom in the back of the C 43 Estate is good and at 191cm tall I can sit behind my driving position with about 20mm to spare thanks to the sculpted seat back.

Headroom is getting tight in the Estate and especially in the Sedan – well for me, anyway – and the optional sunroof will lower the ceiling height even further.

Up front space in the Sedan and Estate isn’t an issue with plenty of head-, leg- and shoulder room offered.

Storage throughout the Sedan and Estate is good with a large centre console storage bin, two cupholders up front and another two in the back along with a storage area in the fold down armrest, but all four door pockets are on the slimmer side. Still they can fit a small bottle of water, plus a wallet or purse.

That centre console bin houses two USB ports, and a 12-volt outlet can be found in the storage area under the climate controls – which also houses the optional wireless charging pad. Without the charging pad that small area is too tiny to place my iPhone8 Plus.

Rear headroom and legroom in the four-seater Coupe and Cabriolet is limited, but both get a pair of cupholders in the back and two more up front.


Mercedes-Benz S-Class10/10

For the beginning of our day with the S-Class, we were chauffeured from home to a mansion in Kew, a blue-chip Melbourne suburb. Our heavily-optioned S450L featured most of the aforementioned extras – including the Business Class Package and Rear Entertainment Package – and the experience was predictably, sumptuously memorable.

Reclining individual rear seats with easy-reach tablets, armrests offering access to all multimedia and available climatised and massaging cushions and backrests... we're no longer in our normal ride, Toto.

Yet, all these trinkets and gizmos are mere add-ons, that can turn a stretched Caprice into a flash hen's night carriage if enough money and glitz is thrown at it.

No, the new S-Class must impress in an altogether less tangible and more philosophical manner, involving all the senses, and not just what we see, hear and touch. It must appeal beyond the superficial. Otherwise, it is not a large Mercedes-Benz luxury sedan in the classic manner.

This is a Herculean task for the Stuttgart designers and engineers. By and large, though, the Three-Pointed Star has succeeded in achieving something special.

In its perception of peerless quality and engineering, the W223 is striving to move forward and look back simultaneously to the glory days of the seminal W126 (1980-1991). This is through meshing traditional virtues like solidity and quality materials while dazzling its passengers with technology that is still friendly enough to want to enhance your experience.

You can sink into the soft lounge seats, watch the world pass by silently outside and never be aware of the road underneath or the engine ahead. Double glazing, exquisite and aromatic fabrics and materials and lush tactile surfaces work their magic inside the car, while an airtight and aero body, solid platform, air suspension and a muted yet muscular powertrain all do their thing underneath. The atmosphere is special and rarefied. That's what an S-Class needs to be and that's what is happening in our $299,000 (as tested) S450L.

The same more-or-less applies up front, as the same trim, leather, wood and technology surrounds the driver and passenger. The spectre of the car that is surely The Car of the Last Decade – Tesla's Model S – is evident in the portrait touchscreen and sparse, almost wallflower dashboard design and layout. No big imposing architectures here.

Yet, while the American upstart actually takes stuff away, the S-Class packs the cabin with subtle features that – like when the planes stopped flying last year and the birdsong subsequently returned – only become obvious once the cabin's design simplicity clears all the white noise for you to be in a better frame of mind to enjoy them.   

Take the haptic interface, for example, as it is perhaps the best we've experienced; the sense of well-being garnered from the cumulative effects of profound seat comfort (the massaging function was never switched off), cocooning micro climate environmental control, orchestral levels of audio entertainment and the theatre of light and vision performed by the two available screens; it is an automotive experience like no other. And the eye-tracking 3D-effect navigation set within the electronic instrumentation. No need for cinematic glasses to get the effect. The driving position itself, by the way, is also first class.

Room to stretch and grow for sure, and in every direction. But room for improvement? You betcha.

