UK electric car guide
BMW iX Battery, Range & Charging Guide UK
Battery capacity, official WLTP range, estimated real-world range, home charging, rapid charging and battery warranty for the BMW iX, 2022–2025. There are 15 versions. Figures stay on the version they belong to.
Buying a used BMW iX? Check its available battery health records, estimated range and vehicle history.
Enter the registration. The free VehicleScore comes first. Battery health records and the paid EV report are only created after you buy the check.
Choose a version
Battery capacity, range and charging for the BMW iX depend on the model year and variant. This summary is for one version. It does not blend the model into a single figure.
2025 iX xDrive 50 M Sport (XDrive 50 M Sport)
Battery capacity
111.5 kWh
Listed type: Lithium ion. This is not a measured usable capacity.
Official WLTP range
391.5 miles
Official combined test figure for this version.
Estimated real-world range
Not listed
Home charging
11 kW onboard
Type 2. Listed charging time: 2895 min from 10–80% on a 2.3 kW supply; 1020 min from 10–80% on a 7.5 kW supply; 675 min from 10–80% on a 11 kW supply; 675 min from 10–80% on a 22 kW supply; 675 min from 10–80% on a 50 kW supply.
Rapid charging
No confirmed vehicle limit listed
CCS. Listed charging time: 93 min from 10–80% on a 50 kW supply; 55 min from 10–80% on a 100 kW supply; 42 min from 10–80% on a 150 kW supply. A supply power is not the car’s maximum.
Energy use
292 Wh/mile (3.42 miles/kWh, 29.2 kWh/100 miles)
Miles per kWh and kWh per 100 miles are the same Wh per mile figure converted.
Battery warranty
8 years / 100,000 miles
New-car catalogue cover. It is not the warranty left on a used car.
Versions at a glance
Battery capacity, official WLTP range and estimated real-world range for each BMW iX version. The estimated range is the supplier’s figure, not a VehicleScore road test. A blank cell means that figure is not listed for that version.
| Model year | Variant | Battery capacity | Official WLTP range | Estimated real-world range |
|---|---|---|---|---|
| 2025 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 111.5 kWh | 391.5 miles | Not listed |
| 2025 | iX xDrive45 M Sport (XDrive45 M Sport) | 100.6 kWh | 367 miles | 367 miles |
| 2025 | iX xDrive45 Sport (XDrive45 Sport) | 100.6 kWh | 374 miles | 374 miles |
| 2025 | iX xDrive60 M Sport (xDrive60 M Sport) | 111.5 kWh | 426 miles | 426 miles |
| 2024 | iX M60 (M60) | 111.5 kWh | 346 miles | Not listed |
| 2024 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 76.6 kWh | 264 miles | Not listed |
| 2024 | iX xDrive 40 Sport (XDrive 40 Sport) | 76.6 kWh | 264 miles | Not listed |
| 2024 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 111.5 kWh | 391.5 miles | Not listed |
| 2023 | iX M60 (M60) | 111.5 kWh | 346 miles | Not listed |
| 2023 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 76.6 kWh | 264 miles | Not listed |
| 2023 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 111.5 kWh | 392 miles | Not listed |
| 2022 | iX M60 (M60) | 111.5 kWh | 346 miles | Not listed |
| 2022 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 76.6 kWh | 264.1 miles | Not listed |
| 2022 | iX xDrive 40 M Sport Edition (XDrive 40 M Sport Edition) | 76.6 kWh | 264 miles | Not listed |
| 2022 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 111.5 kWh | 392 miles | Not listed |
Charging cost estimate
Estimated home-charging cost for one BMW iX version. The full charge uses that version’s listed battery capacity, which is not a measured usable capacity. Charging loss is an assumption you can change, not a test result for this car. The tariff and annual mileage are examples until you replace them.
Estimated full charge
£29.73
Estimated electricity cost per mile
7.8p
Estimated annual charging cost
£624.00
Cost per mile uses this version’s listed Wh per mile figure. A full charge is estimated at 123.89 kWh from the meter after the assumed loss. That works out at 3.42 miles per kWh before charging loss.
Charging time
A listed charging time is shown only when this version has a 10–80% time at the exact supply power you enter. Otherwise the minutes are a VehicleScore estimate from the battery capacity, that power and the charging loss. The rapid power box starts empty unless a rapid-charge limit is listed for the car. A charger’s advertised power is not filled in for you. A calculated rapid-charge time assumes constant power. It is not a real-world charging curve, and the number you type is the supply power, not confirmation of the car’s limit.
