USA EV Comparison: Audi A6 Sportback e-tron RWD vs Mercedes EQS 450+ vs Xiaomi SU7 Base
Side-by-side comparison of all specifications in imperial units (mi, lb). To see metric units (km, kg), switch website version to Global.
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General Info
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ | Xiaomi SU7 Base |
|---|---|---|---|
| Years of Production | 2024-… | 2021-2024 | 2024-… |
| Current Status | Produced | Discontinued | Produced |
| Country of Manufacture | Germany | Germany, India | China |
| Body Style | Liftback | Sedan | Sedan |
| Market Availability | EU, USA | USA | EU |
| Price USA (New) | $65900 | - Price USA (New) | - Price USA (New) |
| Price USA (Used) | - Price USA (Used) | $28999 | - Price USA (Used) |
| GCC Score | 7.2 | 7 | 6.9 |
Range and Efficiency
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ | Xiaomi SU7 Base |
|---|---|---|---|
| Range (EPA) | 392 mi | 350 mi | - Range (EPA) |
| Range (WLTP) | 390 mi | 485 mi | 348 mi |
| Range (GCC) | 338 mi | 365 mi | 296 mi |
| Battery Capacity (Nominal) | 83 kWh | 120 kWh | 76.8 kWh |
| Battery Capacity (Usable) | 75.8 kWh | 108.4 kWh | 73.6 kWh |
| Efficiency per 100 mi | 22.4 kWh/100 mi | 29.7 kWh/100 mi | 24.9 kWh/100 mi |
| Efficiency per kWh | 4.46 mi/kWh | 3.37 mi/kWh | 4.02 mi/kWh |
| Range and Efficiency Score | 9.8 | 8.6 | 8.5 |
Charging
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ | Xiaomi SU7 Base |
|---|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 9.6 kW | 11 kW |
| Max Charging Power (DC) | 225 kW | 207 kW | 170 kW |
| Architecture | 800 V | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 1 | CCS Type 2 |
| Charging Score | 7.6 | 7.1 | 6.5 |
Performance
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ | Xiaomi SU7 Base |
|---|---|---|---|
| Drive Type | RWD | RWD | RWD |
| Motor Type | PMSM | PMSM | PMSM |
| Motor Power (kW) | 240 kW | 245 kW | 220 kW |
| Motor Power (hp) | 322 hp | 329 hp | 295 hp |
| Motor Torque | 321 lb-ft | 419 lb-ft | 295 lb-ft |
| 0-60 mph | 5.7 s | 5.9 s | 5.1 s |
| Top Speed | 130 mph | 130 mph | 131 mph |
| Performance Score | 5 | 5.3 | 5 |
Dimensions
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ | Xiaomi SU7 Base |
|---|---|---|---|
| Length | 194 in | 205.4 in | 196.7 in |
| Width (with Mirrors) | 84.1 in | 83.7 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 75.7 in | 75.8 in | 77.3 in |
| Height | 57.3 in | 59.5 in | 57.3 in |
| Wheelbase | 116.1 in | 126.4 in | 118.1 in |
Cargo and Towing
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ | Xiaomi SU7 Base |
|---|---|---|---|
| Number of Seats | 5 | 5 | 5 |
| Curb Weight | 4795 lb | 5597 lb | 4365 lb |
| Cargo Volume (Trunk) | 17.7 ft3 | 21.9 ft3 | 18.3 ft3 |
| Cargo Volume (Max) | 47 ft3 | 60 ft3 | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | 1 ft3 | - Cargo Volume (Frunk) | 3.7 ft3 |
| Towing Capacity | 4630 lb | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 5.7 | 6.3 | 5.3 |