Your tester had a headache after a little while staring at that woozy 3D map. The central vents – four at the front, two in the rear – look and feel cheap, leaving us mentally redesigning them; they are frightfully out of place here; the carryover column-stalk auto lever should have been binned in 2005. And, even though the digital instruments have a number of options, none are elegant enough for the S-Class. That's an especially subjective criticism, clearly, but one that – in the context of classic Mercedes luxury sedan contenders – is justified given how timeless the Bruno Sacco era of Daimler design was. Look him up, kids.

Still, after a couple of hours behind the wheel, with our senses reset to calm, it is obvious that the S-Class cabin is a unique and wonderful place – as it should be at a cool quarter-of-a-million dollars.

Job done.

PS At 550 litres (20L more than before), the boot is massive and luxurious enough to sleep in.

Price and features

Mercedes-Benz C-Class8/10

The range kicks off with the C 200 and its C 220 d diesel siblings, then steps up to the C 300. Prices for these grades have increased by $1500 in this update but you’re being given more features. Above the C 300 live Mercedes-AMG’s wild animals – the C 43 and C 63 S.

The C 200 Sedan now lists for $63,400 (plus on-road costs), and if you want the Estate version add another $2500, and an extra $4500 for the Coupe, while the Cabriolet is $25,000 more at $88,400.

The C 220 d Sedan lists for $64,900 and the only other form it comes in is the Estate for $67,400.

The C 300 Sedan lists for $71,400, the Estate is $73,900, the Coupe is $84,900 and the Cabriolet is $101,900.

The C 43 Sedan lists for $107,900, while the Estate is $110,400, the Coupe is $111,900 and Cabriolet is $124,900.

The C 63 S Sedan lists for $159,900, however, prices for other body styles have not yet been announced.

So, about all the stuff you’re receiving in return for the price increase – a 10.25-inch display screen replaces the smaller one in the previous car and it’s standard across the range. Don’t stab and poke at it like I did with my finger for hours, because it’s not a touchscreen.

Also new is the 12.3-inch fully digital instrument cluster, and it’s standard on all grades, too. Apple CarPlay and Android Auto come on all C-Class cars.

Other standard features, starting with the C 200 and C 220 d, include 'Artico' upholstery, which is a synthetic attempt at leather, a reversing camera, shifting paddles, dual-zone climate control, aluminium roof rails on the Estate, LED headlights, 64-colour ambient lighting and 18-inch alloy wheels.

The C 300 has the C 200’s features and adds leather upholstery, privacy glass (coupe only), proximity key and 19-inch alloys. The C 300 also gains the 'Driving Assistance Package' which I’ll tell you all about in the safety section below.

The C 43 picks up the C 300’s equipment and adds an enormous list of its own gear including a new AMG steering wheel, brushed stainless steel pedals, Burmester 13-speaker stereo, heated sports front seats, head-up display, wireless charging, intelligent LED headlights, panoramic sunroof, black roof racks on the Estate, analogue clock and 19-inch AMG alloy wheels.

Metallic paintwork is also part of the C 43’s standard features list which includes 'Obsidian Black', 'Iridium Silver', 'Mojave Silver', 'Cavansite Blue', 'Emerald Green' and 'Brilliant Blue', but you’ll have to pay for 'Hyacinth Red', which is a sort of candy apple red. Non-cost colours for the lower grades are non-metallic black and 'Polar White' non-metallic.

The C 63 S adds to the C 43’s equipment list with its own AMG steering wheel, illuminated door sills, digital TV tuner, nappa leather upholstery, an electronic rear differential lock, 19-inch alloys in matte black with high-sheen rim, plus high-performance brakes with red calipers.


Mercedes-Benz S-Class8/10

Right now, only two S-Class models are available – the S450 from $240,700 plus on-road costs and the 110mm extended-wheelbase S450L (LWB) for another $24,900 on top. Most buyers overwhelmingly opt for the latter.

Despite what the numbers may suggest, both are powered by a 3.0-litre in-line six-cylinder turbo petrol engine, delivering 270kW of power and 500Nm of torque to all four wheels via a nine-speed torque-converter automatic. Greater choices are coming later, including an all-electric version known as the EQS.