Home, 10–80%
675 min listed
Listed charging time: 675 minutes from 10–80% on a 11 kW supply. The charging-loss box does not change a listed time.
Rapid, 10–80%
Enter capacity and power
A time needs a battery capacity and a supply power you enter.
Full vehicle specifications for every version
Home charging
The onboard figure is the Type 1 or Type 2 charger listed for that version. Listed charging times are 10–80% at the supply power named beside them. A 22 kW supply does not mean the car charges at 22 kW.
| Model year | Variant | Home charge port | Onboard home charger | Listed charging time |
|---|---|---|---|---|
| 2025 | iX xDrive 50 M Sport (XDrive 50 M Sport) | Type 2 | 11 kW | 2895 min on a 2.3 kW supply; 1020 min on a 7.5 kW supply; 675 min on a 11 kW supply; 675 min on a 22 kW supply; 675 min on a 50 kW supply |
| 2025 | iX xDrive45 M Sport (XDrive45 M Sport) | Type 2 Standard | 11 kW | 2042 min on a 2.3 kW supply; 626 min on a 7.5 kW supply; 427 min on a 11 kW supply |
| 2025 | iX xDrive45 Sport (XDrive45 Sport) | Type 2 Standard | 11 kW | 2042 min on a 2.3 kW supply; 626 min on a 7.5 kW supply; 427 min on a 11 kW supply |
| 2025 | iX xDrive60 M Sport (xDrive60 M Sport) | Type 2 Standard | 11 kW | 2263 min on a 2.3 kW supply; 694 min on a 7.5 kW supply; 473 min on a 11 kW supply |
| 2024 | iX M60 (M60) | Type 2 | 11 kW | 2253 min on a 2.3 kW supply; 691 min on a 7.5 kW supply; 471 min on a 11 kW supply; 471 min on a 22 kW supply |
| 2024 | iX xDrive 40 M Sport (XDrive 40 M Sport) | Type 2 | 11 kW | 1980 min on a 2.3 kW supply; 635 min on a 7.5 kW supply; 435 min on a 11 kW supply; 435 min on a 22 kW supply; 435 min on a 50 kW supply |
| 2024 | iX xDrive 40 Sport (XDrive 40 Sport) | Type 2 | 11 kW | 1980 min on a 2.3 kW supply; 635 min on a 7.5 kW supply; 435 min on a 11 kW supply; 435 min on a 22 kW supply; 435 min on a 50 kW supply |
| 2024 | iX xDrive 50 M Sport (XDrive 50 M Sport) | Type 2 | 11 kW | 2895 min on a 2.3 kW supply; 1020 min on a 7.5 kW supply; 675 min on a 11 kW supply; 675 min on a 22 kW supply; 675 min on a 50 kW supply |
| 2023 | iX M60 (M60) | Type 2 | 11 kW | 2253 min on a 2.3 kW supply; 691 min on a 7.5 kW supply; 471 min on a 11 kW supply; 471 min on a 22 kW supply |
| 2023 | iX xDrive 40 M Sport (XDrive 40 M Sport) | Type 2 | 11 kW | 1980 min on a 2.3 kW supply; 635 min on a 7.5 kW supply; 435 min on a 11 kW supply; 435 min on a 22 kW supply; 435 min on a 50 kW supply |
| 2023 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | Type 2 | 7.2 kW | 2253 min on a 2.3 kW supply; 720 min on a 7.5 kW supply; 720 min on a 11 kW supply; 720 min on a 22 kW supply |
| 2022 | iX M60 (M60) | Type 2 | 11 kW | 2253 min on a 2.3 kW supply; 691 min on a 7.5 kW supply; 471 min on a 11 kW supply; 471 min on a 22 kW supply |
| 2022 | iX xDrive 40 M Sport (XDrive 40 M Sport) | Type 2 | 11 kW | 1980 min on a 2.3 kW supply; 635 min on a 7.5 kW supply; 435 min on a 11 kW supply; 435 min on a 22 kW supply; 435 min on a 50 kW supply |
| 2022 | iX xDrive 40 M Sport Edition (XDrive 40 M Sport Edition) | Type 2 | 11 kW | 1555 min on a 2.3 kW supply; 477 min on a 7.5 kW supply; 325 min on a 11 kW supply; 325 min on a 22 kW supply |
| 2022 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | Type 2 | 7.2 kW | 2253 min on a 2.3 kW supply; 720 min on a 7.5 kW supply; 720 min on a 11 kW supply; 720 min on a 22 kW supply |
Rapid charging
A rapid-charge limit is shown only where the vehicle specification includes one and it agrees with the charging-port record. Listed charging times stay next to the supply power they were timed at. That supply power is not the car’s maximum.
