Mazda BT-50 vs Mercedes-Benz S500

What's the difference?

Key to the success of the BT-50 XS will be acceptance by fleet buyers. The vehicle, however, seems to be pretty well considered as far as that goes, although as with any stripped-down model, there are features that will be missed. Things like the manual air-conditioning probably won’t make much difference, but the lack of a tyre pressure monitoring system is a bigger issue for a working vehicle. Performance from the smaller engine is still well within acceptable parameters, but we reckon any buyer considering using much of the 3500kg touring capacity would be better off with the 3.0-litre engine offered in the rest of the BT-50 range.

The Mazda is not the best riding of its ilk, and there are competitors with bigger cabins, although, notably, at this point on the pricing ladder, these are often from China rather than Thailand where the Mazda is built. Ultimately it will come down to whether the smaller engine and reduced performance is an issue and also whether the money saved over the bigger-engined BT-50 is enough to justify that and the loss of some creature comforts. But since fleet managers are notoriously hard-nosed about this stuff, there’s a good chance to BT-50 XS will find a market.

Note: CarsGuide attended this event as a guest of the manufacturer, with meals provided.

The 2018 Mercedes-Benz S-Class remains a technological tour de force, a luxury sedan to be reckoned with - one that has safety, technology, comfort, finesse and performance all rolled into a stylish package. 

It's hard to see why you'd need anything more than the S 350 d, which is now much more attractively priced. It'd be my pick, but I'd have to get the Energizing Comfort Control package, and probably the AMG styling pack, too. And even then it would cost less than its predecessor.

Targeting tradies and fleet customers has meant Mazda has embraced the concept of factory accessories. Right now, there are options for tougher front bumpers, bull-bars, snorkels, drop-side trays, an awning, wheel-arch flares (for bigger, aftermarket wheel and tyre packages) driving lights, roof racks, canopies, tub-drawer systems and even a dual battery set-up. All these factory options carry the full Mazda warranty.

But Mazda has gone even further with accessory packs aimed directly at different fleet markets. For instance, there’s the Mine-Spec Pack which incorporates a park-brake alarm, high-mounted brake lights, a reversing buzzer, work-lights, LED rear lighting and pre-wired switches for auxiliary and beacon lighting.

Externally, Mazda's design brief for the BT-50 has clearly been to not frighten the horses. But it's better than that, because it has actually emerged as one of the better looking utes out there. In XS trim, even the steel wheels add a no-nonsense flavour to the overall effect. And where some of the competition appear to be trying very hard to ape the full-sized US-made pick-ups, the Mazda is its own thing.

Inside, the smaller info screens and simple layout in basic black tell the budget story. At the same time, there's a lot to like in terms of the clear, simple analogue gauges and the no-fuss controls including the conventional T-bar, park-brake and ignition key. There's a look and feel that also suggests this is a ute that should be able to take a few knocks in the course of earning a living.

I swear it has been facelifted, and the changes are bigger than they might appear. There is no doubt that the S-Class shape is largely unchanged, but the German company has kept the modifications minimal in the scheme of things.

That doesn’t mean those changes are unnecessary, though. The new headlights, for example, are standard on every model, and are constructed with 84 LEDs (including three for the daytime running lights), and of course they’re adaptive with automated high-beam - meaning they’ll shield other road users from the glare of the lights at night. And the lights themselves will throw a main beam up to 650 metres, according to the company. 

Other things are slightly more cosmetic, like the revised three-bar grille treatment, new front and rear bumper designs that feature broader sculpted sections to widen the stance of the car, and there are new LED tail-lights as well.

The smallest set of wheels used to consist of 18-inch rims, but now the base car rolls on 19s, while the rest of the expansive range sits on 20s. 

The inside has seen some changes, too, but the appearance of things in the cabin isn’t the focal point - its the usability of the technology that's the big change. 

Oh, but I should tell you there are now 64 ambient lighting colours to choose from, which is up from seven, and now you can also set the lighting in three different zones - so theoretically you can have blue, orange and green areas of the cockpit, if you’re gross.

