Mercedes-Benz CLS-Class vs Hyundai Santa Fe

What's the difference?

Comfortable when it needs to be and sporty when you want it to be, the CLS 53 is a bit like Mercedes’ Doctor Jekyll and Mr Hyde – or maybe Bruce Banner and the Hulk is a better frame of reference for some.

While it doesn’t excel in any one particular area, its breadth of useability is commendable, but ultimately it might be its all-too-familiar aesthetics that is the biggest letdown.

From the inside, it looks and feels like any other large Mercedes model (not necessarily a criticism), while the exterior – in my opinion – doesn’t go far enough to differentiate it from the CLA.

After all, if you wanted a stylish and sporty sedan, shouldn’t feel special too?

So I asked at the beginning if the Hyundai Santa Fe FWD petrol offered enough for families looking for a large seven-seat SUV and the answer is: YES!

It's practical, has people-mover space and storage and is downright comfortable to drive. There's so much to like here.

Mercedes’ homogenised design is a bit of a double-edged sword, and while the CLS does wear its styling confidently, it probably looks a little too much like the cheaper and much smaller CLA for our tastes.

Both are swoopy four-door coupes from Mercedes-Benz, so of course there will be some similarities, but keen-eyed car spotters will notice some differences.

While the proportions are similar, the longer wheelbase and bonnet line gives the CLS a more mature look, and the extra details found in the head- and tail-lights, and front bumper stand it apart.

The changes to the 2022 version also brings in AMG’s 'Panamericana' front grille, which adds a bit of welcome aggression to the front end.

From the side, the steeply raked roof flows seamlessly into the rear, while the 20-inch wheels fill out the arches well.

All four doors are also frameless, which is always cool to see.

From the rear, quad-exhaust tips hint at the CLS’s sporty intentions, while a prominent rear diffuser and subtle boot lid spoiler also feature.

Inside, the biggest change to the CLS is now the inclusion of the MBUX multimedia system, which keeps it in line with the E-Class, C-Class and other Mercedes models.

AMG sports seats are also fitted, wrapped in Nappa leather and 'Dinamica' fabric upholstery for all pews.

Our test car also came fitted with red contrast stitching and seat belts, adding a racy streak to the CLS cabin.

Have to point out the new steering wheel that comes with the 2022 CLS, though, which mirrors the tiller offered in the new E-Class, and is a step back in terms of functionality.

It looks premium enough thanks to its chunky leather-wrapped rim and gloss black dual-spoke design, but using the buttons, especially when on the move, is difficult and unergonomic.

This design is definitely function over form, and might need a few more revisions to get it right.

Overall, we’d say the CLS is a good-looking car, but does play it a bit too safe with its styling?

It's boxy and bold and you certainly won't mistake it for anything else on the road. That's both good and bad.

The front works beautifully; pairing a chunky and square aesthetic with cool H-shaped LED headlights (a running motif throughout the car). The front and sides look like the chiseled face of a Greek hero or the latest Romantasy crush, but the rear is just awkward. It's essentially just a big blank body panel and the only interesting thing about the back are the H-shaped tail lights.

Head inside and the interior is exactly the same as the base FWD hybrid variant - you get an interesting black and grey tartan fabric upholstery across the seats, and enough soft touchpoints scattered throughout to stop you looking too hard at the heavy use of plastics.

The dashboard shares similar chunky proportions with the exterior and you can see lots of H shapes in the air vents and panelling, so it flows pretty well inside.

The highlight is 100 per cent the large curved panel on the dash that houses the dual 12.3-inch displays. They look high-end and instantly lift the cabin from feeling 'basic'.

Joinery is flush, nothing rattles and there's an overwhelming sense of high-build quality inside. It's a cabin you'll be able to spend a lot of time in.

Measuring 4994mm long, 1896mm wide, 1425mm tall and with a 2939mm wheelbase, the CLS slots neatly between the E-Class and S-Class in size and positioning.

Up front, occupants are afforded ample room for head, legs and shoulders, while the electronically adjustable seats make it easy to find a comfortable position.

The steering wheel also features a telescoping function – an always appreciated feature – and the expansive glasshouse makes things feel open and airy.

Storage options include a deep door pocket, a cubby found under the armrest, two cupholders and a smartphone tray with wireless charging capabilities.

It’s a different story in the second row, though, as the sloping roofline does noticeably eat away at headroom.

Don’t get me wrong, a six-foot-tall (183cm) adult can still slide in there fine, but the roof is dangerously close to the touching the top of the head.

Leg- and shoulder-room is pretty good in the outboard seats though, while the middle position is compromised by the intrusive transmission tunnel.

In the second row, passengers have access to a bottle holder in the door, a fold-down armrest with cupholders, backseat map pockets and two air vents.

Opening the boot reveals a cavity offering 490 litres of volume, with an aperture wide enough to fit golf clubs or luggage for a weekend getaway for four adults.

The rear seats also fold in a 40/20/40 split fashion, but Mercedes-Benz is yet to detail how much volume is on offer with the rear seats down. And as a traditional sedan, the CLS is less practical than the liftback Audi S7.