Almost every conceivable safety item is standard on the S-Class, including world-first rear-seat airbags located behind the front seats in the LWB model, taking the surround-airbag count to 10.

You'll also find route-based Speed Adaptation (adhering to the posted speed limits), Evasive Steering Assist (a sophisticated form of crash mitigation), adaptive cruise control with active stop/go, Active Lane Change Assist that automatically moves the car into the lane you indicate to), Mercedes' PreSafe crash-preparation tech that primes all the safety systems for impact, electronic stability program that encapsulates all the active driver-assist tech, Active Emergency Stop Assist, Autonomous Emergency Braking front and rear (including for cyclists and pedestrians), Traffic Sign Assist, Parking Package with Active Parking Assist and 360-degree camera and tyre pressure monitors.

On the equipment front there is the latest iteration of Mercedes' MBUX multimedia system with (another) world-first 3D display, complementing an OLED central display, powered closing doors, leather upholstery, air suspension, leather upholstery, velour floor mats, a multi-beam LED headlight system with adaptive high beams, heated and folding exterior mirrors, heat and noise-insulating acoustic glass for front side windows, dark privacy glass for rear windows, sunroof, roller sunblinds for rear windows, metallic paint and 20-inch AMG alloy wheels on runflat tyres.

Want cutting-edge multimedia? There's MBUX II's augmented reality for navigation and fingerprint scanner, as well as a more natural-speech Mercedes-Me Connect voice activation with global search.

Plus, predictive navigation with live traffic, parked vehicle locator, vehicle tracking, emergency call, maintenance management and tele-diagnostics, digital radio, Burmester 3D surround-sound system with 15 speakers and 710W amplifier, remote door locking/unlocking, geofencing, speed-fencing, valet parking, head-up display, Smart Phone integration with Apple CarPlay/Android Auto, wireless charging, ambient lighting, two-zone climate control, poplar wood trim, electric adjustment for front seats, steering column with memory function, climatised front seats, keyless entry/go with flush-fitting door handles offering hands-free access (including for the electric boot),

Besides the ‘forward facing' airbag for the rear-seat occupants, the S450L also scores electrically adjustable rear seats with memory and automatic rear climate control.

Key options – and the list is massive – include an $8700 Rear Entertainment Package, that brings rear-multimedia access, rear tablets with wireless headsets and rear-seat wireless smart phone charging, an AMG Line pack with a body kit, different alloys and larger front brakes ($6500), Business Class Package that includes aircraft-style reclining rear seating and tray tables ($14,500), Nappa leather ($5000), augmented-reality HUD ($2900), 21-inch wheels ($2000) and four-wheel steering ($2700). There's also a $14,500 Energising Package with contoured seating, heated-everything and massaging seats.

Please keep in mind our test cars featured many such extras. Tick all the boxes and you can add nearly $100,000 to the price of your S-Class.

So, is the S450 good value? Given some of the breakthrough safety and luxury features it offers, it is unique. Too bad the Federal Government's Luxury Car Tax makes them so much more expensive than they need to be.

Engine & trans

Mercedes-Benz C-Class9/10

The previous C 200’s 2.0-litre 135kW/300Nm four-cylinder petrol engine has been swapped for a 135kW/280Nm 1.5-litre four-cylinder turbo-petrol with what Benz calls a ‘mild hybrid’ function.

This isn’t a hybrid with an electric motor driving the wheels, it’s an electrical system which is able to provide an additional 10kW/160Nm when accelerating. Known as the 'EQ Boost', the system also allows the C 200 to coast at a constant speed if the driver takes their foot off the accelerator. The battery is then re-charged when braking.

The C 220 d offers a diesel alternative and its new 2.0-litre engine now makes 18kW more power at 143kW and the same 400Nm of torque.

The C 300’s 2.0-litre turbo four has had a 10kW increase, taking power to 190kW, while peak torque is still 370Nm.

