Why This BMW 4 Series Wins? This 2017 BMW 420d M Sport Coupe delivers the perfect balance of executive style, sporty performance, and everyday efficiency. Powered by a refined 2.0L diesel engine, this model offers punchy acceleration while maintaining outstanding economy. The M Sport trim enhances its visual appeal and driving dynamics, with features like sports suspension, aerodynamic body styling, M leather steering wheel, and larger alloy wheels. Standout extras include LED headlights with auto activation, heated front seats, and automatic two-zone climate control for year-round comfort. Your Peace of Mind? - Clear vehicle history check - Optional 3–36-month extendable warranties - Free 12-month AA roadside assistance - 5 Day Drive-Away Insurance - No hidden or extra costs, like admin fees Autotrader's 2024 Insights: Top 3 4 Series Buyer Priorities: - Coupe styling with premium feel - Sporty driving experience with real-world efficiency - Practicality for everyday use - This 420d M Sport hits all the marks with 0–62 mph in just 7.1 seconds, up to 66 mpg fuel economy, Euro 6 emissions compliance, and a generous boot—ideal for drivers wanting sporty style without sacrificing usability or economy. Stress-Free Next Steps: - Free Part Exchange Valuation - £0 Deposit Car Finance – Includes free credit checker - Reserve for £99 – Fully refundable - 7-Day Test Drives – Book any day of the week