I've said it before but I'll say it again. The cabin offers similar, if not the same, level of practicality of a people mover with passenger space and storage solutions.

In fact, Hyundai may have shot their other three-row SUV, the Palisade, in the foot here because I'm not sure why you'd now bother forking out an extra $13,800 on the base Elite grade over out test model. Not when each row will be comfortable for an adult and feature decent amenities.

With seats that don't sit too high and a 177mm ground clearance, the Santa Fe is an easy SUV to get in and out of, even for kids.

The front- and middle-row seats are the most comfortable when it comes to padding and under-thigh support. The powered drivers seat also offers adjustable lumbar support on top of the heat functions that both front seats get.

Storage is top-notch with lots of cubbies to choose from up front with dual gloveboxes, one that can fit a manual and one that will hold smaller items like a wallet, wet wipes etc.

The middle console is huge and has a removable shelf but is also shared with the middle row as the bottom pulls out into a storage drawer for them. This means you can cut out the middle man (AKA the parent) and have a handy place to put any roadie snacks.

The centre console features two phone cradles and a large shelf underneath that easily holds a handbag or Saturday night's takeaway.

There are a total of 12 cupholders (2/6/4) and four drink holders (one in each door storage bin) plus a sunglasses holder and map pockets on the back of the front seats. So, definitely spoiled for choice when it comes to individual storage.

The technology is easy to use and high-quality with display screens that feature crisp graphics and a responsive multimedia touchscreen. The system features wireless phone mirroring for Apple CarPlay and Android Auto, as well as Bluetooth connectivity.

Charging options are good throughout the car with six USB-C ports (2/2/2), and a 12-volt socket and wireless charging pad up front.

Rounding out the cabin is the large boot which offers 642L when the third row is stowed, and up to 1963L when just the front seats are in use.

The loading space is level but you still get a handy under-floor compartment for small items. And the full-size spare tyre and powered tailgate are always practical to have!

The Hyundai Santa Fe is offered in three grades, with the base- and mid-spec options now having the option of having a turbo-petrol engine or a self-charging hybrid powertrain.

Our test model is the front-wheel-drive base-petrol grade, which is priced from $53,000 before on-road costs. That makes it the most affordable variant in the Santa Fe line-up, being $2500 more affordable than the base FWD hybrid model.

This positions it in between its three-row large SUV rivals, the Kia Sorento S ($50,680) and even larger Nissan Pathfinder ST-L ($60,220). But the Sorento is still offered with a choice between V6 petrol engine and a four-cylinder turbo-diesel engine, which will entice some.

Our test model is incredibly well-equipped for a base variant and includes features like heated front seats, a powered driver's seat (with adjustable lumbar support), rear privacy glass and LED external lights.

There are great practical items like a full-size spare wheel, a powered tailgate, keyless entry/start, a 360-degree camera system, dual-zone climate control and tyre pressure monitoring.

Technology is also a standout with dual 12.3-inch displays taking centre stage, FM/AM and digital radio, wireless Apple CarPlay/ Android Auto, Hyundai 'Bluelink' app, over-the-air updates, Bluetooth connectivity, a wireless charging pad, six USB-C ports and two 12-volt sockets.

Bluelink connected car services brings features like ‘Automatic Collision Notification’ an emergency call (SOS) function, geo-fencing, valet, speed and time alerts and more.

Powering the Mercedes-AMG CLS 53 is a 3.0-litre turbocharged inline six-cylinder engine, punching out 320kW/520Nm to all four wheels via a nine-speed automatic transmission and Merc's '4Matic+' AWD system.

A 48-volt mild-hybrid system, known as 'EQ Boost', is also fitted that serves up to 16kW/250Nm from take-off.

The result is a 0-100km/h acceleration time of 4.5 seconds, keeping it on pace with the likes of the 331kW/600Nm Audi S7 (4.6s) and 390kW/750Nm 250kW/500Nm BMW 840i Gran Coupe (5.2s).

While not as brutish as AMG’s eight-cylinder engine, the straight six strikes a great balance between pace and poise that perfectly suits a model like the CLS 53.

Our Santa Fe is the front-wheel-drive base variant, which features an eight-speed dual-clutch auto transmission and a 2.5-litre four-cylinder turbo-petrol engine that produces up to 206kW of power and 422Nm of torque.

Our model has a braked towing capacity of 2000kg, which is up from its hybrid siblings which can only tow up to 1650kg.

Official fuel consumption numbers for the CLS 53 are pegged at 9.2 litres per 100km, while we managed an average of 12.0L/100km in our launch drive.

All of our driving was relegated to country back roads and high-trafficked urban areas however, with no consistent freeway driving.

We’ll reserve judgement on how accurate the fuel economy figures are until after we’ve had the car for longer, but the EQ Boost system is designed to help keep consumption down by being able to coast the engine in particular situations.

The base petrol Santa Fe has an official combined fuel cycle usage of 9.3L/100km and 67L fuel tank, giving it a theoretical driving range of 740km, which isn’t as good as its hybrid siblings but still sufficient for the odd road trip.