With a choice of cab-chassis of pick-up tub, not to mention the option of a single or dual-cab body in cab-chassis form, the XS allows for a fair bit of creativity in how it’s configured. The cab-chassis, for instance, will accept a conventional drop-side alloy tray or any number of service body configurations right up to camper bodies.

The stock tub on the pick-up version gets a drop-in liner but there’s no power outlet or light that some of the competition offer. The tie-down points are also a bit disappointing with two lower points in the rear of the tub and a pair of higher points in the front. Experience tells us that high-mounted tie-down points are vastly less practical than anchor points mounted close to the cargo floor.

The move to the larger engine has, however, increased the Mazda’s towing ability. From the previous version’s 3000kg towing limit, the new 2.2 can now legally tow 3500kg (with a braked trailer and approved tow-hitch). Payloads vary according to specification, but range from about 1000kg right up to 1379kg for the XS singe-cab-chassis.

The factory-option drop-side tray carries it’s load up high, but offers a flat floor with no wheel-arch intrusions. The standard tub is not as large in any direction, but does have a damped tailgate for safety (you can’t drop it) and convenience (the gas struts help raise it).

In the cabin, you get USB charging ports (two in the front, one in the rear seat) and there are central air-vents for the rear seat of dual-cab models. The dual-cab also has an under-seat storage area, two gloveboxes and a 60/40 split fold rear bench. The doors feature bottle holders and there’s a flip-down glasses compartment in the roof lining.

While the front seats are comfy enough for bigger drivers, the rear seat also goes against dual-cab tradition a little by having plenty of room in every direction, as well as a rational seat-back angle.

If you’re buying a Mercedes-Benz S-Class there’s a good chance you’re more interested in the back seat than the front: you could be buying it for a business, or you could like to be driven around - and there are definitely worse places you could be.

We would suggest, though, that the best place you could be if that’s your caper is in the back of a long-wheelbase S-Class model, which has extra legroom. 

And if you happen to be in a LWB model with the 'Business Class Package', you’ll enjoy two individual rear seats rather than a three-seat bench, folding tables for your bento box or laptop, and an ‘executive seat’ on the passenger side that features a foot rest and allows you to slide the front seat forward to liberate more room. Deluxe. 

No matter if you are in one of the stretched models demarcated as such by the ‘L’ suffix or not, you will enjoy excellent seat comfort and good head- and shoulder-room. Legroom in the regular models isn’t as plentiful as you might expect: much more affordable cars like the Hyundai Sonata give the S-Class a run for its money in that regard.

There are good storage options for odds and ends, with the back seat featuring a fold-down armrest with pop-out cupholders and a storage box, as well as map pockets - and the boot space varies depending on the model, but the S 350 d has a 510-litre cargo capacity (VDA). All four doors have bottle holsters, and a bit of extra room besides. Of course there are rear-seat air-vents, and if you’re kids are lucky enough to ride around in a S-Class, the two ISOFIX/three top-tether points will be welcome.

Up front there are two cupholders between the seats, and a new wireless phone charger in the centre console (Qi compatible phones only). There are two USB ports as standard in most models, while models with the rear seat entertainment package fitted get rear USBs. 

The huge screen that runs across two-thirds of the dashboard has seen the noticeable join marker removed for this update, with the monitors being upgraded to a higher resolution and the graphics have been reworked, too. The codpiece-style controller of the Comand media interface remains, and while it still isn’t as simple as other controllers, it is reasonably easy to get used to. 

So … what about Beyonce? 

She comes in as part of the Energizing Comfort Control system, which is standard in some models and a $1400 option in those that don’t have it fitted. 

Essentially it allows you to choose between different set moods: 'Joy', 'Freshness', 'Vitality', 'Warmth', 'Comfort' and 'Training', the latter of which offers three different stretching/exercise programs that last for 10 minutes to stop fatigue. The instructions are given by voice over the sound system.