| Model year | Variant | Rapid charge port | Rapid-charge limit | Listed charging time |
|---|---|---|---|---|
| 2025 | iX xDrive 50 M Sport (XDrive 50 M Sport) | CCS | Not listed | 93 min on a 50 kW supply; 55 min on a 100 kW supply; 42 min on a 150 kW supply |
| 2025 | iX xDrive45 M Sport (XDrive45 M Sport) | CCS | 175 kW | 94 min on a 50 kW supply; 47 min on a 100 kW supply; 31 min on a 150 kW supply; 27 min on a 175 kW supply |
| 2025 | iX xDrive45 Sport (XDrive45 Sport) | CCS | 175 kW | 94 min on a 50 kW supply; 47 min on a 100 kW supply; 31 min on a 150 kW supply; 27 min on a 175 kW supply |
| 2025 | iX xDrive60 M Sport (xDrive60 M Sport) | CCS | 195 kW | 104 min on a 50 kW supply; 52 min on a 100 kW supply; 35 min on a 150 kW supply; 27 min on a 195 kW supply |
| 2024 | iX M60 (M60) | CCS | Not listed | 104 min on a 50 kW supply; 51 min on a 100 kW supply; 35 min on a 150 kW supply |
| 2024 | iX xDrive 40 M Sport (XDrive 40 M Sport) | CCS | Not listed | 82 min on a 50 kW supply; 53 min on a 100 kW supply; 31 min on a 150 kW supply |
| 2024 | iX xDrive 40 Sport (XDrive 40 Sport) | CCS | Not listed | 82 min on a 50 kW supply; 53 min on a 100 kW supply; 31 min on a 150 kW supply |
| 2024 | iX xDrive 50 M Sport (XDrive 50 M Sport) | CCS | Not listed | 93 min on a 50 kW supply; 55 min on a 100 kW supply; 42 min on a 150 kW supply |
| 2023 | iX M60 (M60) | CCS | Not listed | 104 min on a 50 kW supply; 51 min on a 100 kW supply; 35 min on a 150 kW supply |
| 2023 | iX xDrive 40 M Sport (XDrive 40 M Sport) | CCS | Not listed | 82 min on a 50 kW supply; 53 min on a 100 kW supply; 31 min on a 150 kW supply |
| 2023 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | CCS | Not listed | 104 min on a 50 kW supply; 52 min on a 100 kW supply; 35 min on a 150 kW supply |
| 2022 | iX M60 (M60) | CCS | Not listed | 104 min on a 50 kW supply; 51 min on a 100 kW supply; 35 min on a 150 kW supply |
| 2022 | iX xDrive 40 M Sport (XDrive 40 M Sport) | CCS | Not listed | 82 min on a 50 kW supply; 53 min on a 100 kW supply; 31 min on a 150 kW supply |
| 2022 | iX xDrive 40 M Sport Edition (XDrive 40 M Sport Edition) | CCS | Not listed | 72 min on a 50 kW supply; 36 min on a 100 kW supply; 24 min on a 150 kW supply |
| 2022 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | CCS | Not listed | 104 min on a 50 kW supply; 52 min on a 100 kW supply; 35 min on a 150 kW supply |
Energy efficiency
Wh per mile is the listed energy-use figure. Miles per kWh and kWh per 100 miles are that same figure converted. They are not a second test.
| Model year | Variant | Energy use |
|---|---|---|
| 2025 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 292 Wh/mile (3.42 miles/kWh, 29.2 kWh/100 miles) |
| 2025 | iX xDrive45 M Sport (XDrive45 M Sport) | 274 Wh/mile (3.65 miles/kWh, 27.4 kWh/100 miles) |
| 2025 | iX xDrive45 Sport (XDrive45 Sport) | 269 Wh/mile (3.72 miles/kWh, 26.9 kWh/100 miles) |
| 2025 | iX xDrive60 M Sport (xDrive60 M Sport) | 262 Wh/mile (3.82 miles/kWh, 26.2 kWh/100 miles) |
| 2024 | iX M60 (M60) | 318 Wh/mile (3.14 miles/kWh, 31.8 kWh/100 miles) |
| 2024 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 298 Wh/mile (3.36 miles/kWh, 29.8 kWh/100 miles) |
| 2024 | iX xDrive 40 Sport (XDrive 40 Sport) | 298 Wh/mile (3.36 miles/kWh, 29.8 kWh/100 miles) |
| 2024 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 292 Wh/mile (3.42 miles/kWh, 29.2 kWh/100 miles) |
| 2023 | iX M60 (M60) | 318 Wh/mile (3.14 miles/kWh, 31.8 kWh/100 miles) |
| 2023 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 298 Wh/mile (3.36 miles/kWh, 29.8 kWh/100 miles) |
| 2023 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 300 Wh/mile (3.33 miles/kWh, 30 kWh/100 miles) |
| 2022 | iX M60 (M60) | 318 Wh/mile (3.14 miles/kWh, 31.8 kWh/100 miles) |
| 2022 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 298 Wh/mile (3.36 miles/kWh, 29.8 kWh/100 miles) |
| 2022 | iX xDrive 40 M Sport Edition (XDrive 40 M Sport Edition) | 307 Wh/mile (3.26 miles/kWh, 30.7 kWh/100 miles) |
| 2022 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 300 Wh/mile (3.33 miles/kWh, 30 kWh/100 miles) |
Battery warranty
These are the new-car battery warranty years and mileage. They are not the cover remaining on a used car. Where both a time limit and a mileage limit are listed, the record does not say which one ends the cover.
