Skip advert
Advertisement

MINI Cooper JCW

Hot Hatch

Sharp, agile and responsive – the MINI JCW has all the attributes that are needed to complete an emergency lane change. But how will it cope when we throw a simultaneous 70-0mph stop into the mix?

There’s certainly no doubting the MINI’s raw stopping power. In our first road test of the JCW, it achieved the best braking distance we’ve recorded for a hot hatch. And it excelled in our more extreme evasive test, too.

Advertisement - Article continues below

The MINI’s anti-lock system has a rapid and very efficient action, and the pedal remains reassuringly firm under foot. Better still, the stiff suspension set-up prevents dive under braking, and body movement is minimal.

The result is that the MINI changes direction and slows down well. Initial turn-in is very positive and braking strong throughout the lane-change manoeuvre. This combination of limpet like front-end grip and a stiff chassis means the MINI lifts its unloaded rear wheel through the lane change, but crucially this momentary loss of contact with the road doesn’t confuse or fluster the ABS system.

The MINI took 42.2 per cent longer to come to a halt in the lane change test compared to the straight-line stop. This increase is two-tenths of a per cent less than that recorded by the impressive BMW X6.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

EcoSport

2019 Ford

EcoSport

23,345 milesAutomaticPetrol1.0L

Cash £12,999
View EcoSport
EcoSport

2022 Ford

EcoSport

51,175 milesManualPetrol1.0L

Cash £9,510
View EcoSport
Focus

2017 Ford

Focus

18,879 milesAutomaticPetrol1.0L

Cash £13,174
View Focus

The MINI’s standard stability control system can take much of the credit. It does a very good job of reining in the natural tendency towards a tail slide that you get in a front-wheel-drive model when you apply the brakes mid-corner.

From the driver’s seat, you can really feel the JCW’s electronics working by braking individual wheels to tug the car back into line. The MINI is equally impressive with the stability control turned off. It’s a testament to the chassis’s agility and adjustability that, without the system, a timely and accurate application of opposite steering lock balanced the car, corrected the slide and still brought the JCW to a halt in just over a metre longer than a stability control-assisted stop. However, without the reassuring help of the active safety system, it was harder to return to the original lane and make the finish gate.

Even so, the MINI’s body control, sharp steering and poise meant that with its active safety systems turned off, it was far more stable than the non-ESP equipped Ford Ka.

With brakes that are impressively resilient to fade – even after repeated emergency stops – the MINI’s set-up is easily a match for its straight-line performance and sharp handling. It just goes to confirm what a great hot hatch the JCW is.

Skip advert
Advertisement

New & used car deals

MG MG4

MG MG4

RRP £27,005Avg. savings £6,250 off RRP*Used from £9,113
Hyundai Tucson

Hyundai Tucson

RRP £29,820Avg. savings £6,214 off RRP*Used from £12,795
Toyota Yaris Cross

Toyota Yaris Cross

RRP £27,245Avg. savings £2,053 off RRP*Used from £14,880
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,330 off RRP*Used from £14,516
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Diesel cars aren’t dead, in fact they’re even starting to make a comeback
Opinion - Vauxhall Grandland

Diesel cars aren’t dead, in fact they’re even starting to make a comeback

If you're looking for the most cost-effective cars to run, Mike Rutherford thinks you shouldn't discount diesel
Opinion
1 Mar 2026
Most efficient electric cars 2026
Most efficient electric cars - header image

Most efficient electric cars 2026

These are the top electric cars if efficiency rather than range is key to you...
Best cars & vans
1 Mar 2026
Used Range Rover (Mk5, 2021-date) buyer’s guide: top of the luxury SUV list
Used Range Rover Mk5 - front static

Used Range Rover (Mk5, 2021-date) buyer’s guide: top of the luxury SUV list

A full used buyer's guide on the Range Rover Mk5 that's been on sale in the UK since 2021
Used car tests
1 Mar 2026