2008–2014 BMW 1 Series 125i Cabrio Specs & Performance

The 2008–2014 BMW 125i Cabrio is a compact convertible powered by a naturally aspirated 3.0-liter inline-six gasoline engine producing 215 hp and 199 lb-ft of torque. The N52B30 engine uses DOHC, 24 valves, and multi-point fuel injection, with peak power arriving at 6,100 rpm and peak torque at 2,500 rpm. Its rear-wheel-drive layout is available with either a 6-speed manual or 6-speed automatic transmission. With a 3,494-pound curb weight and a 16.25 lb/hp power-to-weight ratio, the 125i Cabrio accelerates from 0 to 60 mph in 6.6 seconds and reaches a top speed of 148 mph.

The BMW 125i Cabrio combines its performance-oriented naturally aspirated engine with a four-seat open-top cabin and 10.8 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 205/50R17 W tires. AutoSpecsHub lists combined fuel economy at 29.1 mpg, a total range of 406 miles, and tailpipe CO2 emissions of 314 g/mile. Compared with the 125i Coupé, the Cabrio retains the same 215-hp N52B30 engine, 199 lb-ft of torque, and 6.6-second 0–60 mph performance, while its convertible body and additional structure result in a higher 3,494-pound curb weight and slightly lower 29.1 mpg combined economy.