BMW Ruxley are pleased to offer this exceptional 2021 BMW 4 Series 420i M Sport, a BMW Manufacturer Approved vehicle with a full service history, most recently completed on 05/09/2025 at 45,987 miles, ensuring excellent provenance. Supplied with a 12-month MOT on purchase, this vehicle offers reassurance and confidence in ownership. Powered by a 2.0-litre petrol engine and compliant with Euro 6 emissions standards, the 420i M Sport delivers a compelling combination of performance, efficiency, and style. The M Sport trim enhances its sporty character, while the Technology Plus Pack adds convenience and luxury, featuring a 360-degree camera and a premium branded sound system, complemented by the Harman Kardon loudspeaker system. Parking Assistant Plus with front and rear cameras and sensors, along with a heated steering wheel, further enhances safety and comfort. This 4 Series also offers impressive fuel economy of 44 mpg, low CO₂ emissions, and a low insurance group, making it economical to run. Practicality is another highlight, with a generous boot space providing ample room for luggage, shopping, or longer journeys. Combining high specification, sporty design, and practical versatility, this BMW 4 Series 420i M Sport represents an excellent choice in the compact luxury segment. Contact BMW Ruxley today on 020 8303 5000 to arrange a viewing or for more information.