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McLaren Automotive

McLaren Automotive · model year 2021

2021 McLaren Automotive 720S Spider

Two Seaters · Rear-Wheel Drive · Gas · EPA class: Two Seaters

EPA figures · 2021fueleconomy.gov
18MPG combined
15/22MPG city / highway
$4,550fuel a year
505 g CO₂ per mile 4.0 L 8-cyl turbo Automatic (AM-S7)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

The CarCody take

The 2021 McLaren Automotive 720S Spider is a gasoline two-seater with rear-wheel drive, a 4.0 L turbocharged V8 and an automatic seven-speed transmission. Its EPA class is Two Seaters. The listed fuel-economy figures are 15 MPG in the city, 22 MPG on the highway and 18 MPG combined. Annual fuel cost is listed at $4,550, with tailpipe CO2 emissions of 505 grams per mile. The McLaren Automotive 720S Spider’s powertrain and EPA estimates give buyers concrete details to consider alongside its two-seat classification. The base model is also listed as 720S Spider. For shoppers focused on operating costs, the combined rating and annual cost are central figures; the city and highway ratings provide the category-specific estimates. The emissions figure adds another measure of its gasoline use.

Good to know

  • Two-seater classification
  • Rear-wheel drive
  • Turbocharged 4.0 L V8
  • 22 MPG highway

Watch for

  • 18 MPG combined
  • $4,550 annual fuel cost
  • 505 g/mile tailpipe CO2

Who it suits. It suits buyers looking for a rear-wheel-drive gasoline two-seater with a turbocharged V8. Its EPA fuel-use and emissions figures are relevant to shoppers comparing running costs.

The 2021 McLaren Automotive 720S Spider combines a turbocharged V8 with rear-wheel drive and a two-seat classification. Buyers should weigh its listed fuel cost, economy and emissions when considering running expenses.

Every figure on record

Efficiency
Combined MPG
18 MPG
City MPG
15 MPG
Highway MPG
22 MPG
Running cost
Annual fuel cost
$4,550
Tailpipe CO₂
505 g per mile
The car
Model year
2021
Body
Car
EPA size class
Two Seaters
Drive
Rear-Wheel Drive
Powertrain
Engine
4.0 L 8-cyl turbo
Transmission
Automatic (AM-S7)
Fuel
Gasoline

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