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  • [#2484] Driving at 70 mph uses more fuel than driving at 50 mph by up to
  • Knowledge and understanding

    Your vehicle will use less fuel if you avoid heavy acceleration. The higher the engine revs, the more fuel you will use. Using the same gear, a vehicle travelling at 70mph will use up to 30% more fuel to cover the same distance, than at 50mph. However, don’t travel so slowly that you inconvenience or endanger other road users.
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