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Triple Test: Toyota Supra vs Porsche 718 Cayman T vs Alpine A110

Three two-seater sports cars battle it out – but which tops the pile?

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In terms of rivalries, we’ve got a pretty big one for you. In the battle of the two-seater sports cars, one pair have been toe-to-toe for a couple of years now — the Porsche Cayman and the Alpine A110. However, we’re throwing a newcomer into the mix, in the shape of the all-new Toyota Supra.

But does the new Supra, packing BMW-sourced power and technology, have what it takes to come out on top against the revered Alpine and Cayman? We’ve headed to the undulating country roads around Goodwood to find out…

What’s new about our three contenders?

As we mentioned, the biggest newcomer to the party here is the Toyota Supra. Sharing much of its underpinnings with the BMW Z4, it has been claimed that this latest Toyota sports car isn’t a ‘proper’ Supra. But with well over 300hp driving through the rear wheels, we’d argue that it’s got more than enough on its side to wear the famous badge.

Then there’s the Porsche 718 Cayman T. The Cayman’s four-cylinder boxer engine has been a source of controversy ever since it was introduced, given the departure from flat-sixes as usually favoured by the Stuttgart-based company and used in the pre-facelift Cayman models. The Cayman T specification adds lightness, with a stripped out feel and – as a bonus for keen drivers – a six-speed manual gearbox.

Finally, we come to the Alpine A110. When the A110 was launched two years ago, there was scepticism surrounding how effective it would be on the UK’s roads, and whether its Renault-sourced powertrain could do the overall package justice. It’s since become clear that the A110 is one of the most accomplished sports cars on sale today — and a real car to beat, with dozens of awards to its name over the last 18 months.

Sports car triple test - Alpine A110 vs Porsche 718 Cayman T vs Toyota GR Supra
(PA)

How do they look?

A car’s looks are, of course, quite subjective. However, it’s worth highlighting the cars which naturally drew people towards them during our day of testing.

   

In short, the Alpine was the one that people made a beeline for. Wherever it was parked, passers-by seemed to gravitate towards it. It could be because it remains a rare sight on UK roads, or that you’re unlikely to see anything else quite like it out and about. The striking blue exterior shade helps no end.

After that, most members of the public would be asking questions about the Supra. Overall consenses was that the Toyota’s design is a striking one, with its big haunches and double-bubble roof giving it plenty of presence. Even though there is the beating heart of BMW under the bonnet, the Supra disguises it well.

And the Porsche? Well despite being finished in look-at-me Miami Blue, the 718 Cayman T didn’t get nearly as many glances sent its way as the other two in our trio. That doesn’t stop it from being a beautifully proportioned car, but against the sharp lines of the Supra and the out-there looks of the A110, it’s just not as exciting.

What about specifications?

Each car has been laden with tech, and even the lightweight Cayman T still has its infotainment system intact — it’s usually removed as part of the weight-saving package, but can be optioned back in at no extra cost. Luckily it’s a breeze to use, and the touchscreen itself is responsive and sharp to use.

The Supra’s system is almost as simple to operate, but then we’d expect that given its BMW origins. The graphics are clear, and there’s the option of accessing menus via either the touchscreen or a rotary controller dial. Both are user-friendly, with the dial a handier access point when you’re on the move.

In a similar vein to the cabin in general, the Alpine’s infotainment system is the weakest of the three. It simply can’t offer the same level of usability, and its graphics feel dated too. Even pairing a phone is a chore — something quickly dispatched by the other two here.

What are they like inside?

All three cars here follow a two-seater layout, so you’ll find a snug cabin, relatively limited storage space and a driver-focused dash shared between the three. However, the trio does go about things slightly differently elsewhere.

The Porsche’s cabin is an ergonomic wonder, with plenty of adjustment via both the steering wheel and seats. Though it’s starting to show its age somewhat, you can’t fault the cabin’s overall build quality – while the circular steering wheel (as opposed to the flat-bottomed versions favoured by most new cars today) feels great to use.

And though the exterior of the Supra may be far away from a BMW, the interior is anything but. The switchgear, heating and ventilation controls and infotainment system are all straight from Munich, while the seating position feels a touch too high for the car. There’s also not that much room to rest your left leg when on the motorway.