| Model year | Variant | Battery warranty | Vehicle warranty |
|---|---|---|---|
| 2025 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 8 years / 100,000 miles | 3 years |
| 2025 | iX xDrive45 M Sport (XDrive45 M Sport) | 8 years / 100,000 miles | Not listed |
| 2025 | iX xDrive45 Sport (XDrive45 Sport) | 8 years / 100,000 miles | Not listed |
| 2025 | iX xDrive60 M Sport (xDrive60 M Sport) | 8 years / 100,000 miles | Not listed |
| 2024 | iX M60 (M60) | 8 years / 100,000 miles | 3 years |
| 2024 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 8 years / 100,000 miles | 3 years |
| 2024 | iX xDrive 40 Sport (XDrive 40 Sport) | 8 years / 100,000 miles | 3 years |
| 2024 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 8 years / 100,000 miles | 3 years |
| 2023 | iX M60 (M60) | 8 years / 100,000 miles | 3 years |
| 2023 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 8 years / 100,000 miles | 3 years |
| 2023 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 8 years / 100,000 miles | 3 years |
| 2022 | iX M60 (M60) | 8 years / 100,000 miles | 3 years |
| 2022 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 8 years / 100,000 miles | 3 years |
| 2022 | iX xDrive 40 M Sport Edition (XDrive 40 M Sport Edition) | 8 years / 100,000 miles | 3 years |
| 2022 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 8 years / 100,000 miles | 3 years |
Other vehicle specifications
Power, pace, weight and size already have their own VehicleScore pages. They are here so you can recognise the version. They are not averaged across the model.
| Model year | Variant | Output | Torque | 0–60 mph | Top speed | Kerb weight | Length × width × height |
|---|---|---|---|---|---|---|---|
| 2025 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 516.3 bhp | 765 Nm | Not listed | 124 mph | 2510 kg | 4953 × 2230 × 1696 mm |
| 2025 | iX xDrive45 M Sport (XDrive45 M Sport) | 402.3 bhp | 700 Nm | 4.9 sec | 124 mph | 1525 kg | 4965 × 2230 × 1695 mm |
| 2025 | iX xDrive45 Sport (XDrive45 Sport) | 402.3 bhp | 700 Nm | 4.9 sec | 124 mph | 2525 kg | 4965 × 2230 × 1695 mm |
| 2025 | iX xDrive60 M Sport (xDrive60 M Sport) | 536.4 bhp | 765 Nm | 4.4 sec | 124 mph | 2580 kg | 4965 × 2230 × 1695 mm |
| 2024 | iX M60 (M60) | 532.4 bhp | 1015 Nm | Not listed | 155 mph | 2584 kg | 4953 × 2230 × 1696 mm |
| 2024 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 321.8 bhp | 630 Nm | Not listed | 124 mph | 2365 kg | 4953 × 2230 × 1695 mm |
| 2024 | iX xDrive 40 Sport (XDrive 40 Sport) | 321.8 bhp | 630 Nm | Not listed | 124 mph | 2365 kg | 4953 × 2230 × 1695 mm |
| 2024 | iX xDrive 50 M Sport (XDrive 50 M Sport) | 516.3 bhp | 765 Nm | Not listed | 124 mph | 2510 kg | 4953 × 2230 × 1696 mm |
| 2023 | iX M60 (M60) | 532.4 bhp | 1015 Nm | Not listed | 155 mph | 2584 kg | 4953 × 2230 × 1696 mm |
| 2023 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 321.8 bhp | 630 Nm | Not listed | 124 mph | 2365 kg | 4953 × 2230 × 1695 mm |
| 2023 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 516.3 bhp | 765 Nm | Not listed | 124 mph | 2510 kg | 4953 × 2230 × 1696 mm |
| 2022 | iX M60 (M60) | 532.4 bhp | 1015 Nm | Not listed | 155 mph | 2584 kg | 4953 × 2230 × 1696 mm |
| 2022 | iX xDrive 40 M Sport (XDrive 40 M Sport) | 321.8 bhp | 630 Nm | Not listed | 124 mph | 2365 kg | 4953 × 2230 × 1695 mm |
| 2022 | iX xDrive 40 M Sport Edition (XDrive 40 M Sport Edition) | 321.8 bhp | 630 Nm | Not listed | 124 mph | 2365 kg | 4953 × 2230 × 1695 mm |
| 2022 | iX xDrive 50 M Sport Edition (XDrive 50 M Sport Edition) | 516.3 bhp | 765 Nm | Not listed | 124 mph | 2510 kg | 4953 × 2230 × 1696 mm |
Winter range
These specifications do not include a winter or cold-weather range for the BMW iX, and this guide does not estimate one. Cold weather shortens an electric car’s range. Compare the official WLTP figure and the supplier’s estimated real-world range for the same version.