Also getting a power bump is the C 43 and its 3.0-litre V6 petrol is now good for 287kW (up from 270kW) while torque stays at 520Nm. The C43 uses Mercedes-Benz’s '4Matic' all-wheel drive system, while every other grade, including the C 63 S, is rear-wheel drive.

The C 63 S still makes an impressive 375kW and 700Nm.

The C 200, C 220 d, C 300 and C 43 all use the same nine-speed automatic transmission, while the C 63 S uses a ‘AMG Speedshift 9G’ which is a nine-speed dual-clutch auto.


Mercedes-Benz S-Class9/10

Where are the V8s?

Right now, the only W223 you can buy is powered by an all-new 2999cc 3.0-litre in-line direct-injection six-cylinder turbo petrol engine dubbed the M256, complete with double overhead cams, an electric compressor intercooler and assistance from a 48-volt mild hybrid system and integrated starter-generator, adding 16kW and 250Nm to the 270kW of power at 6100rpm and 500Nm of torque from 1600-4500rpm.

The 9G-Tronic torque-converter automatic transmission and 4Matic all-wheel drive system combination is a first for the S-Class in Australia.

Top speed is limited to 250km/h, while the 0-100km/h sprint-time takes just 5.1 seconds in both models. Impressive for a two-tonne-plus luxury limo.

Fuel consumption

Mercedes-Benz C-Class8/10

Fuel consumption obviously depends on the engine, but did you know the body type also affects mileage?

Mercedes-Benz says the C 200 Sedan uses 6.4L/100km over a combination of open and urban roads. The trip computer in our C 200 Sedan recorded 7.1L/100km after 254km of mainly country roads.

The C 200 Estate according to Mercedes-Benz will need 6.5L/100km, the C 200 Coupe uses 6.4L/100km and the C 200 Cabriolet will need 6.8L/100km.

The C 220 d Sedan is frugal with diesel fuel consumption being 4.7L/100km, while the Estate version needs 4.8L/100km.

Mercedes-Benz is yet to announce the C300’s fuel consumption figures.

The Mercedes-AMG cars are the thirstiest with the C 43 Sedan using 9.4L/100km, and the Estate will use 9.6L/100km. After 286km of country roads the trip computer in our C 43 Estate was reporting an average consumption of 10.3L/100km. The Coupe economy is 9.5L/100km and the Cabriolet needs 10.0L/100km.
 
The C 63 S Sedan puts it away at the rate of 10.4L/100km, and the Estate’s usage is 10.7L/100km, while the Coupe and Cabriolet’s fuel efficiency is yet to be announced.


Mercedes-Benz S-Class7/10

With the aid of the mild-hybrid system, the S450 returned a combined average of an impressive 8.2 litres per 100km, which translates to 187 grams of carbon dioxide emissions per kilometre. 95 RON premium unleaded (or higher) is recommended. In the urban run it consumes 11.3L/100km (11.5 for S450L), and just 6.4L/100km (6.5 for S450L) in the extra-urban result.

At 76 litres, the fuel tank will allow a combined average range of about 927km between refills.

Driving

Mercedes-Benz C-Class8/10

The Australian C-Class launch gave us the opportunity to drive the C 200 Sedan and C 43 Estate on a test route stretching from Melbourne's Tullamarine airport, roughly 300km north to Milawa in Victoria’s alpine region and back, with the conditions being dry and cool.

I knew the C 43 would be ridiculously fun, but you can’t eat your dessert first, right? So, I started in the C 200, which is far from just meat and three veg – it’s refined and enjoyable to drive.

Steering is well weighted and accurate, offering a better sense of connection to the road compared to some of its prestige rivals. The steering wheel itself felt good to hold, too – and this is on the base car.

The test car wasn’t without its options though and it did have the 'Dynamic Body Control Suspension' with its Comfort mode softening the dampers for a more compliant ride and the Sport setting for better handling.

