Porsche Turbo Kit MPG by model year

Combined EPA ratings for each Porsche Turbo Kit model year. Years with identical ratings are grouped together.

Model years before 2005 are listed for reference without a separate page.

Source: U.S. Environmental Protection Agency and U.S. Department of Energy, fueleconomy.gov. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.