Each of the moods will adjust the temperature and ventilation (the Freshness setting offers ‘gusts’ of fresh air as if you’re at the beach!), ambient lighting, air fragrance and intensity, and the massage function for the seats. And the music bit - there are predefined songs the system can cue up to suit the mood, or it can identify songs on a hard-drive or USB that suit the programs by analysing the tempo of the tune. Amazing, right?

The new steering wheel looks a lot sportier than the one in the pre-update car, and it has finally done away with the awkward cruise control stalk in favour of steering wheel buttons for the adaptive cruise control system.

If you can call a car that starts near two-hundred grand good value, then you have much more money than I do. But there is no escaping it: the new S-Class 2018 range is better value than before.

The starting point in the range is entry-grade S 350 d, which is $195,900 plus on-road costs. 

Standard kit for that model includes 19-inch alloy wheels, leather trim, heated and cooled front seats, nappa leather-wrapped steering wheel, those great new headlights and the new ambient lighting system, a panoramic sunroof, head-up display, dark brown 'Eucalyptus' trim, auto-dimming rear-view and side mirrors, a wireless phone charging system, keyless entry and push-button start. The entire S-Class range now gets auto-closing doors and an electric boot lid, too.

The media system in the S 350 d includes sat nav with traffic monitoring, a 13-speaker Burmester sound system, digital TV, DAB+ digital radio, Apple CarPlay and Android Auto, and the 'Comand Online' system with internet capability.

Next up the model range is the S 400d L (at $222,500), and the S 450 L ($227,500) - both of which are specified identically. Over the base model car they feature the extended wheelbase, as well as electronically adjustable rear seats with memory function, side window blinds, a rear blind, rear climate control, and 20-inch wheels. 

The S 560 sees the price head north to $270,000 (for the short-wheelbase model, which loses the abovementioned stuff in the L models), or $295,000 for the S 560 L. It adds the following nice features: nappa leather, brown burr walnut trim, a wood/leather steering wheel, 'Energizing Comfort Control', different (five-spoke design) 20-inch wheels, laminated glass and an anti-theft protection package. The S 560 L has luxury rear head restraints - they’re more like pillows, honestly - an individual rear-seat entertainment system and two wireless headsets.

The top of the regular S-Class model range is the Mercedes-AMG S 63 L, which is a princely $375,000. It builds on the kit offered in the models below, and pushes the sports luxury aspect further, with a full AMG body kit, 20-inch AMG wheels, AMG specific drive programs, AMG brakes, an uprated exhaust, sports steering and retuned suspension. Inside there are model-specific elements, special wood trim, front seats with active bolstering, and heated and ventilated rear seats.  

If you’re shopping at this end of the market, then you’ll likely also be tossing up between a BMW 7 Series, or maybe a Bentley Flying Spur. An all-new Lexus LS will arrive in April 2018, and the all-new Audi A8 isn’t far away, either.

The new engine capacity of 2.2 litres is up from the 1.9 of the previous XS version but still well short of the 3.0 litres of the more expensive BT-50 versions. And the specifications are pretty much exactly what you’d expect with the new 2.2 just about splitting the difference between the old 1.9 and the 3.0.

In this case, that equates to 120kW of power and 400Nm of torque, while the 1.9 was good for 110kW and 350Nm, and the 3.0 sports 140kW and 450Nm. So, yep, somewhere right about the middle. And that makes sense given the new 2.2 uses the basic mechanical architecture of the 1.9.

But the switch up to the new engine brings one very important change and that’s the adoption of an eight-speed automatic to replace the six-speed unit fitted to the previous XS and the other BT-50s. That has an obvious potential benefit for drivability, but also for fuel economy.

Mazda has also added stop-start tech to the XS in the name of efficiency. But, as we’ve found many times before, the fuel economy benefits seem restricted to the official test results rather than the real world where this technology serves to annoy many drivers more than anything else.

If you opt or the four-wheel-drive variants, you’ll get a rear diff lock but you miss out on an on-road 4x4 setting. Considering the 2.2-litre’s newfound towing capacity (the full 3500kg of the competition), that lack of a 4x4 Auto setting is a shame, but not an unexpected one at this price-point.

