Skip advert
Advertisement

MINI Convertible JCW (2009-2014) review

MINI JCW Convertible is most expensive and fastest version of the drop-top supermini available

Find your MINI MINI Cooper
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

If you want the ultimate MINI, the MINI JCW Convertible variant is the one to go for. The John Cooper Works model comes with tweaked suspension, more power from its 1.6-litre turbocharged engine and a premium price-tag. Buyers will have to be prepared to live with a few compromises though, as the ride comfort is poor and there's barely enough space in the boot for your shopping. 

Engines, performance and drive

The JCW Convertible is powered by a 1.6-litre turbocharged engine that produces an amazing 211bhp. That gives it a 0-62mph time of 6.9 seconds and progress is accompanied by a soundtrack of popping and banging from the exhaust. Stiffened suspension improves the standard MINI's handling even further, making this one of the most agile and fun to drive cars on the market. The ride comfort suffers immensely though.

MPG, CO2 and Running Costs

Considering the kind of performance on offer the MINI JCW Convertible won't actually be too costly to run. Fuel economy is claimed to be almost 40mpg and the road tax bill will be relatively low thanks to CO2 emissions of 169g/km. MINI buyers can purchase a 'tlc' package that takes car of all servicing costs for five years/50,000 miles. A 'tlc XL' package costs an additional £275 but covers an extra three years/30,000 miles.

Interior, design and technology

The styling of the new MINI has barely changed since it was introduced, and that's because it has been such a successful design. The JCW model builds on that with the addition of some smart alloy wheels and a few 'John Cooper Works' badges. The interior is unlike any other car on the market, with retro-inspired touches like the large central speedo and pilot-style toggle switches.

Practicality, comfort and boot space

The MINI is far from the most practical car on the market, and the Convertible keeps up with what you might expect from such a small car. The boot itself is 170 litres, but with the roof down this figure lowers to just 125 litres. The folding roof can be opened or closed in 15 seconds and just the front section can be retracted to create a sunroof. As in the hatch, the back seats are almost just for show. It's incredibly difficult to squeeze anyone in back there.

Reliability and Safety

The MINI hatchback scored a maximum of five stars in the Euro NCAP crash safety tests, and the Convertible should prove to be just as safe. It's got pop-up roll over hoops in case the car flips as well as driver, passenger, side and head airbags. Reliability is also likely to be fantastic as the MINI hasn't had any major issues in all the years it's been on sale.

Skip advert
Advertisement

New & used car deals

Renault Clio

Renault Clio

RRP £16,160Avg. savings £3,075 off RRP*Used from £7,195
Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £7,528 off RRP*Used from £11,276
Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £4,588 off RRP*
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

New speed cameras without flash or road markings arrive to catch more motorists
Speeding camera

New speed cameras without flash or road markings arrive to catch more motorists

The new type of radar-based speed cameras are currently being trialled in London
News
19 Mar 2026
Stansted Airport blames new £28 drop-off fee for drivers on ‘sustainability’
airport parking

Stansted Airport blames new £28 drop-off fee for drivers on ‘sustainability’

The price of a 15-minute drop off now costs £10, while a 30-minute stop incurs a £28 charge
News
20 Mar 2026
10 coolest SUVs coming soon: new models aim to take the 4x4 market by storm
Coolest SUVs coming soon - March 2026 header image

10 coolest SUVs coming soon: new models aim to take the 4x4 market by storm

These are fresh SUVs we can’t wait to arrive, from Skoda’s butch baby electric SUV to McLaren’s loftiest creation ever
Best cars & vans
20 Mar 2026