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

Audi A3

Audi A3

RRP £26,295Avg. savings £4,213 off RRP*Used from £10,995
MG MG4

MG MG4

RRP £27,005Avg. savings £7,825 off RRP*Used from £9,995
Hyundai Tucson

Hyundai Tucson

RRP £29,820Avg. savings £6,182 off RRP*Used from £12,397
Omoda 5

Omoda 5

RRP £23,990Avg. savings £1,429 off RRP*
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Jaguar GT: latest details on the groundbreaking 1,000bhp four-door EV
Jaguar GT - front (exclusive image)

New Jaguar GT: latest details on the groundbreaking 1,000bhp four-door EV

Jaguar’s four-door GT will have more power than a Bugatti Veyron, but it also weighs nearly a tonne more too!
News
9 Feb 2026
Long-term test: Nissan Qashqai e-Power Tekna+
Nissan Qashqai e-Power Tekna+ - header

Long-term test: Nissan Qashqai e-Power Tekna+

First report: popular family SUV makes a good first impression on our fleet
Long-term tests
10 Feb 2026
Smart motorways declared a “catastrophic waste of money”
Smart motorway refuge bay

Smart motorways declared a “catastrophic waste of money”

Only three of the 16 smart motorway projects undertaken by National Highways are on track to deliver good value for money
News
9 Feb 2026