Fuel consumption for the 2012 Peugeot 308 is dependent on the type of engine, transmission, or model chosen. The Peugeot 308 currently offers fuel consumption from 4.2 to 8.2L/100km. The Peugeot 308 is available with the following fuel types: Diesel and PULP. Peugeot 308 Model. Body Type.
Its engine is a naturally aspirated petrol, 1.6 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. It develops 118 bhp (120 PS/88 kW) of power at 6000 rpm, and maximum torque of 160 N·m (118 lb·ft/16.3 kgm) at 4250 rpm. Power is delivered to the wheels through a 5 speed manual gearbox. Its stated weight at the kerb is 1480 kg. The diesels are better and CO2 outputs are lower with the 1.6-litre HDi emitting 138g/km while the 2.0-litre HDi puts out 155g/km of CO2 and averages 48mpg. The best in the line-up is the e-HDi that’ll emit 123g/km of CO2. Peugeot doesn’t have an immaculate reputation for reliability, but it’s newer models are a vast improvement. The 1.6-litre BlueHDi 120 coupled with a manual six-speed gearbox has helped the PEUGEOT 308 and 308 SW set a new record for fuel consumption in their segment in spring 2014, achieving 3.1 and 3.2 l/100 km, respectively, representing CO2 emissions of 82 and 85 g/km.