2021 BMW M4 Competition

The G82 M4 Competition is BMW's most potent standard-production 4 Series, built around a 3.0-litre twin-turbocharged S58 inline-six producing 503bhp. This 2021 car has covered just 6,821 miles under a single keeper — exceptionally low for a car now five years old, and a reliable indicator of careful, limited use rather than a hard life.

The options list is well-considered without being excessive. The Technology Plus Pack adds blind spot assistance, adaptive cruise control, and a head-up display; the Comfort Package brings a heated steering wheel; and Parking Assistant Plus provides a 360-degree camera with front and rear sensors. The forged bi-colour black M Double Spoke 826 wheels in a staggered 19-inch front and 20-inch rear fitment on track-spec tyres give the exterior a purposeful, blacked-out look. Inside, Full Merino Leather in black and a Drive Recorder round out a spec that balances daily usability with driver focus.

Power goes exclusively to the rear wheels via BMW's eight-speed Steptronic automatic, with a claimed 0-62mph of 3.9 seconds and a 155mph limiter. At £49,950 with this mileage, one previous owner, and a factory options sheet that covers the bases without padding the price unnecessarily, this sits sensibly in the current M4 Competition market.