Within BMW's hierarchy, the 40 in M440i refers to the 3.0-liter turbocharged inline-6 engine. Here, it makes a healthy 382 hp and 369 lb-ft of torque. Coupled to one of the best 8-speed automatic ...

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Our comparison will help you prioritize the trims that are right for you. 386.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) ...

With its powerful engine, the M440i is great fun, but the 420i strikes the best balance between performance and running costs while still impressing on a twisty road. The range-topping M440i is ...

With the base 420i offering all the style in a relatively affordable pricetag, while the all-wheel-drive grip of the M440i adds extra assurance at a more premium price, BMW's new 4 Series should cater ...

Kerb weights for the 4-series Convertible range from 1690kg for the rear-wheel drive 420i, to a full-bodied 1890kg for the M440i xDrive. That’s thanks in part to the additional front and rear ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. For the most accurate pricing and values on new or used ...

With the base 420i offering all the style in a relatively affordable pricetag, while the all-wheel-drive grip of the M440i adds extra assurance at a more premium price, BMW's new 4 Series should cater ...

Our comparison will help you prioritize the trims that are right for you. 386.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) ...

We think the 420i M Sport gives the best balance between performance and running costs. M440i models get all the stuff regular M Sport models get plus a limited-slip rear differential, M Sport ...