The Alpine loses out immediately with its fixed-back seats which, though comfortable, can’t be adjusted for height. Luckily, they’re just low enough – though we’d maybe like them to drop an inch or two lower. Overall cabin quality is the worst of the three here; the Renault-sourced plastics and buttons don’t feel anywhere near the same level as the Porsche or BMW/Toyota equivalents.

What’s under the bonnet?

We’ve got a myriad of powertrains to speak of here, but all share a common trait — turbocharging. The Porsche’s 2.0-litre, four-cylinder turbocharged petrol may be a departure from Porsche engines of old, but 300hp and 380Nm of torque means it’s got enough punch to play with the big boys. Mid-mounted, it sends power to the rear wheels through — in our test car’s case — a six-speed manual.

The Alpine, meanwhile, drops under the Cayman in terms of engine capacity — just 1.8 litres rather than the Porsche’s two — and with 250hp and 320Nm of torque it falls under both cars here in terms of outright punch. But bear in mind that this is a car tipping the scales at just 1,103kg – so the performance figures only tell half the story.

The Supra’s 3.0-litre turbocharged straight-six is a bit of a bruiser in comparison to the other engines here. Its 340hp and 500Nm of torque, driven to the rear wheels through an eight-speed automatic gearbox, demolishes the figures put out by the Cayman and A110 — but it’s a heavier car, remember.

What are they like to drive?

You can throw around numbers from a spec sheet all you like, but the real value of a sports car is the experience behind the wheel. And my, do we have a selection here.

Immediately, the Toyota Supra feels by far the quickest here. Given its claimed 0-60mph time of around four seconds, compared to 4.3 in the A110 and 4.5 in the Cayman, that’s to be expected. Give the throttle pedal a decent prod and the softer suspension of the Supra is immediately noticeable as the whole car rears back before firing forwards. The engine note is smooth and polished, if lacking in drama.

The steering is quick, but not massively brimmed with feel – it means that even though it’s a sharp car to pilot through the bends, it can’t quite reward the driver in the same way as the other two here. However, that relatively squidgy spring rate does mean it would certainly be the go-to choice for longer journeys.

It’s in sharp contrast to the drive you’ll get out of the Porsche 718 Cayman T. Boy, does Porsche know how to engineer a connection between driver and car, with the Cayman’s spot-on driving position, perfectly weighted steering and mechanically pleasing gearshift combining into a car which gives back as much as you can put in.

There’s balance too, and though the flat-four boxer engine may not have the sweet-sounding exhaust note of the old car, you can’t fault its effectiveness.

But then you get in the Alpine A110 and things go one step further. The steering feedback is the biggest boon here; it feels close to an unassisted rack, and it means that you have the confidence to exploit the chassis when corners come a-knocking. There’s a small degree of turbo lag from the engine, but keep the unit on boost and it’s effective — and you get excellent whistles from the turbocharger as you do, too.

Alpine has also nailed the suspension setup for UK roads; it’s soft enough to take the edge off the surface, but not lazy enough to cause the A110’s body to loll around.

Verdict

It’s a tough call, this one. What needs to be remembered is why you’ll be buying one of the cars on the list. Planning on using your car for long journeys, but want to exploit the twisty roads at either end? For that, we’d argue that the Toyota Supra is the one for you.

Need a car which will deliver day-in, day-out come rain or shine? That’s where the Porsche 718 Cayman T will play to its strengths, thanks to its ease of use and rock-solid build quality, But make no mistake, it’ll happily exploit a technical B-road just as easily as it’ll bowl to the local supermarket.

But want a car that’ll stick an immovable smile on your face each and every time you’re behind the wheel? That’ll be the Alpine A110. Interior foibles aside, the Alpine is the one to go for if you want an out-and-out, maybe-I’ll-stay-out-for-one-more-hour sports car. And as far as sports cars go, that’s what it’s all about.

Triple Test: Toyota Supra vs Porsche 718 Cayman T vs Alpine A110
Triple Test: Toyota Supra vs Porsche 718 Cayman T vs Alpine A110 1

We put three of the best new sports car together for a triple test: the Toyota Supra, Porsche 718 Cayman T and Alpine A110 face off. Who comes out on top?

Editor's Rating:
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Jack Evans
Jack Evans
Articles by Jack Evans are provided for The Car Expert by PA Media (formerly the Press Association). They include test drives of the latest new cars and features on various aspects of automotive life.

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