And that ride was comfortable. The only disturbance to the serenity (we did go through Bonnie Doon) was a bit of wind noise created by what sounded like the wing mirrors.

Apart from that, the experience was serene – those seats up front are comfortable and supportive even after hours, the vision all-around is excellent and then there’s the engine, which is perfectly adequate.

Okay, 1.5 litres sounds small but the output is almost the same as the previous 2.0-litre and the 48 Volt EQ Boost hybrid system does provide just enough of a kick to get you away from the traffic lights or overtake without any discernible lag.

The hybrid system's coasting function is excellent – take your foot off the accelerator and your revs drop to zero but the car will maintain its speed. When you brake the battery is recharged so you’ll have the extra grunt again when you need it.

Now for dessert. Just idling the C 43 sounds sedate, but that’s with the exhaust note and engine in the Comfort setting. It means you can pull into your street at night or start it up early in the morning without waking the up the entire neighbourhood.

Or, to hell with them, the people next door are jerks anyway: put it in Sport and the twin-turbo petrol V6 snarls and crackles as you shift through the gears. It’s not as vicious as the V8 C 63 S, but that’s the appeal of the C 43 – it’s a milder form of wild that’s easier to live with, but still so much fun.

The back roads from Milawa to Mansfield were a great testing ground for the C 43 Estate with their hill-climbing bends and downward forest runs. Merc AMG claims the C 43 can accelerate from 0-100km/h in 4.7s, and while that’s more than half-a-second behind the C 63 S, it’s still plenty quick.

With fantastic turn-in, all-wheel drive offering superb traction and great grip from the Continental ContiSportContact rubber (225/40 R19s front, 255/35 R19 at the back), a smooth-shifting nine-speed, impressive brakes and that turbo V6 which pulled the car heroically out of corners, it was hard not to grin like an idiot.

Only my mouth hurt afterwards, not my body. There’s a line you’re not going to read in any other car review. Some sports cars have a ride so firm, and seats so hard, and driving positions with hip points so low, that I almost have to leave the vehicle on all fours.

But only my face hurt from smiling so much – you could pilot a car like the C 43 until it ran out of fuel from a full tank and still feel comfortable – which is almost what we did. How much fuel did it use? Keep reading to find out.


Mercedes-Benz S-Class10/10

In former times, as the Germans say, a ‘450' on the boot indicated V8 power. In the W116 S-Class era it was one of the world's most evocative badges when ‘SEL' was also attached.

As mentioned earlier, though, it's the M256 3.0-litre turbo-petrol with a 48-volt ‘mild hybrid' electrical system that's doing the driving, to all four wheels. The real V8 W223 will probably surface later this year or in early 2022 with the S580L flagship. Bring it on.

This is not to say that S450 isn't good enough. With that electrified assistance, the blown straight six is smooth and swift off the line and rapid as the auto seamlessly steps up through all nine gears. Because it's so hushed and refined, it doesn't feel 5.1s to 100 clicks quick, but watching the speedo says otherwise – acceleration is assertive and strong right up way past the legal speed limit.

All that's missing is the burbling soundtrack of a classic Benz bent-eight. Oh well. Outstanding economy is a price we're literally willing to pay in lieu.

Even more impressive is the S450's ability to hustle along mountain roads like an overgrown sports sedan.

Now, for Australia, all S-Classes are fitted standard with an adaptive ‘Airmatic' air-suspension set-up, including air springs and self-levelling tech. In Comfort up to 60km/h, the ride height can be raised by 30mm, or lowered by 10mm under the standard 130mm baseline in Sport at any velocity, while in Sport+ it falls another 17mm.

With that in mind, yes, the standard air suspension performs a magnificent job smothering out most surface imperfections around town. Yet its real other party trick is to tighten up the chassis when corners get interesting and Sport mode is selected. Aided by progressively weighted and reassuringly responsive steering, the Mercedes tips into turns with precision and poise, slicing through with virtually no discernible body lean or understeer.

