DecodedCars2021 McLaren Automotive 720S Spider
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2021 models.
- Class
- Two Seaters
- Engines
- 4.0L 8-cyl turbo
- Drivetrain
- Rear-Wheel Drive
- Fuel
- Premium Gasoline
- MPG (best)
- 18 combined · 15 city / 22 hwy
- Length
- –
- Curb weight
- –
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
- No recalls so far
Watch out for
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data against 10 similar 2021 models — not a review. How we calculate this →
Overview
The 2021 McLaren Automotive 720S Spider is a two seaters offered with a 4.0L 8-cyl turbo engine and rear-wheel drive.
EPA rates its most efficient version at 18 MPG combined (15 city / 22 highway), 6% worse than the 2021 two seaters average of 19.1 MPG, for an estimated $4,550 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
There are no recalls or owner complaints on file with NHTSA for this model year.
What changed for 2021
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2020 720S Spider — a carry-over year in the data.
Compared with 2020; trim, feature and price changes aren't covered. See the 2020 720S Spider →
Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| 720S Spider | 4.0L 8-cyl turbo | Automatic (AM-S7) | Rear-Wheel Drive | 15 / 22 / 18 | -6% | $4,550 | 505 |
EPA estimates; "vs. class" is combined MPG against the 2021 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2021 McLaren Automotive 720S Spider.
Similar 2021 two seaterss
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2021 McLaren Automotive 720S Spider (this car) | 18 MPG | Not rated | 0 |
| 2021 Aston Martin Vantage | 20 MPG | Not rated | 0 |
| 2021 Lamborghini Huracan | 15 MPG | Not rated | 3 |
| 2021 McLaren Automotive 720S Coupe | 18 MPG | Not rated | 0 |
| 2021 Ferrari F8 Tributo | 16 MPG | Not rated | 1 |
| 2021 McLaren Automotive GT | 18 MPG | Not rated | 0 |
| 2021 Ferrari F8 Spider | 16 MPG | Not rated | 1 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2021 McLaren Automotive 720S Spider.
Check your VIN for open recalls at NHTSA ↗Not every 2021 McLaren Automotive 720S Spider is affected — only a VIN check confirms your car.
Owner-reported problems
No owner complaints for the 2021 McLaren Automotive 720S Spider in NHTSA's database since 2015.
Used 2021 McLaren Automotive 720S Spider buyer's checklist
- Run the VIN at nhtsa.gov/recalls. No recalls on file, but check anyway.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2021 McLaren Automotive 720S Spider. Not a substitute for a professional inspection.
Other 720S Spider years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2022 720S Spider | 18 | – | Not rated | 0 | 0 |
| 2020 720S Spider | 18 | – | Not rated | 0 | 0 |
| 2019 720S Spider | 18 | – | Not rated | 0 | 0 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or McLaren Automotive. How we calculate this →