The 2024 Mini Countryman JCW is one of the most powerful production vehicle Mini has ever produced - and it is also the largest. The new Countryman is bigger, more powerful and closely related to the latest BMW X1 and X2 under the skin. Reconfigured suspension improves the driving experience while the enlarged dimensions improve the cabin accommodation. There's also a lot of tech. Putting the expected assisted driving and active safety to one side are the new Mini Experience Modes. With 2.0 litres, 296bhp and 295lb ft constrained by ALL4 all-wheel as standard, this claims 0-62mph in 5.4sec, 155mph top speed, 34-36.2mpg and 177-188g/km CO2. Speed isn't an issue here.