This 2017 BMW 4 Series 420d M Sport offers an exceptional blend of performance and efficiency, boasting a remarkable 66 mpg fuel economy. This Euro 6 compliant model features a powerful 2.0L diesel engine, delivering an impressive 0-62mph acceleration in just 7.1 seconds. The M Sport trim enhances its sporty appeal, while the Driver Comfort Package, including Comfort Access with Smart Opener and Keyless Entry, provides effortless access. Inside, you'll find electric front seats with driver memory and the premium Harman Kardon loudspeaker system for an enhanced audio experience, complemented by extended storage solutions and a large boot space. The highlights of this BMW 4 Series 420d M Sport demonstrate its superiority over other vehicles in its class. Its outstanding 66 mpg fuel economy means fewer stops at the petrol station and lower running costs. The low CO2 emissions further contribute to its economical and environmentally conscious profile. Coupled with its swift 0-62mph acceleration of 7.1 seconds, this car offers a dynamic driving experience without compromising on efficiency, making it a compelling choice for those seeking both performance and practicality.