Mercedes-Benz C63 vs Toyota GR86

What's the difference?

The Mercedes-AMG C 63 S Aero Edition is an absolute beast of a car, but it comes at a pretty hefty price. Yes you get a lot of performance, and the fact there are only 63 examples being made for Australia and New Zealand could be enough to get you to sign on the line. For me, though, if I was after a C 63, it’d have to be a wagon. It doesn’t need an Aero pack to look better.

You’ve reached the end of this review and might be looking at the final score thinking it seems low. If you’re a keen driver and considering a GR86, all you need to know is this: the GT will provide plenty of fun for the money.

But if you’re more serious about your two-door rear-driver, and thinking about track days, the GTS with Dynamic Performance Pack might be worth it. It’s not an obscene amount more, and in a few years the extra cash might not even register.

Plus, there might not be much longer to be able to pick up cars like this new, anyway.

I’ve never been the biggest fan of the current C-Class Coupe’s styling. To me, it has always looked a little droopy, a little melted at the back. 

I have to say, the Aero Edition has changed my opinion somewhat, as the new graphic elements help lift it up a bit, visually raising its rear up like a stretching cat, tail in the air. I’m still not 100 per cent on it, but to my eye it’s better.

The carbon-fibre trim elements that have been added to the exterior certainly add some menace to the look, too, and I simply can’t help but constantly notice out of the corner of my eye the AMG pressing in the staggered, dished rims. At a glimpse, from a distance,  it looks like rim damage, but thankfully it’s not!

The staggered set-up does really add some width and mongrel to the look, as if it needed more, with its open maw lower bumper air dam, and the signature 'Panamericana' grille treatment which looks like an evil character out of a movie. If you know the one I’m talking about, let me know in the comments.

As much as the look matters when it’s parked in your driveway, it’s the cabin that arguably matters more, right? That’s where you spend your time, after all. Check out the interior images to see if you think it lives up to the exterior look.

The 86 was already an attractive sports car, with a traditional shape and just enough aggressive detailing to be appealing without looking too fussy.

Luckily, the GR86 remains restrained enough and changes are light enough that the lineage is clear. The car now looks a little more aquatic thanks to some rounding at the front, and its tail-lights are even more clearly from the Subaru side of the partnership.

While being less aggressive overall, the GR86 retains the essence of its first-gen forebear.

The interior is also clearly tweaked rather than entirely refurbished. Aside from the red carpeting and highlights in the example we’re driving it’s not massively exciting visually. But function beats form in this case.

Speaking of form and function, the red Brembo brake calipers are for more than show, with twice as many pistons helping stopping power. But given the number of comments from non-enthusiast friends, they’re also doing the job looks-wise.

Oh, and as mentioned, the White Liquid premium paint comes in at $575. 'Spark Red' is the only no-cost colour.

No two-door coupe is going to offer you the space and comfort of a sedan or wagon, that’s just a fact. But that only matters if you plan to actually use the rear seats. If you don’t, then the Coupe version of the C 63 S might be perfect for you.

Even so, I managed to (only just) squeeze myself between the seat and the door opening to slide into the rear row. This won’t be easily achieved by all attempters, especially on the driver’s side.

Let’s just say I probably looked like I was doing something very weird to the driver’s seat as I spider-manned my way in. 

The rear space is tight for someone my height (182cm/6’0”) behind their own driving position, with knees hard-up against the seat in front and not much headroom (my noggin’ was brushing the ceiling) or toe space (size 12s don’t fit so well) to speak of.

It’s certainly a selfish car. Or maybe it’d be fine for smaller kids. There are two spaces in the back, both with ISOFIX child seat anchors and top-tether points.

But there is storage in the back - cupholders and storage caddies either side of the seats, though the storage situation improves in the front zone, with bottle holders in the doors, cupholders between the seats, loose item storage under the media screen and a covered centre armrest bin, too.

The front cabin is a special looking place, with carbon-fibre abounding across the dash and nice trim on the doors. The AMG steering wheel is a sight to behold - it’s a flat-bottomed unit with carbon-fibre and Dinamica (that’s Benz talk for microsuede) trim: perfect for sapping sweat as you manhandle the C63 through the bends.

The seats are AMG Performance sports units up front, and the trim used is reserved for this model specifically: Nappa leather with yellow stripes. There are yellow details elsewhere, including on the rear seats, centre console and dash, and it certainly adds some visual excitement.

