Skip advert
Advertisement

Fiat 500C TwinAir

Cabriolet version of Fiat 500 gets clever two-cylinder engine

Find your Fiat 500
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

Introducing the two-cylinder TwinAir engine has only added to the 500C’s vibrant personality. The powerplant’s unique sound and rev-happy nature suit the cabrio down to the ground, and it’s all the more enjoyable when you fold the roof. Our only concern is that the powerplant could be a little too small. On occasion, you end up having to work it hard to keep pace with traffic – and this is likely to  make a sizeable dent in the claimed economy figures.

Advertisement - Article continues below

The VW Beetle and new MINI started the trend for retro-styled modern cars. Yet Fiat has taken it further – not only by reviving its 500 city car from 1957, but by now adding a two-cylinder engine, as per the original. 

We drove the standard 500 TwinAir in Issue 1,139. So how would the unit fare in its drop-top stablemate: the 500C? We took the wheel to find out. Although it might seem as though the firm has gone back in time, there’s nothing dated about the new TwinAir engine. Thanks to Fiat’s innovative MultiAir variable intake valves and a turbo, the unit squeezes 85bhp from its 875cc, while returning a claimed 68.9mpg and emitting only 95g/km of CO2. That means the 500C is exempt from road tax and the London Congestion Charge. 

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

500

2024 Fiat

500

11,399 milesManualPetrol1.0L

Cash £10,249
View 500
500

2014 Fiat

500

94,901 milesManualPetrol1.2L

Cash £3,295
View 500
500

2020 Fiat

500

65,805 milesManualPetrol1.2L

Cash £4,995
View 500
500

2015 Fiat

500

73,585 milesManualPetrol1.2L

Cash £3,995
View 500

[[{"type":"media","view_mode":"content_narrow","fid":"68606","attributes":{"alt":"","class":"media-image"}}]]

As well as providing diesel-like fuel economy, the engine has similar power delivery to an oil-burner. It offers 145Nm of torque, available from 1,900rpm, and propels the 500C along with surprising urge, making lighter work of steep hills and overtaking than you’d expect. A high-mounted gearlever to operate the slick five-speed gearbox helps keep the TwinAir on the boil.

Although it’s described as a convertible, the 500C has more of a long sunroof than a proper drop-top, as the pillars remain intact. The hood slides back in two parts, retracting to the rear edge of the roof with one press of a button, and further back with a second press. The latter is preferable at speed, as there is less wind buffeting, although it restricts rearward visibility.

On the plus side, the 500C remains nearly as stiff as the hard-top model, meaning it’s still pretty sharp to drive. 

Having the roof lowered allows you to enjoy the engine note – it has a pleasing offbeat thrum. And while it’s louder than the four-cylinder, the unit isn’t unpleasantly noisy, even on long journeys, unless you hit the top of the rev range. 

The engine is only 10 per cent lighter than the four-cylinder, so no suspension tweaks were needed. And despite a firm ride, the 500C is a lot of fun.

Rival: MINI One Conv.

At £15,600, the One Convertible commands a hefty premium over the 500C, but it’s a high-quality product. And although MINI’s 1.6-litre petrol unit can’t match the Fiat’s claimed mpg, it should return better real-world figures.

Skip advert
Advertisement

New & used car deals

Fiat 500

Fiat 500

RRP £11,145Used from £2,750
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,188 off RRP*Used from £13,990
Volkswagen Polo

Volkswagen Polo

RRP £14,495Avg. savings £1,925 off RRP*Used from £8,888
Toyota Yaris Cross
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Volkswagen T-Roc vs Toyota C-HR: two popular small SUVs, one winner
Volkswagen T-Roc and Toyota C-HR - front tracking

Volkswagen T-Roc vs Toyota C-HR: two popular small SUVs, one winner

The second-generation VW T-Roc has landed to find the Toyota C-HR waiting to challenge it. Which SUV comes out on top?
Car group tests
9 May 2026
New Land Rover Defender updates suggest 'if it ain't broke...' approach
2027 Land Rover (camouflaged) - front

New Land Rover Defender updates suggest 'if it ain't broke...' approach

Land Rover isn’t fixing what isn’t broken with its hugely popular Defender
News
11 May 2026
New Skoda Karoq due in 2028 after rapid development to rival the Chinese
Skoda Karoq exclusive image - front

New Skoda Karoq due in 2028 after rapid development to rival the Chinese

The new Skoda Karoq is being rapidly developed and our exclusive images show what it could look like
News
11 May 2026