When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Has anyone experienced about a 10% difference between actual mileage and average MPG on the V50 trip computer? I routinely check between fill-ups and always come up short. About 25 actual VS 28 shown on Ave MPG computer readout.