USA EV Comparison: Audi A6 Sportback e-tron RWD vs Mercedes EQS 450+
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General Info
The Audi A6 Sportback e-tron (2024-…) is currently produced, it has a starting price of $65900. The Mercedes EQS 450+ (2021-2024) has been discontinued. You can find it for as low as $28999 on the used car market.
The Audi A6 Sportback e-tron (2024-…) is a Liftback, whereas the Mercedes EQS 450+ (2021-2024) is a Sedan.
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ |
|---|---|---|
| Years of Production | 2024-… | 2021-2024 |
| Current Status | Produced | Discontinued |
| Country of Manufacture | Germany | Germany, India |
| Body Style | Liftback | Sedan |
| Market Availability | EU, USA | USA |
| Price USA (New) | $65900 | - Price USA (New) |
| Price USA (Used) | - Price USA (Used) | $28999 |
| GCC Score | 7.2 | 7 |
Range and Efficiency
While the Mercedes EQS 450+ (2021-2024) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Audi A6 Sportback e-tron (2024-…).
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ |
|---|---|---|
| Range (EPA) | 392 mi | 350 mi |
| Range (WLTP) | 390 mi | 485 mi |
| Range (GCC) | 338 mi | 365 mi |
| Battery Capacity (Nominal) | 83 kWh | 120 kWh |
| Battery Capacity (Usable) | 75.8 kWh | 108.4 kWh |
| Efficiency per 100 mi | 22.4 kWh/100 mi | 29.7 kWh/100 mi |
| Efficiency per kWh | 4.46 mi/kWh | 3.37 mi/kWh |
| Range and Efficiency Score | 9.8 | 8.6 |
Charging
The Audi A6 Sportback e-tron (2024-…) features an advanced 800-volt architecture, whereas the Mercedes EQS 450+ (2021-2024) relies on a standard 400-volt system.
The Audi A6 Sportback e-tron (2024-…) offers faster charging speeds at DC stations, reaching up to 225 kW, while the Mercedes EQS 450+ (2021-2024) maxes out at 207 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 9.6 kW.
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ |
|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 9.6 kW |
| Max Charging Power (DC) | 225 kW | 207 kW |
| Architecture | 800 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 1 |
| Charging Score | 7.6 | 7.1 |
Performance
Both vehicles are rear-wheel drive.
Although the Mercedes EQS 450+ (2021-2024) has more power, the Audi A6 Sportback e-tron (2024-…) achieves a faster 0-60 mph time.
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 240 kW | 245 kW |
| Motor Power (hp) | 322 hp | 329 hp |
| Motor Torque | 321 lb-ft | 419 lb-ft |
| 0-60 mph | 5.7 s | 5.9 s |
| Top Speed | 130 mph | 130 mph |
| Performance Score | 5 | 5.3 |
Dimensions
The Mercedes EQS 450+ (2021-2024) is longer and taller, but about the same width as the Audi A6 Sportback e-tron (2024-…).
The Mercedes EQS 450+ (2021-2024) boasts a more extended wheelbase.
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ |
|---|---|---|
| Length | 194 in | 205.4 in |
| Width (with Mirrors) | 84.1 in | 83.7 in |
| Width (w/o Mirrors) | 75.7 in | 75.8 in |
| Height | 57.3 in | 59.5 in |
| Wheelbase | 116.1 in | 126.4 in |
Cargo and Towing
The Mercedes EQS 450+ (2021-2024) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.
A frunk (front trunk) is available in the Audi A6 Sportback e-tron (2024-…), but the Mercedes EQS 450+ (2021-2024) doesn’t have one.
The Audi A6 Sportback e-tron (2024-…) has a towing capacity of up to 4630 lb, whereas the Mercedes EQS 450+ (2021-2024) is not officially rated for towing in the US.
| Property | Audi A6 Sportback e-tron RWD | Mercedes EQS 450+ |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4795 lb | 5597 lb |
| Cargo Volume (Trunk) | 17.7 ft3 | 21.9 ft3 |
| Cargo Volume (Max) | 47 ft3 | 60 ft3 |
| Cargo Volume (Frunk) | 1 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | 4630 lb | - Towing Capacity |
| Cargo and Towing Score | 5.7 | 6.3 |
