Car tools

Quick answers to the conversions spec sheets force on you, plus a VIN decoder. Free, no sign-up, and they work on your phone.

Horsepower to kW converterConvert hp, bhp, PS and kW in any direction, with a ready-made table.Fuel economy converterSwitch between mpg (US and UK), l/100 km and km/l.Torque converterConvert Nm, lb-ft and kgf·m.VIN lookupDecode a 17-character VIN to see the year, make, model and engine.