- Newest year: 2020
- Gas
- Two-seaters
2020 McLaren 620R Coupe MPG & Fuel Cost
1 configuration · 18 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Cheaper to fuel than 3 of 10 two-seater configurations, MY2020. Ranked against all rated configurations, not sales-weighted.
2020 McLaren 620R Coupe at a glance
The 2020 McLaren 620R Coupe has 1 configuration in the EPA database, rated 18 MPG combined. The most efficient is the 620R Coupe 3.8L 8-cyl turbo RWD at 18 MPG, which costs about $4,580 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The 620R Coupe 3.8L 8-cyl turbo RWD costs less to fuel than 3 of 10 two-seater configurations rated for MY2020 (class median $4,360 a year).
What the 2020 620R Coupe 3.8L 8-cyl turbo RWD costs to drive
Per month
$382
$4,580 a year ÷ 12
Per 25 miles
$7.63
Per 100 miles
$30.53
Five years
$22,900
5 × the yearly cost, prices held at today's level
vs the two-seater median
$220more a year
Class median $4,360 a year, MY2020
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2020 McLaren 620R Coupe MPG
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| 620R Coupe (Most efficient) | 3.8L 8-cyl turbo | RWD | 15 | 22 | 18 | $4,580 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
Fuel cost by state
Yearly cost of the 620R Coupe 3.8L 8-cyl turbo RWD: $5,460 in California and $3,970 in Texas, a $1,490 difference.
- California $5,460
- Washington $5,140
- New York $4,520
- Florida $4,180
- Texas $3,970
Similar cars
Closest combined MPG among MY2020 two-seater models.
Generations
- 2020
Frequently asked questions
What gas mileage does the 2020 McLaren 620R Coupe get?
EPA rates the 2020 McLaren 620R Coupe at 18 MPG combined across 1 configuration. The most efficient, the 620R Coupe 3.8L 8-cyl turbo RWD, is rated 18 MPG combined (15 city / 22 highway).
How much does it cost to fuel a 2020 McLaren 620R Coupe per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the 620R Coupe 3.8L 8-cyl turbo RWD costs about $4,580 a year. Across all 1 configuration the cost runs $4,580 a year.
How much does it cost to drive a 2020 McLaren 620R Coupe 100 miles?
About $30.53 per 100 miles for the 620R Coupe 3.8L 8-cyl turbo RWD at premium gasoline $5.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.
Is the 2020 McLaren 620R Coupe more efficient in the city or on the highway?
The 620R Coupe 3.8L 8-cyl turbo RWD is rated 15 city and 22 highway MPG, so it is more efficient on the highway, by 7 MPG.
How does the 2020 McLaren 620R Coupe compare with other two-seater configurations?
The 620R Coupe 3.8L 8-cyl turbo RWD costs about $4,580 a year to fuel, $220 more than the class median of $4,360, and less than 3 of 10 two-seater configurations. The comparison covers all 83 rated two-seater configurations for MY2020, not weighted by sales.