Fuel gauge mileage accuracy is a complete fallacy on the earlier Evoras. The gauge itself for volume in tank is quite accurate btw. Try calculating your actual mileage after a fillup instead of relying on that device. My 2010 was WAYYY optimistically high and my 2100 S is always low like 18 when I'm getting 25. You do know how to calculate mileage, right??
16 Maserati GranTurismo Sport Ext Campio /Grigio Chronos w/full MC Carbon Fiber interior trim, Stock for now
18 Alfa Romeo Stelvio Visconti Verde/Brown Leather Remus Catback,Eurocompulsion Phase 2 V2 intake, 390HP/443ft-lb Tq!
16 Range Rover Sport HSE, Montalcino Red w/Ivory Leather-[/COLOR]- 456HP/412ft-lb Tq
12 Maxda MX-5 Miata GT PRHT True Red/Black leather
11 Lotus Evora "S" Persian Blue, Grey/Black Suedetex/Leather