The BMW 228i Convertible is a two-door luxury-class roadster produced by German automaker BMW. This car is powered by a 2.0-liter inline-four engine that produces 240 horsepower and 255 lb-ft of torque. It is equipped with a six-speed manual transmission and BMW's xDrive all-wheel drive system. The 228i convertible comes with a number of standard features, including 18-inch alloy wheels, power-folding soft-top, dual-zone climate control, eight-way power front seats, Bluetooth, navigation, and a nine-speaker audio system.