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2015 Porsche 918 Spyder Guards Red SCD26
Shown: 2015 Porsche 918 Spyder Guards Red SCD26. Photo: MrWalkr, CC BY-SA 4.0, via Wikimedia Commons
  • Plug-in hybrid
  • Two-seaters
  • MY2015–2015

Porsche 918 Spyder MPG & Fuel Cost by Year

1 model years · 2015–2015

67 MPGe
Combined
68 MPGe
City
66 MPGe
Highway
Annual cost · MY2015 918 Spyder 4.6L 8-cyl AWD
$2,950

15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)

All Porsche models

Porsche 918 Spyder fuel economy at a glance

EPA has rated the Porsche 918 Spyder for 1 model years, 2015 to 2015. Across those years its combined rating runs 22 MPG. The latest model year, 2015, has 1 configuration rated 22 MPG combined and costing $2,950 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2015 is the 2015 918 Spyder 4.6L 8-cyl AWD, at 22 MPG.

Porsche 918 Spyder MPG by year

Porsche 918 Spyder: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Plug-in hybrid, gas only (MPG) $/yr
2015 Generation page
2015 22 $2,950

Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.

Porsche 918 Spyder generations

1 generations between 2015 and 2015. Open one for the table of every model year and configuration.

2015 powertrain options

Plug-in hybrid · 4.6L
Gas-only combined
22 MPG
Per year
$2,950

On electricity 67 MPGe, with 12 miles of electric range.

See plug-in hybrid configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · premium gasoline $5.36/gal (U.S. average, Sep 2026) · residential electricity 18.3¢/kWh (U.S. average, Jul 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Porsche 918 Spyder's gas mileage by year?

EPA combined ratings for the Porsche 918 Spyder run 22 MPG across model years 2015 to 2015. The latest year, 2015, is rated 22 MPG.

Which Porsche 918 Spyder model year has the best gas mileage?

The 2015 Porsche 918 Spyder 918 Spyder 4.6L 8-cyl AWD has the highest combined rating since 2015, at 22 MPG.

How much does a Porsche 918 Spyder cost to fuel per year?

For MY2015, EPA-rated configurations cost $2,950 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $2,950.

Is there a hybrid, plug-in or electric Porsche 918 Spyder?

Yes. Plug-in hybrid versions are rated from 2015 to 2015 (22 MPG).