The big news for the majority of S-Class buyers is the new engine in the S 350d, which is a 2.9-litre in-line six-cylinder turbo-diesel with 210kW of power and 600Nm of torque. It has a nine-speed automatic and is rear-wheel drive (RWD).

That same diesel engine is wicked up in the S 400d L, with that model churning out 250kW and 700Nm, and remains rear-drive with a nine-speed auto.

The petrol model range is opened by the S 450 L with a 3.0-litre six-cylinder twin-turbo mill producing 270kW/520Nm. Again, nine-speed auto, RWD.

The S 560 and S 560L run the same 4.0-litre twin-turbo V8 petrol with 345kW of power and 700Nm of torque. Nine-speed auto, rear-drive - naturally!

The AMG-fettled S 63 has a thumping twin-turbo 4.0-litre V8 petrol engine with 450kW and 900Nm, with a nine-speed MCT multi-clutch auto and - you guessed it - RWD.

While one of the expected benefits of the 2.2-litre engine compared with the three-litre unit is a reduction in fuel consumption, the new 2.2 engine goes one big step further by actually being more frugal than the 1.9-litre engine it replaces. Well, in terms of the official government test, anyway.

The single cab-chassis model in new 2.2-litre, two-wheel-drive form posted a combined (urban-highway) fuel number of a creditable 6.9 litres per 100km. Compared with the mechanically similar 1.9 single cab-chassis, that’s a saving of 0.1 litres per kilometre, and a corresponding drop in tailpipe carbon emissions of 1 gram per kilometre.

To be honest, this small improvement is probably largely due to the stop-start system now fitted, which many drivers will turn off at the first opportunity. Even so, the new eight-speed transmission must also be playing a part, so let’s call the old and new engines line-ball in the real world.

The rest of the XS line-up scored official figures of 6.3 litres per 100km for the double-cab pick-up 4x2, 7.1 litres for the double cab-chassis 4x4 and 6.6 litres per 100km for the dual-cab pick-up 4x4.

With the BT-50’s standard 76-litre fuel tank, the theoretical range is more than 1000km. In reality, that’s going to be closer to 800km.

The BT-50 engines do not require AdBlue additive to reduce exhaust emissions.

The diesel models are - unsurprisingly - the most frugal in the range, with the entry-level S 350 d using a claimed 5.4 litres per 100km across a range of disciplines.

The S 400 d L - which uses a higher-output version of the same diesel drivetrain as the model above - uses only a minuscule amount more: its claim is 5.5L/100km. 

The most frugal of the petrols is the S 450 L, with its six-pot petrol twin-turbo using a claimed 8.4L/100km.

Every model has stop-start - including the AMG - and the V8 petrols also feature cylinder deactivation when in 'Eco' mode.

That cylinder deactivation system helps the S 560 achieve an incredibly low claimed consumption of 8.5L/100km. So does the longer, slightly heavier S 560 L.

The higher-out Mercedes-AMG S 63 L uses 9.0L/100km, according to its claim. Amazing for the outputs of the engine.

Striking the right balance between ride comfort and load-lugging capacity has always been the big trick with utes in general. The fact is, there’s probably no ideal setting, especially considering the range of payloads a ute can be expected to carry on any particular day. In the BT-50’s case, Mazda has opted to go for a stiffer suspension tune. That means it can technically tow and haul with the best of them, but it also dictates that ride quality is far from what you’d call plush, even in this market segment.

The ute handles bumps best when the undulations don’t come too hot and fast. But strike a patch of high-frequency lumps and bumps and the suspension, particularly at the rear, starts to pogo about with a corresponding decline in ride control. The steering, too, seems to lack a little feel and is relatively slow-geared (although that has its benefits off-road).

The engine certainly does the job in isolation, but it’s likely to struggle a little with the full three-and-a-half tonnes on the hitch. It’s pretty noisy, too, and definitely sounds like a diesel, unlike some modern diesel designs that are more refined. There’s also a sense that Mazda has ditched some of the sound deadening of other BT-50 models, as the engine is certainly heard and felt. The optional snorkel moves the induction noise right into the driver’s window when it’s open, too.

