Skip advert
Advertisement

New MINI John Cooper Works Aceman sizes up MG4 XPower

The new MINI John Cooper Works Aceman arrives, but is 254bhp enough to justify its sporty name?

Alongside the new John Cooper Works Electric at this years Paris Motor Show, MINI has also revealed its five-door crossover equivalent, the new John Cooper Works Aceman. The two share almost all of their underlying tech and mechanical components, but differ in one key way – they operate in different markets, and therefore come with a very different set of rivals. Available to order in the coming weeks from £40,220, first UK deliveries will arrive in April 2025. 

Advertisement - Article continues below

Getting straight to the point, the JCW Aceman features a single, front-mounted electric motor that’s good for 254bhp when in ‘Electric Boost’ mode. MINI is quoting a 0-62mph time of 6.3 seconds, 0.4 seconds behind the smaller and lighter Cooper, with a top speed of 124mph.

The motor will otherwise peak at 227bhp in normal driving, which is 27bhp more than the standard Aceman. While this is a good figure for a supermini-sized EV like the Cooper, the larger five-door Aceman has much tougher competition to go up against, whether it be Abarth 600e, Alfa Romeo Junior Veloce or Cupra Born VZ

Right at the top of the class, in terms of power, sit dual-motor rivals like the Smart #1 Brabus and MG4 XPower, both of which destroy the MINI with power figures over 400bhp. However, while those cars are presented and therefore priced as high performance models, the driving experience suggests otherwise, which is where MINI’s hoping to fight back. 

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Unique to the JCW are a set of uprated springs and dampers, plus high performance 19-inch tyres on the bespoke alloy wheels. There’s no mention of any form of limited slip differential, as you’ll find in the Alfa Romeo or Fiat, but with a low centre of gravity and an impressive driving experience in lesser forms, the Aceman could still be the one to beat when it comes to driving engagement. 

The JCW also features the same 54kW battery pack as the standard car, with a WLTP range figure of 243 miles from a charge. Charging speeds are only average for the class, reaching speeds of up to 95kW on a DC fast charger, however due to the relative size of the battery, a 10-80 per cent top up will still only take around 30 mins. 

Alongside the new wheels, the JCW has picked up a bunch of sporty styling tweaks including a larger rear wing, aggressive front bumper and red highlights. Similar changes inside are also included, such as a JCW-specific fabric pattern on the dash and unique graphics for the central infotainment and driver information display.  

Click here for our list of the best electric SUVs...

Skip advert
Advertisement
Senior staff writer

News editor at Auto Express, Jordan joined the team after six years at evo magazine where he specialised in news and reviews of cars at the high performance end of the car market. 

Skip advert
Advertisement

Recommended

Peugeot, Citroen and Vauxhall to “shock” with their future car design
Peugeot Polygon concept - front

Peugeot, Citroen and Vauxhall to “shock” with their future car design

Stellantis design boss lays out the plan for upcoming design revolution
News
6 May 2026
New Maserati concept car to preview brand’s future at Paris Motor Show
Maserati trident

New Maserati concept car to preview brand’s future at Paris Motor Show

Maserati’s not dead! Stellantis design boss confirms a new concept is on the way
News
9 Apr 2026
Best new-car deals 2026: Outstanding offers available right now
Best new car deals Feb 2026

Best new-car deals 2026: Outstanding offers available right now

Fancy a brand-new car and want to pay for it monthly, but don’t know where to start? We’ve scoured the market for the very best offers available right…
Best cars & vans
3 Feb 2026
MINI Aceman review
MINI Aceman - front

MINI Aceman review

The MINI Aceman is a stylish and fun electric car with added versatility, though it’s not the most spacious
In-depth reviews
9 Jan 2026

Most Popular

New Toyota Yaris: next-gen supermini to embrace hybrid and EV power
Toyota Yaris - front (watermarked)

New Toyota Yaris: next-gen supermini to embrace hybrid and EV power

The new Toyota Yaris will arrive by 2028, and our exclusive images preview how it could look
News
5 May 2026
New Freelander 8: huge SUV is coming to the UK, just don’t call it a Land Rover
Freelander 8 - front

New Freelander 8: huge SUV is coming to the UK, just don’t call it a Land Rover

We get the scoop about a UK sales confirmation of the new joint-venture between Chery and Jaguar Land Rover
News
28 Apr 2026
New Skoda Epiq interior sketches lay a path to the big reveal
Skoda Epic interior

New Skoda Epiq interior sketches lay a path to the big reveal

Skoda releases images of the Epiq interior as the build up begins to the full reveal on May 19th 2026.
News
4 May 2026

Find a car with the experts