- Check your revs - change up before 2,500rpm (petrol) and 2,000rpm (diesel).
- Anticipate road conditions and drive smoothly, avoiding sharp acceleration and heavy braking. This saves fuel and reduces accident rates.
- Use air conditioning sparingly as it significantly increases fuel consumption.
- The most efficient speed depends upon the car in question but is typically around 55 - 65mph. Faster speed will greatly increase your fuel consumption.
- Drive away immediately when starting from cold - idling to heat the engine wastes fuel and causes rapid engine wear.
- Accessories such as roof racks, bike carriers, and roof boxes significantly affect your car's aerodynamics and reduce fuel efficiency, so remember to remove them when not in use.
- Avoid short journeys - a cold engine uses almost twice as much fuel and catalytic converters can take five miles to become effective.
- Plan your journeys to avoid congestion, road works and getting lost.
- Check your tyre pressure regularly - under-inflated tyres are dangerous and can increase fuel consumption by up to 3%.
- If you're stuck in a jam, switch the engine off if you expect to be there for more than a minute or two. Cutting the engine will save fuel and reduce emissions.