A single winter percentage would mix versions that already have different batteries and ranges.
Buying a used BMW iX
The figures above describe catalogue versions. They do not describe the battery in one used car.
- Match the advert to the model year and variant before you compare battery capacity or range.
- Read battery capacity as the listed catalogue figure. Usable capacity is not included.
- Check the charge port and onboard home-charger rating for that version, especially on older cars with a Type 1 socket.
- Treat the warranty as the new-car catalogue cover. Age and mileage decide what is left.
- Enter the registration for history and any battery health records available for that vehicle. This page cannot show them.
Data sources
Battery capacity, official WLTP range, estimated real-world range, listed charging times, energy use and warranty figures are vehicle specifications supplied by UK Vehicle Data. Estimated real-world range is that supplier’s estimate, not a measurement by VehicleScore. Charging costs and any minute marked as calculated are VehicleScore estimates from the figures you can see. Usable battery capacity and winter range are not in this specification set, so they are not shown. Listed charging times that cannot be a 10–80% charge of a passenger car are left out.
Each row is one catalogue version. Figures are not averaged across model years or variants.
Questions about the BMW iX
What battery capacity does the BMW iX have?
Battery capacity differs by version: 76.6 kWh, 100.6 kWh, 111.5 kWh. Each figure belongs to the model year and variant in the table. They are not averaged, and none of them is a measured usable capacity.
What is the official WLTP range of the BMW iX?
Official WLTP combined range differs by version: 264 miles, 264.1 miles, 346 miles, 367 miles, 374 miles, 391.5 miles, 392 miles, 426 miles. The range table shows which model year and variant each figure belongs to.
What is the estimated real-world range of the BMW iX?
The supplier’s estimated real-world range differs by version: 367 miles, 374 miles, 426 miles. These are catalogue estimates, not a VehicleScore road test, and each one stays on its own version.
How efficient is the BMW iX?
Energy use differs by version: 262 Wh/mile, 269 Wh/mile, 274 Wh/mile, 292 Wh/mile, 298 Wh/mile, 300 Wh/mile, 307 Wh/mile, 318 Wh/mile. Miles per kWh on the page is calculated from that version’s Wh per mile figure.
What home charger does the BMW iX accept?
Onboard home-charger ratings differ by version: 7.2 kW, 11 kW. Use the version you are comparing, not a single figure for the whole model.
How fast can the BMW iX rapid charge?
A rapid-charge limit is listed only where the vehicle specification includes one and it does not disagree with the charging-port record. The listed limits are 175 kW, 195 kW. Other rapid times stay labelled with the supply power they were timed at.
What battery warranty does the BMW iX have?
The listed battery warranty is 8 years / 100,000 miles on the versions that include it. Where both a time limit and a mileage limit are stored, the record does not say which one ends the cover. This is the new-car catalogue warranty, not the cover left on a used car.
What is the winter range of the BMW iX?
These specifications do not include a winter or cold-weather range for the BMW iX, and this page does not estimate one. The range table shows the official WLTP figure, any other official test cycle that is listed, and the supplier’s estimated real-world range where those fields are filled in.
What should I check before buying a used BMW iX?
Match the advert to the model year and variant before you compare battery capacity, range or charging. These pages describe catalogue versions. They do not show one car’s battery health or the warranty cover it has left. Enter the registration to check history and any battery health records available for that vehicle.