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2016 McLaren 675LT Spider SCD 24
Shown: 2016 McLaren 675LT Spider SCD 24. Photo: MrWalkr, CC BY-SA 4.0, via Wikimedia Commons
  • Gas
  • Two-seaters
  • MY2016–2016

McLaren 675LT Spider MPG & Fuel Cost by Year

1 model years · 2016–2016

18 MPG
Combined
16 MPG
City
22 MPG
Highway
Annual cost · MY2016 675LT Spider 3.8L 8-cyl turbo RWD
$4,440

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

All McLaren models

McLaren 675LT Spider fuel economy at a glance

EPA has rated the McLaren 675LT Spider for 1 model years, 2016 to 2016. Across those years its combined rating runs 18 MPG. The latest model year, 2016, has 1 configuration rated 18 MPG combined and costing $4,440 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2016 is the 2016 675LT Spider 3.8L 8-cyl turbo RWD, at 18 MPG.

McLaren 675LT Spider MPG by year

McLaren 675LT Spider: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Gas (MPG) $/yr
2016 Generation page
2016 18 $4,440

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.

McLaren 675LT Spider generations

1 generations between 2016 and 2016. Open one for the table of every model year and configuration.

2016 powertrain options

Gas · 3.8L
Combined
18 MPG
Per year
$4,440
See gas configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · premium gasoline $5.36/gal (U.S. average, Sep 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the McLaren 675LT Spider's gas mileage by year?

EPA combined ratings for the McLaren 675LT Spider run 18 MPG across model years 2016 to 2016. The latest year, 2016, is rated 18 MPG.

Which McLaren 675LT Spider model year has the best gas mileage?

The 2016 McLaren 675LT Spider 675LT Spider 3.8L 8-cyl turbo RWD has the highest combined rating since 2016, at 18 MPG.

How much does a McLaren 675LT Spider cost to fuel per year?

For MY2016, EPA-rated configurations cost $4,440 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $4,440.