If I can still trust my math skills... Multiply your L/Km by .421 and you'll get gal/mi (then take the inverse). for example: 3.8L/48km = .0791666 L/km and .0791666L/km*.421=.0333291 take the inverse (1/x) and you get 30.02 miles/gallon Chris G '82 8v '88 16v -- Email problems to: scirocco-l-probs@scirocco.org To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org