Be EV Wise › Comparisons › BMW i7 vs Mercedes-Benz AMG GT 4-Door Coupé
BMW i7 vs Mercedes-Benz AMG GT 4-Door Coupé
Two saloon cars at similar prices. Here is how the cheapest version of each compares, using the same October 2026 data. The better figure in each row is highlighted; it is not a recommendation.
The main differences
- The Mercedes-Benz AMG GT 4-Door Coupé is £955 cheaper than the BMW i7 (£103,275 against £104,230).
- The Mercedes-Benz AMG GT 4-Door Coupé goes further: about 390 miles against 345 in typical real-world driving.
- The Mercedes-Benz AMG GT 4-Door Coupé is more efficient (3.7 against 3.1 miles per kWh), so it costs less to charge per mile.
- The BMW i7 has the bigger boot: 500 litres against 456.
Side by side
| BMW i7 50 xDrive | Mercedes-Benz AMG GT 4-Door Coupé 53 4MATIC+ | |
|---|---|---|
| Guide price (from) | £104,230 | £103,275 |
| Real-world range | 345 mi | 390 mi |
| Official WLTP range | – | 503 mi |
| Cold motorway range | – | 285 mi |
| Efficiency | 3.1 mi/kWh | 3.7 mi/kWh |
| Usable battery | 112.5 kWh | 106 kWh |
| Rapid charging (peak) | up to 250 kW | up to 600 kW |
| 10–80% charge | – | 12 min |
| AC charging | – | 11 kW |
| Boot | 500 L | 456 L |
| Towing (braked) | 2,000 kg | – |
| Length | – | 5,094 mm |
| 0–62 mph | 5.5 s | 3.9 s |
| Heat pump | Available (check whether standard) | Optional |
| V2L | No | Not confirmed |
| Electric Car Grant | Not listed | Not listed |
| Brand warranty | Check | Check |
Cheapest version of each model in our list: BMW i7 50 xDrive and Mercedes-Benz AMG GT 4-Door Coupé 53 4MATIC+. Figures from EV Database UK and published UK sources, October 2026. Confirm prices and specifications with the seller.
Frequently asked questions
Which is cheaper, the BMW i7 or the Mercedes-Benz AMG GT 4-Door Coupé?
The Mercedes-Benz AMG GT 4-Door Coupé is £955 cheaper than the BMW i7 (£103,275 against £104,230).
Which has the longer range, the BMW i7 or the Mercedes-Benz AMG GT 4-Door Coupé?
The Mercedes-Benz AMG GT 4-Door Coupé goes further: about 390 miles against 345 in typical real-world driving.
More on each car
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