2025 · Compact Car · Electric
2025 BMW i4 range & efficiency
The 2025 BMW i4 is a compact car offered in 8 EPA-rated configurations. Its most efficient version is rated 116 MPGe combined (29.2 kWh per 100 miles) with an EPA range of 266 miles. Across the lineup, combined ratings range from 80 to 116 MPGe. That's down 4 MPGe from the 2024 model. Among 26 compact cars rated for 2025, it ranks 1st for lowest fuel cost. At 15,000 miles a year with 18¢/kWh electricity, it costs about $788 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Energy use
The 2025 BMW i4 uses 29.2 kWh per 100 miles (18.1 kWh/100 km), which is 3.4 miles per kWh or 116 MPGe combined.
| Value | |
|---|---|
| Combined | 116 MPGe |
| Energy use | 29.2 kWh/100 mi |
| Metric | 18.1 kWh/100 km |
| Miles per kWh | 3.42 |
How it ranks among 2025 Compact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
i4 MPGe across model years
Full history →8 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · Electric motor (250 kW) · Single-speed i4 eDrive35 Gran Coupe (18 inch Wheels) |
Electric | 117 MPGe | 114 MPGe | 116 MPGe | 266 mi | $788 |
| RWD · Electric motor (250 kW) · Single-speed i4 eDrive40 Gran Coupe (18 inch wheels) |
Electric | 113 MPGe | 111 MPGe | 112 MPGe | 318 mi | $815 |
| RWD · Electric motor (250 kW) · Single-speed i4 eDrive35 Gran Coupe (19 inch Wheels) |
Electric | 108 MPGe | 104 MPGe | 106 MPGe | 244 mi | $856 |
| RWD · Electric motor (250 kW) · Single-speed i4 eDrive40 Gran Coupe (19 inch Wheels) |
Electric | 106 MPGe | 103 MPGe | 104 MPGe | 295 mi | $872 |
| AWD · Electric motors (420 kW) · Single-speed i4 xDrive40 Gran Coupe (18 inch Wheels) |
Electric | 99 MPGe | 103 MPGe | 101 MPGe | 287 mi | $902 |
| AWD · Electric motors (420 kW) · Single-speed i4 M50 Gran Coupe (19 inch wheels) |
Electric | 93 MPGe | 96 MPGe | 94 MPGe | 267 mi | $969 |
| AWD · Electric motors (420 kW) · Single-speed i4 xDrive40 Gran Coupe (19 inch Wheels) |
Electric | 93 MPGe | 95 MPGe | 94 MPGe | 268 mi | $972 |
| AWD · Electric motors (420 kW) · Single-speed i4 M50 Gran Coupe (20 inch wheels) |
Electric | 80 MPGe | 80 MPGe | 80 MPGe | 227 mi | $1,139 |
Specs (most efficient configuration)
- Fuel
- Electricity
- Engine / motor
- Electric motor (250 kW)
- Transmission
- Single-speed
- Drivetrain
- RWD
- Electricity use
- 29.2 kWh/100 mi
- Charge time (240V)
- 8 hrs
- Passenger volume
- 90 cu ft
- Cargo volume
- 10 cu ft
- Tailpipe CO₂
- 0 g/mi
- EPA fuel economy score
- 9/10
- EPA greenhouse gas score
- 10/10
2025 BMW i4 vs. rivals
Compare the 2025 i4
With any other car from any year, including other i4 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the range of the 2025 BMW i4?
The EPA rates the 2025 BMW i4 at up to 318 miles on a full charge.
How efficient is the 2025 BMW i4?
Up to 116 MPGe combined, which is 29.2 kWh per 100 miles.
What is the efficiency in kWh/100 km for the 2025 BMW i4?
The 2025 BMW i4 uses 29.2 kWh per 100 miles (18.1 kWh/100 km), which is 3.4 miles per kWh or 116 MPGe combined.
How much does it cost to charge a 2025 BMW i4?
Charging from empty to its full 266-mile EPA range draws about 78 kWh from the wall (charging losses included), which costs about $14 at 18¢/kWh. Public DC fast charging usually costs two to three times more.
How much does it cost to fuel the 2025 BMW i4 per year?
About $788 at 15,000 miles a year with 18¢/kWh electricity, or $5.26 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.