Media is controlled by a 10.25-inch display and Mercedes-Benz’s touchpad control system, but there is no touchscreen - rendering the Apple CarPlay and Android Auto smartphone mirroring technology somewhat tedious.

I’ve always had a gripe with screens that don’t allow touch but feature the tech that’s designed to transfer your phone’s screen to the media unit, and I can tell you the longer you spend twiddling the dial to get where you want to go, the more annoying it becomes.

The Burmester sound system has 13 speakers and is rather good, but I prefer the sound from the standard fit variable sports exhaust. So maybe that quibble with CarPlay isn’t that big a deal.

And if you just want to charge your phone, and there’s a second USB port up front, as well. Note: in non-Aero Edition C 63 models without the carbon-fibre interior pack, you also get Qi wireless phone charging, but it’s deleted from this variant and any model with the carbon pack.

The driver has a 12.3-inch digital info display to show where you are and what the car is up to, and there’s a head-up display as well. Yep, there’s standard sat nav with live traffic updates (and even live fuel price updates) - it’s just a shame the maps still look early 2000s-spec in 2D layout.

Cargo space is okay. The claimed cargo capacity or boot volume is 355 litres (VDA) with the rear seats in place. That’s small for a coupe of this size, and the shape of the boot (with a hump behind the rear seat) isn’t great as things do move around quite a bit.

But, thankfully, Mercedes has included its clever foldable storage box system under the boot floor - it goes where you might usually expect a spare wheel, but there isn’t one in this car. Instead you get Mercedes’ 'Tirefit' repair kit with an electric pump.

For what it is, the GR86 provides enough to make par when it comes to interior convenience, but there are drawbacks to buying a compact four-seater, two-door sports car.

If you’re tall, getting in and out can be a struggle. Even at 180cm you might feel like getting out after a long drive is a bit of work.

The fact there are seats behind the front seats means you’re relatively snug even as far back as they’ll go, but the driver-focused feeling of the cabin is worth it.

The physical switches and buttons are welcome, and the fact the 8.0-inch multimedia touchscreen is only for audio, settings, or nav (if you have phone mirroring plugged in) is a win for minimising distractions.

The materials feel relatively rudimentary aside from the seating upholstery, and the cabin doesn’t escape the cost-cutting presence of plastic, but the layout is functional.

Cupholders can be hidden under a cover just behind where the driver’s elbow might rest, which can be annoying to reach even if its purpose is to be out of the way.

Behind the main seats, there’s room for kids for a decent trip or, if you’re not hugely fond of them, adults for a while. Again, I’m a fairly average height and I don’t feel like I could spend longer than a 15-minute trip there before getting antsy.

It’s good they’re there, because having bad seats is better than no seats in a pinch, but don’t seriously think of this as a car for getting more than two people around.

The 237 litres in the boot is decent for a sports car, enough to get luggage or groceries in, but a limited opening space means stowing bulky stuff is trickier.

While inexpensive on the scale of sports cars, the Toyota GR86 GTS with the 'Dynamic Performance Pack' option ticked is relatively pricey for the badge.

The GTS’s starting price of $46,090, before on-road costs (regardless of automatic or manual transmission), is joined by a $2200 bump from the Performance Pack, then in this example’s case there’s a $575 charge for the 'White Liquid' premium paint.

Toyota’s website suggests $53,924, drive-away, for a GR86 specified to match our test car. It’s not a huge ask in today’s world, but a Toyota 86 used to start for less than $30,000, before on-roads (we’re talking more than a decade ago), and the car wasn’t dramatically different.

Compare the top-spec Mazda MX-5 GT RS, the GR86 GTS’s (with the Performance Pack) natural rival, at $51,790, before on-roads, or even the GR86’s Subaru BRZ twin in tS spec at $49,190, before on-roads, and the GR86 looks like decent value.

Other options for little sporty things like the Mini Cooper or Hyundai i30 N start in the low $50,000 range, while $41,990 before on-roads snags you a slightly smaller VW Polo GTI.

For the money, the GR86 GTS packs in enough features to feel decently premium for such a small space. Having said that, the 8.0-inch multimedia touchscreen and 7.0-inch digital driver display are nothing to write home about, nor are the six-speaker sound system or wired Apple CarPlay and Android Auto.

The GTS’s combination synthetic suede and leather (heated) front seats and its sportier trim (sports pedals, door scuff plates and door lamp) are notable however, as is the addition of extra safety kit over the base model. Really, though, rear cross-traffic alert and rear blind-spot monitors should be standard.