But the new eight-speed automatic transmission is a beauty. Upshifts are crisp and smooth and even the downshifts as you approach a full stop are measured and calibrated to never intrude. And it’s nice to see a conventional T-bar shifter with no separate park button or non-intuitive movements required.

We didn’t get a chance to try the BT-50’s off-road chops, but past experience tells us that the Mazda will be pretty good. As with many four-wheel-drive utes, the limiting factor will be the standard tyres fitted at the factory.

Smooth. It wasn’t even because I’d chosen the Energizing Comfort Control mood to elicit that vibe. It’s smooth - and so it should be.

Whether it’s the near-silent new six-cylinder diesel, which hauls the near two-tonne sedan along with less fuss than a medical centre receptionist dealing with a room full of coughing patients. There is no fuss. You just hand over control to the engine, and trust it will get you where you need to be.

The V8 petrol in the S 560 also has a bit of a silent killer vibe to it. There’s perhaps not as much noise as a V8 fan might want, but the mumbo is there, and in both cars the gearshifts are sublimely timed and super smooth.

Admittedly, the stiff-sided run-flat tyres on both the 19- and 20-inch wheels can exhibit a slight terseness over sharp edges, but when it comes to rolling over pockmarked surfaces or rougher country backroads, the ride offered up by the air suspension with variable dampers is superb. Put it in Sport mode and it stiffens up to the degree you’d expect, but Comfort is no doubt the best place to be.

The steering is super light but accurate, meaning it’s easier than you’d think to pilot this behemoth of a sedan through corners. The grip on offer is excellent, too, even if traction can be an issue - I had a full couple of seconds of strobe light action from the traction control light when I buried the throttle in the S 560. 

I didn’t get a chance to drive the six-cylinder petrol S 450 L, or the S 400 d L. And, I’m really sad to report, there was no opportunity to drive the AMG S 63 L, either. 

But the overall feeling of the updated range is that it remains a deluxe and delightful limousine - whether you have the good fortune of being in the driver’s seat or not.

Easily one of the safest cars, if not the safest car, on the road today if technology is anything to go by. Well, we can’t go by a crash test score, because the S-Class hasn’t been crashed by EuroNCAP or ANCAP. So I can’t really give it a 10/10 for safety…

But when the standard safety kit list is as lengthy as the S-Class’s, it seems a safe bet. Items fitted include a 360-degree camera system, parking sensors front and rear, auto emergency braking, active blind-spot monitoring, active lane-keeping assist, adaptive cruise control with active steering assist, drowsiness detection, crosswind assist, and pedestrian detection with evasive steering assist (which allows you to turn the wheel harder to avoid impact with a pedestrian).

Plus there are other items like the company’s Pre-Safe crash detection system which can flash the car’s hazard lights at other road users, and tighten the occupant’s seatbelt in anticipation of being hit. And if that happens, there are eight airbags (dual front, front side, rear side, curtain).

Mazda’s standard five-year/unlimited-kilometre warranty applies to the BT-50 range, and includes the first five years of roadside assistance, too.

Service intervals are every 12 months or 15,000km, whichever comes first. Capped-price servicing is available with the first five years of servicing costing $2188 on 4x2 versions and $2302 for 4x4 variants.

It’s worth mentioning that the BT-50’s new engine is Euro 5 compliant but doesn’t require AdBlue, reducing running costs.

Mercedes-Benz offers a standard three-year/unlimited kilometre warranty.

Servicing is due every 12 months or 25,000km on all engines except AMG drivetrains, which require servicing every year or 20,000km. 

Mercedes-Benz has a (pricey!) capped-price servicing plan. The standard diesel and petrol models in the S-Class range cost $596 for the first service, and $1192 for the second and third visits. The costs for the sole AMG model is $736 for the first service, then the second and third visits are $1472 per.