I recall that as part of my job, I had to regularly travel from our Landrover plant in Solihull, down to our satellite plant in Cardiff, a round trip of roughly 220 miles. At the time the Rangerover had a 18 gallon fuel tank and if we pushed it hard, we could not get there and back, without a top up. Mind you if I remember correctly, fuel was around 4 gallons to £1, a might different to today!