Open the shapely bonnet of the C 63 S and you’ll find a hand-assembled horsepower-monster engine with a printed name plaque to prove it.

The 4.0-litre twin-turbo V8 produces 375kW of power at 6250rpm, and 700Nm of torque from 2000-4500rpm. It runs a standard-fit nine-speed 'Speedshift MCT' (multi-clutch transmission) automatic, and it’s rear-wheel drive. And yes, that means it likes to boogie.

The claimed 0-100km/h time is just 3.9 seconds, and top speed is apparently pegged at 250km/h. Yeesh.

The name on the “Handcrafted by” plaque on this particular engine? Hat tip to you, Julian Rembold. This is quite a piece of work. 

The GR86’s 2.4-litre flat-four petrol engine remains naturally aspirated (rare for a modern sports car) and drives the rear wheels via either a six-speed automatic transmission or a six-speed manual gearbox - the latter also increasingly rare.

Outputs are 174kW at a lofty 7000rpm and 250Nm at 3700rpm regardless of transmission.

High numbers are what AMGs are about. Sadly that’s the case not only for performance outputs but also fuel consumption.

The official combined cycle fuel use claim for the C 63 S Coupe is 10.3 litres per 100 kilometres, and you need to fill it with 98RON premium unleaded fuel, too.

On test? Well, across a mix of different driving - urban, highway, back road and spirited stints - I saw an 'at the pump' return of 12.2L/100km, while the digital readout stated 12.0L/100km.

Given the performance on offer, and how much I took advantage of it during my week with the car, that’s not bad…

Fuel tank capacity is 66 litres. So go easy if you know there won’t be a fuel stop for a while.

A 50-litre fuel tank provides minimum 98RON petrol to the engine at a rate of 9.5L/100km according to Toyota, that’s here in the manual. The claim for an auto is 8.8L.

On test, we saw 11.0L/100km, which included a spirited mountain drive, a long highway stint and some rather stop-start inner-city commuting.

It’s not a bad figure for a sports car, but you’d be disappointed to see it from just about any other small Toyota.

With that in mind, realistically you’re looking at around 500L to a tank if you’re not pushing things too hard.

Just one word sprang to my mind when it comes to accurately describing the performance on offer from this car. The word is ‘brutal’.

Smash the accelerator and the power and torque on offer is enough to make your eyes feel like they’re not doing the right thing anymore. You get pushed back in your seat with a surge, and your ears are also rewarded with one of the best soundtracks in the automotive world. 

The engine builds pace with enormous intent, and the sound that comes from under the bonnet and out the back through the exhausts is addictive.

Yes, there is an active exhaust button which you have to press to make sure that you hear all that noise if you’re running around in 'Comfort' mode, and during my time with the car it was active the whole time.

I had some questions from neighbours over the week that I had this car about whether it was actually nice to live with on a day-to-day basis. And the answer is yes, if you put it in comfort mode it’s surprisingly amenable. 

The ride is really well sorted at pace despite having a bit of that trademark low-speed wobble that seems to afflict Mercedes products from A-Class through to the GLE SUV. But it wasn’t bad enough to really bother me, as most of my time was on highways and backroads.

The steering is direct and accurate. The only thing you need to be aware of is that you will lose traction at the rear axle when you put your foot down hard. And for the enthusiast that’s exactly what you want. 

I know I want to feel the thing squirm under throttle. It’s a rear-drive V8 coupe, after all. You want to feel like you’re a vein in its bicep muscle; you know, the one you see in a weightlifter’s arms – the one that wiggles around a lot. You want to have that. Right?

On the performance front it is exceptional. Twist the little dial on the wheel to 'Sport' or 'Sport+' (I didn’t sample 'Race' mode as I wasn’t at a racetrack), and everything feels like it’s had a protein shake.

Even so, in that mode it steers brilliantly, there's a nice feel through the wheel, and the ride, while stiff, controls the body brilliantly when you change directions. 

The transmission is very good, too. In Comfort mode it can take just a second or two at first to become accustomed to the idea that you want to drive aggressively.

But in Sport mode, or when you select the manual transmission mode using the trigger button on the steering wheel, you will certainly get the most out of the engine. That’s what I did when I was driving it in a ‘spirited’ manner.

If you are just after that high-end Coupe cruiser experience, it’s a relatively quiet car (provided the surface below isn’t the coarsest of coarse-chip bitumen), with enough luxuriousness to make it feel premium as well as sporty. That’s an important thing to consider, especially at this price point.

