Our marketing claims explained. Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP. Please contact the dealer for a personalised quote ...

End-of-Life Emissions - CO2e (Equivalent) - tonnes 0.6 In-Life Emissions - CO2e (Equivalent) - tonnes 11.1 Lifetime Emissions - CO2e (Equivalent) - tonnes 26.3 Production Emissions - CO2e ...

If you want a car that's fun to drive, the BMW ... M seat belts, sun protection glass, M Sport braking system, M sport differential and adaptive M suspension. 420 M Sport 420i Step Auto Start/Stop 2dr ...

Note: The dimensions shown above are for the BMW 420i 20I M Sport, 2.0L, Premium Unleaded Petrol, 8 SPEED AUTO STEPTRONIC SPORT. To display dimensions about another variant, click on one of the rows ...

The BMW 4 Series is great to drive, smart inside and roomier than you might imagine. With its powerful engine, the M440i is great fun, but the 420i strikes the best balance between performance and ...

The BMW 420i is a terrific car if ... flap near the left front wheel. The M Sport pack adds some very sexy features such as the M Sport aerodynamic body kit, the door sills and M Sport seats, but the ...

The BMW 4 Series is ... but the 420i strikes the best balance between performance and running costs while still impressing on a twisty road. M Sport trim comes with plenty of standard goodies ...