2009–2014 BMW 1 Series 120i Coupé Specs & Performance

The 2009–2014 BMW 120i Coupé is a compact performance coupe powered by a naturally aspirated 2.0-liter inline-four gasoline engine producing 168 hp and 155 lb-ft of torque. The N43B20 engine uses DOHC, 16 valves, and direct injection, with peak power arriving at 6,700 rpm and peak torque at 4,250 rpm. Its rear-wheel-drive layout can be paired with either a 6-speed manual or 6-speed automatic transmission, while a 3,031-pound curb weight gives the coupe an 18.03 lb/hp power-to-weight ratio. It accelerates from 0 to 60 mph in 7.5 seconds and reaches a top speed of 139 mph.

The BMW 120i Coupé combines its compact dimensions with a four-seat cabin and 13.1 ft³ of luggage space. It measures 171.7 inches long, 68.8 inches wide, and 55.6 inches high, with a 104.7-inch wheelbase and a 14-gallon fuel tank. MacPherson struts at the front and multi-link suspension at the rear are paired with vented disc brakes and 205/55R16 V tires. AutoSpecsHub lists combined fuel economy at 35.6 mpg, a total range of 498 miles, and tailpipe CO2 emissions of 246 g/mile. Compared with the 123d Coupé, the 120i uses a naturally aspirated gasoline engine rather than a bi-turbo diesel, while also producing less power and torque but offering a simpler gasoline powertrain.