2027 · Compact Car · Electric
2027 Rolls-Royce Spectre range & efficiency
The 2027 Rolls-Royce Spectre is a compact car offered in 2 EPA-rated configurations. Its most efficient version is rated 82 MPGe combined (41.1 kWh per 100 miles) with an EPA range of 324 miles. Across the lineup, combined ratings range from 78 to 82 MPGe. That's up 5 MPGe from the 2026 model. Among 13 compact cars rated for 2027, it ranks 6th for lowest fuel cost. At 15,000 miles a year with 18¢/kWh electricity, it costs about $1,110 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Energy use
The 2027 Rolls-Royce Spectre uses 41.1 kWh per 100 miles (25.5 kWh/100 km), which is 2.4 miles per kWh or 82 MPGe combined.
| Value | |
|---|---|
| Combined | 82 MPGe |
| Energy use | 41.1 kWh/100 mi |
| Metric | 25.5 kWh/100 km |
| Miles per kWh | 2.43 |
How it ranks among 2027 Compact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Spectre MPGe across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| AWD · Electric motors (550 kW) · Single-speed Spectre Black Badge (22 inch wheels) |
Electric | 80 MPGe | 84 MPGe | 82 MPGe | 324 mi | $1,110 |
| AWD · Electric motors (550 kW) · Single-speed Spectre Black Badge (23 inch wheels) |
Electric | 77 MPGe | 80 MPGe | 78 MPGe | 308 mi | $1,166 |
Specs (most efficient configuration)
- Fuel
- Electricity
- Engine / motor
- Electric motors (550 kW)
- Transmission
- Single-speed
- Drivetrain
- AWD
- Electricity use
- 41.1 kWh/100 mi
- Charge time (240V)
- 11 hrs
- Passenger volume
- 94 cu ft
- Cargo volume
- 10 cu ft
- Tailpipe CO₂
- 0 g/mi
- EPA fuel economy score
- 9/10
- EPA greenhouse gas score
- 10/10
2027 Rolls-Royce Spectre vs. rivals
Compare the 2027 Spectre
With any other car from any year, including other Spectre model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the range of the 2027 Rolls-Royce Spectre?
The EPA rates the 2027 Rolls-Royce Spectre at up to 324 miles on a full charge.
How efficient is the 2027 Rolls-Royce Spectre?
Up to 82 MPGe combined, which is 41.1 kWh per 100 miles.
What is the efficiency in kWh/100 km for the 2027 Rolls-Royce Spectre?
The 2027 Rolls-Royce Spectre uses 41.1 kWh per 100 miles (25.5 kWh/100 km), which is 2.4 miles per kWh or 82 MPGe combined.
How much does it cost to charge a 2027 Rolls-Royce Spectre?
Charging from empty to its full 324-mile EPA range draws about 133 kWh from the wall (charging losses included), which costs about $24 at 18¢/kWh. Public DC fast charging usually costs two to three times more.
How much does it cost to fuel the 2027 Rolls-Royce Spectre per year?
About $1,110 at 15,000 miles a year with 18¢/kWh electricity, or $7.40 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.