After doing lots of open-roading this week and a good three days of city dwelling, my real-world usage has popped out at 8.7L/100km, which is a solid result for such a large SUV.

There are certain expectations on a vehicle when it wears a Mercedes badge, namely it should be comfortable to drive while also dripping with the latest tech. And here the large four-door coupe delivers in spades.

Driving the car is smooth, easy and comfortable when in its default drive setting, you can really sink into the CLS and just eat up the miles in comfort.

There are small niggles, like the 20-inch wheels and low-profile tyres (245/35 front and 275/30 rear) throw up a bit too much road noise into the cabin, but for the most part, around town, the CLS is serene, supple and supremely soothing.

However, switch it over to Sport or Sport+ and the steering gets a bit heavier, the throttle response a bit sharper, and the suspension a bit stiffer.

Does it transform the CLS into a sports car? Not quite, but it certainly dials up driving engagement to a level where you can really have some fun.

Though this isn’t a full-fat AMG in the same vein as an E63 S and doesn’t feature the ubiquitous 4.0-litre twin-turbo V8, the CLS 53’s 3.0-litre six-cylinder engine is still plenty potent.

Coming away off the line feels particularly brisk, likely due to the EQ Boost system adding a bit of poke, and even flat-footing it mid-corner delivers a noticeable surge of urgency from the creamy straight six.

However, the best of the CLS 53 experience, in my opinion, is actually the sound, with the exhaust letting off the right sort of pops and crackles in Sport+ mode on overrun.

It’s rude and obnoxious, but also completely surprising coming from the motoring equivalent of a three-piece dress suit – and I love it!

The brakes are also up to task for scrubbing speed, but our relatively brief time with the car was in extremely wet conditions, so the 4Matic+ AWD system was hugely appreciated.

The petrol engine definitely has more pep to it than the hybrid variants I've sampled. The power is responsive and you still feel like there’s heaps leftover when you have to overtake or get up a hill without any annoying engine whines.

The steering isn’t too heavy, despite the size of this car but turning off the lane-keeping aid will keep the on-road experience feeling smooth. Otherwise, you sort of ping-pong in your lane as the aid readjusts strongly.

All Santa Fes feel way more nimble than they have any right to in corners. You do get some roll, but our test model is sure-footed, even in heavy wet weather. 

The eight-speed dual-clutch auto transmission is smooth enough and you don’t get any annoying lags when you accelerate from a full stop, which is unusual for such a unit.

Ride comfort is pretty high as well, with suspension that feels forgiving over the worst of the bumps and a cabin that remains quiet, even at higher speeds. 

You have really great visibility in this model because of how big the windows are and the taller driving position helps as well. None of the pillars hindered my vision either from my driving position.

The Santa Fe well and truly fills out a car space and it was easy to see it in a car park because the butt hangs out a bit, but it’s still easy to park with its very clear 360-degree camera system and parking sensors at the front, side and rear. So while it is big, it doesn't feel big to park.

Overall, the petrol Santa Fe is an simple SUV to drive and will be a forgiving choice for lots of different driving styles.

All hybrid Hyundai Santa Fe variants are covered by a maximum five-star ANCAP safety rating from testing done in 2024, but the petrol variants are not, so our test model is currently unrated. It does feature 10 airbags, though, which is excellent for a family SUV and the curtain airbags extend to the third row.

The standard safety equipment includes blind-spot monitoring, LED daytime running lights, driver attention alert, leading vehicle departure alert, safe exit assist, rear occupant alert (first two rows only), rear collision warning, forward collision warning, rear cross-traffic alert, lane departure alert and a lane-keeping aid.

There's also lane following assist, traffic sign recognition, an intelligent seatbelt warning (first two rows only), adaptive cruise control (with start/stop), the 360-degree camera system and front, side, and rear parking sensors.

It's also nice to see the blind-spot monitor on the base model, which is a system that pops a video feed of your blind spot onto your dashboard.

However, some of the safety features, like the driver attention monitor and traffic sign recognition, can be intrusive to daily driving. If you could permanently disable the sound alert, it would be a lot more enjoyable to drive long term.

Like all new Mercedes-Benz models sold in 2021, the CLS 53 comes with a five-year/unlimited kilometre warranty with roadside assist over that period.

This outclasses the assurance period offered by BMW, Porsche and Audi (three-year/unlimited kilometre), and matches that available from Jaguar, Genesis and Lexus, who recently upgraded their offering.

Scheduled service intervals are every 12 months or 25,000km, whichever occurs first.

The first three planned services will set buyers back $3150, broken down as $700, $1100 and $1350 apiece.

The Santa Fe comes with a five-year/unlimited-kilometre warranty, which isn’t as good as some of its rivals, especially with Nissan now offering a 10-year warranty on its models, albeit conditional.

The pre-paid servicing plans are competitive, though, and the five-year plan averages just $481 per service.

Servicing intervals could get a bit annoying if you do a lot of kays every year as they're at every 12 months or 10,000km, whichever occurs first.

The Santa Fe petrol is a simple gal and enjoys 91RON unleaded petrol and is even E10 suitable.