
2021 BMW 4 Series 420i M Sport
£25,750
About this car
The G22-generation BMW 4 Series represented a significant step forward in the model's dynamics, and this 2021 420i M Sport coupe is a well-specified example from the range's entry point. Powered by BMW's B48 2.0L turbocharged four-cylinder producing 181bhp, it's no M car, but the spec sheet tells a more interesting story than the engine alone: the M Sport Pro Package adds Shadowline lighting and M Sport brakes with red calipers, while the interior goes beyond standard with Vernasca leather in Tacora Red with black stitching — a combination that lifts the cabin considerably above base trim. Black Sapphire metallic paint, an electric glass sunroof, and three-zone automatic climate control round out a cohesive specification.
At 30,484 miles from a 2021 registration, this is a lightly used example — sensibly covered for its age. Sun protection glass and run-flat tyres add to the practicality of what is clearly configured as a refined daily coupe rather than a track-oriented machine. The Euro 6 compliance and 44mpg efficiency rating are worth noting for urban use.
Buyers after the 4 Series' sharp looks and BMW interior quality without M4 running costs will find this a well-judged package. The 420i sits squarely as a grand tourer rather than a driver's car, and this example's specification reflects that intent well.
Car Overview
Price History
Factory Specs
sportscarGen G22- Power
- 181 bhp
- Weight
- 1,610 kg
- Power-to-weight
- 112 bhp/ton
- Top speed
- 149 mph
- 0-60 mph
- 7.3s
- 1/4 mile
- 15.6s
- Nürburgring lap time
- 9:00.0
- Engine
- 2.0L 4-cyl
- Engine position
- front-engine
- Aspiration
- Turbocharged
- Drivetrain
- RWD
- Origin
- Germany
- Units produced
- 25,000
Some values are estimates
Last updated 09/05/2026