Best New & Used Convertibles for 2021

Now is the perfect time to take a look at some of your favourite convertibles, with almost every manufacturer offering a soft-top or convertible in their ranks. So we've worked out the most popular 10 on the site, as decided by our users.

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Mazda MX-5

The latest Mazda MX-5 sticks to the formula that has made Mazda's little sports car so popular. It’s small, light, affordable and fantastic fun. But there are some changes. This time around it's more aggressively styled and has new engines but as ever it's still easy to live with every day.

There are two engines to choose from – a 1.5-litre with 131PS and a 2.0-litre with 160PS. If you want excellent driving dynamics and top-down motoring at a fairly reasonable cost, there is simply no better alternative.

Read the full Mazda MX-5 review

List Price from £30,555
Buy new from £28,395

Audi TT Roadster

Open-top motoring is part of the Audi TT’s DNA. The original 1998 car appeared as a concept in both coupe and roadster forms before production started.

The TT isn’t quite as exciting to drive as the more expensive Porsche Boxster and it can get a bit jittery on poor roads, but it is still a tremendously impressive car. It is solidly made, good to drive and features plenty of neat, high-tech features. For those seeking a premium soft top it ticks all the right boxes. 

Read the full Audi TT Roadster review

List Price from £37,455
Buy new from £30,601

Fiat 124 Spider

Fiat’s roadster revives the much-loved 124 Spider with great effect. While it's based on the Mazda MX-5, there are subtle changes to the steering, gearing, suspension and interior, giving this car a personality all of its own.

The biggest change of all is the engine. Under that long, Fiat-badged nose is the Italian carmaker’s 1.4-litre turbocharged petrol. It produces a healthy 140PS and has a very different character to the 1.5-litre Mazda unit.

Read the full Fiat 124 Spider review here


Ford Mustang

Some people will argue that the Mustang is a bargain. The V8 cabriolet costs a not exactly cheap £36,995 – but it has more than 400PS. That’s a shedload of power and it looks absolutely fantastic. For less than £40,000 you won’t be able to buy many other new cars that will turn heads quite so much.

Unfortunately you will have to spend many, many hours of your life putting petrol in the tank, because it’s stupendously thirsty. It’s also cheap for a reason – if you’re expecting Audi levels of refinement and quality then you’ll likely be disappointed. Still – it’s a right-hand drive, soft-topped V8 muscle car.

Read the full Ford Mustang review


Audi A3

The old A3 Cabriolet was a bit lacklustre – but the latest model is much better, with an appearance more like that of the bigger A5 Cabriolet. It feels like its big brother, too, thanks to impressive refinement and a top-notch cabin. Avoid the hard S Line suspension and it’s a relaxed, easy-to-drive car on the road.

If relaxed isn’t your cup of tea then you can buy a S3 cabriolet, which has a 300PS engine and quattro all-wheel drive. Performance is suitably quick, with 0-62mph taken care of in 5.4 seconds. Top speed is limited to 155mph – which is probably fast enough, particularly with the roof down. 

Read the full A3 Cabriolet review

List Price from £23,300
Buy new from £20,610

BMW 4 Series Convertible

We're big fans of the 4 Series Coupe and the addition of a folding metal roof for the Convertible only adds to the appeal. There’s decent space in the well-appointed cabin and it takes only minutes to appreciate the generous equipment levels and fine material quality that makes this such a tempting choice.

It also shares the coupe's wide range of engines and trim levels - including xDrive four-wheel drive models if you feel the need – and all boast agile handling and a composed ride. The 420d claims 55mpg so it will keep running costs manageable, but it’s hard to resist the draw of the rapid 435i petrol and 435d diesel models even if they are somewhat expensive.

Read the full BMW 4 Series Convertible review


Mercedes-Benz C-Class Cabriolet

If you want a stylish and slightly-posh-but-not-ridiculously-expensive convertible then chances are you're looking at one of these - a Mercedes-Benz C-Class Cabriolet. While we don't like to get bogged down in talking about styling too much, we really think this is a looker.

There's very little to choose between the C-Class Cabriolet and the alternatives, all are incredibly good and you'd be happy to own any of them. For us, the C-Class just shades it as an all-rounder with a great blend of stylish looks, a quality finish and plenty of enjoyment from behind the wheel.

Read the full Mercedes-Benz C-Class Cabriolet review


BMW 2 Series Convertible

BMW knows how to make an appealing convertible. Even this, the most affordable soft-top BMW sells, is tremendously desirable thanks to its handsome looks, plush cabin and premium badge. It could drive like a dog and still be popular – but thankfully it has enjoyable handling to match its style.

Even the 220d diesel delivers the goods, with plenty of torque, good levels of refinement and good fuel economy. Handling is excellent, with a good blend of ride quality and body control, along with nicely weighted steering. The 2 Series Convertible is as at home slowly making its way along the sea front as it is on a winding B-road. 

Read the full BMW 2 Series Convertible review


Porsche 718 Boxster 

Despite the new name, the 718 Boxster looks familiar, although this is more than a mere facelift. Porsche says that only the bootlids and cloth hood are carried over from its predecessor.

The engine, on the other hand, is extremely unfamiliar, with the 718 becoming the first Boxster powered by four-cylinder turbo units. In the base Boxster it produces 300PS, while the S model gets 350PS. Torque is improved by over 25 per cent in each case, and peaking at lower revs (below 2,000rpm), which is the thing that will most fundamentally shift the character of the Boxster this time around.

Read our full Porsche 718 Boxster review


MINI Convertible

The latest MINI Convertible aims to be more refined and upmarket than before. It comes with a fully electric roof that is quieter and smoother than before, plus has more rear space. Prices start at £18,475 for the Cooper version.

The newly designed fully electric roof is quieter than before and folds behind the rear seats more neatly than before. The front section can also be retracted by 40cm while the whole roof can be opened or closed on the move at up to 18mph.

Read the full MINI Convertible review