This is where the biggest question lies regarding the GTS’s value proposition. Is it worth paying several thousand dollars more for a GTS with the Dynamic Performance Pack when a GT might be all you need? 

The GR86 sticks to the basic formula that made the previous 86 a gem, and just slightly improves areas where there was ‘feedback’ from buyers.

The biggest one is the torque dip that used to plague the middle of the 86’s rev range. If you looked at a dyno chart (which the 86 had built in, funnily enough) you could see the little drop where the torque fell away, so driving in either a lower of higher gear was sometimes necessary to dodge it.

No more with the bigger 2.4-litre engine. It’s more powerful, if thirstier, but still feels like a tool rather than something to really enjoy. It’s not the most characterful of things, and its fake engine sound through the cabin can feel a infantile. 

The gearbox is also not at the forefront. The shift feel is decent but there could be a little more clutch feel, getting into it after driving an old manual might see you stall and embarrass yourself once or twice.

The steering and handling, though, is sublime. The steering feel is sharp and tactile, you know what’s happening at the front tyres and you’re given the right information to make adjustments accurately. It’s well-weighted, and doesn’t have a big numb spot on-centre.

If you were so inclined, at a track, this is a relatively easy car to slide and let the tail hang just a smidge. 

If you find yourself making a mistake, the traction control is very good at catching errors before they become problems, but without stopping the fun while also letting you feel where it went wrong.

When it comes to the tweaked brakes and suspension included in the DPP, the GR86 is never going to be truly comfortable and unless you're tracking the car it’s not heavy enough to overwhelm the brakes on a public road.

The suspension on bumpy inner-city roads, even with the Sachs sports dampers which Toyota says “improve both on-road ride comfort and handling in dynamic situations”, don’t soak up the rough stuff particularly well. But they do stop it from feeling properly crashy.

Spoiler alert. Aside from the upgraded interior features, the GT’s $43,940, before on-road costs, price tag is some of the best-value motoring around, even if it’s much more expensive than the 86 was a decade ago.

The GTS’s asking price with the DPP at $48,290 isn’t atrocious, but it’s probably worth asking yourself whether the extra few thousand dollars is necessary, especially when the Sachs sports dampers don’t exactly make the car magically comfortable.

You’re going to have fun with this car in any form, so spending the extra on the GTS is optional, and the DPP is something you’ll probably get the most out of on a track.

The car we tested, despite costing the most it possibly could, still lacked some safety kit.

There are two ways to miss out on some safety features in the GR86 - buy the GT, or buy a manual.

If you opt for the GT, you don’t get rear cross-traffic alert or blind-spot monitoring. If you have a manual, you forgo a parking support brake and rear parking sensors.

There’s also no ANCAP rating for the GR86 though we aren’t marking it down for this. Toyota and ANCAP seem to think buyers of small sports cars are aware there might be safety drawbacks and understand what they’re getting into.

The GR86 has seven airbags, a seat-belt warning, auto high-beam, AEB in all variants, lane departure warning, and hill-assist. Nothing intrusive and a lack of annoying beeps and chimes which is welcome in a car focused on letting the driver be in charge.

If you're determined to fit a child seat (or two!) in the back there are top tether points and ISOFIX anchors for both positions.

Mercedes-Benz is among the minority of luxury brands now offering a five-year/unlimited kilometre warranty plan - most still have three-year cover. So that’s a tick.

And the service intervals are pegged at 12 months/20,000km. Another tick.

Plus you can either pre-pay your service plan in three-year ($3800), four-year ($6000) or five-year ($6550) plans - roll it into the finance package, and it won’t hurt quite as much.

According to Mercedes, the three-year coverage option makes for a $900 discount over pay-as-you-go servicing.

Roadside assistance covers the five-year new car warranty period, too. So Mercedes seemingly takes good care of its customers. But if you have any concerns or questions over reliability, problems, issues or complaints about the C 63, check out our AMG C 63 problems page.

Toyota offers a five-year, unlimited kilometre warranty, which increases to seven years if you keep your servicing within Toyota’s network.

It’s a step-up from what has been the standard mainstream warranty for some time, but other brands are pulling ahead with eight- or even 10-year warranties.

There’s also a capped-price servicing plan for five years and the first five services are limited to $335 at the time of writing.

Finding somewhere for that should be a breeze, Toyota has so many dealerships it simply lists ‘over 275 locations’ as its latest count.