De 2007 para frente as 320i tem 170cv e 21 de torque.
"Specs of BMW 320i, manufactured or sold in 2011, version for Europe (up to late-year) with 4-door sedan body type, RWD (rear-wheel drive) and manual 6-speed gearbox. Basic specs and characteristics: petrol (gasoline) engine of 1995 cm3 / 121.8 cui displacement with advertised power 125 kW / 168 hp / 170 PS ( ECE ) / 6700 and 210 Nm / 155 lb-ft / 4250 of torque."