Now, we're not talking a leisurely drive on rural highways here, but Healesville's famous Chum Creek Road, where even a Porsche Cayman would feel like it's had a strenuous dynamic workout. The S-Class can be hurried along with confidence and finesse, displaying outstanding handling and roadholding for a 5.2-metre long limo. And the fact that the ride quality only suffers marginally when the red horns are out is all the more remarkable.

Back in the cut-and-thrust of inner-city peak-hour traffic, the Benz in Comfort mode continued to reveal its driver-orientated yet passenger-focused twin-personalities, zipping in and out of gaps while remaining comfy and composed inside.

Only when parking in tight spots are you truly aware that the W223 is longer than a Mazda CX-9. The optional four-wheel-steering system is claimed to slash the turning circle to A-Class hatchback levels. 10.9 metres is the claim.

The 2021 S-Class never ceases to amaze and delight.

Safety

Mercedes-Benz C-Class8/10

The C-Class was awarded the maximum five-star ANCAP rating when it was tested in 2014. The base grade C 200 is fitted with nine airbags, AEB which works most effectively at lower speeds, and blind spot warning.

Stepping up to the C 300 brings the 'Driving Assistance package' which adds a more sophisticated AEB with cross traffic function and evasive steering, plus lane keeping assistance.

No spare tyres here. The C 200, C 220 d and C 300 all come with run-flat tyres, while the Mercedes-AMG grades have a puncture repair kit.

For child seats, you’ll find two ISOFIX points and three top tethers across the back row of the Sedan and Estates, while the Cabriolet and Coupe have two ISOFIX points in the back.

There are also two hi-viz vests in the cargo area and, yes, you do get a warning triangle, too.


Mercedes-Benz S-Class10/10

The W223 S-Class has not been crash-tested yet by ANCAP or European affiliate EuroNCAP, so does not have a star rating. However, Mercedes-Benz claims it has striven to create one of the safety vehicles on the planet. Who are we to argue?

Almost every conceivable safety item is standard on the S-Class, including world-first rear-seat airbags located behind the front seats in the LWB model, taking the surround-airbag count to 10.

You'll also find route-based Speed Adaptation (adhering to the posted speed limits), Evasive Steering Assist (a sophisticated form of crash mitigation), adaptive cruise control with active stop/go, Active Lane Change Assist that automatically moves the car into the lane you indicate to), Mercedes' PreSafe crash-preparation tech that primes all the safety systems for impact, electronic stability program that encapsulates all the active driver-assist tech, Active Emergency Stop Assist, Autonomous Emergency Braking front and rear (including for cyclists and pedestrians, at speeds from 7km/h to over 200km/h), Traffic Sign Assist, Parking Package with Active Parking Assist and 360-degree camera and tyre pressure monitors.

The Active Lane Keeping Assist works in a speed range of between 60km/h and 250km/h while Active Steer Assist helps the driver follow the lane at speeds of up to 210km/h.

Ownership

Mercedes-Benz C-Class7/10

The C-Class is covered by Mercedes-Benz’s three-year/unlimited kilometre warranty. We’re keen to see Mercedes-Benz move to longer warranty periods as is becoming the norm with mainstream brands, many of which are offering five year coverage.

Servicing is recommended at 25,000km/12-month intervals for the regular C-Class cars and the C 43. The C 63 S needs servicing every 20,000km or annually.

It’s great to see Mercedes-Benz offers capped price servicing. For example, the C 200 will cost you $396 at its first service, the second is $792 and the third is also $792.


Mercedes-Benz S-Class7/10

Unlike many luxury brands that persist with a sub-par three-year warranty, Mercedes-Benz offers a five-year/unlimited kilometre warranty.

Intervals are every year or 25,000km, with a capped price service plan starting at $800 for the first year, $1200 for the second year and $1400 for the third year, totalling $3400. Alternatively, there is a Service Plan starting at $2700 for the first three years (saving $700 from the normal capped-price service plan), $3600 for four years and $5400 for five years.