Porsche Taycan Turbo GT: MPG and fuel economy by year

The EPA has rated the Porsche Taycan Turbo GT across 2 model years, from the 2025 Porsche Taycan Turbo GT through the 2026 Porsche Taycan Turbo GT. The most recent 2026 Porsche Taycan Turbo GT returns 82 combined MPG.

Pick a year below to open the full Porsche Taycan Turbo GT page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Porsche Taycan Turbo GT. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
2026	2026 Porsche Taycan Turbo GT	82 MPG	86 MPG	78 MPG	$900
2025	2025 Porsche Taycan Turbo GT	82 MPG	86 MPG	78 MPG	$900

How the Porsche Taycan Turbo GT compares against the Compact Cars class

Buyers usually compare the Porsche Taycan Turbo GT against other cars in the same EPA class. The list below shows the most efficient cars in the Compact Cars class for the 2026 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.