USA EV Comparison: Mercedes EQS 450+ vs Audi A6 Sportback e-tron RWD
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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 Mercedes EQS 450+ (2021-2024) is a Sedan, whereas the Audi A6 Sportback e-tron (2024-…) is a Liftback.
| Property | Mercedes EQS 450+ | Audi A6 Sportback e-tron RWD |
|---|---|---|
| Years of Production | 2021-2024 | 2024-… |
| Current Status | Discontinued | Produced |
| Country of Manufacture | Germany, India | Germany |
| Body Style | Sedan | Liftback |
| Market Availability | USA | EU, USA |
| Price USA (New) | - Price USA (New) | $65900 |
| Price USA (Used) | $28999 | - Price USA (Used) |
| GCC Score | 7 | 7.2 |
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 | Mercedes EQS 450+ | Audi A6 Sportback e-tron RWD |
|---|---|---|
| Range (EPA) | 350 mi | 392 mi |
| Range (WLTP) | 485 mi | 390 mi |
| Range (GCC) | 365 mi | 338 mi |
| Battery Capacity (Nominal) | 120 kWh | 83 kWh |
| Battery Capacity (Usable) | 108.4 kWh | 75.8 kWh |
| Efficiency per 100 mi | 29.7 kWh/100 mi | 22.4 kWh/100 mi |
| Efficiency per kWh | 3.37 mi/kWh | 4.46 mi/kWh |
| Range and Efficiency Score | 8.6 | 9.8 |
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 | Mercedes EQS 450+ | Audi A6 Sportback e-tron RWD |
|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 9.6 kW |
| Max Charging Power (DC) | 207 kW | 225 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 1 | CCS Type 2 |
| Charging Score | 7.1 | 7.6 |
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 | Mercedes EQS 450+ | Audi A6 Sportback e-tron RWD |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 245 kW | 240 kW |
| Motor Power (hp) | 329 hp | 322 hp |
| Motor Torque | 419 lb-ft | 321 lb-ft |
| 0-60 mph | 5.9 s | 5.7 s |
| Top Speed | 130 mph | 130 mph |
| Performance Score | 5.3 | 5 |
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 | Mercedes EQS 450+ | Audi A6 Sportback e-tron RWD |
|---|---|---|
| Length | 205.4 in | 194 in |
| Width (with Mirrors) | 83.7 in | 84.1 in |
| Width (w/o Mirrors) | 75.8 in | 75.7 in |
| Height | 59.5 in | 57.3 in |
| Wheelbase | 126.4 in | 116.1 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 | Mercedes EQS 450+ | Audi A6 Sportback e-tron RWD |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 5597 lb | 4795 lb |
| Cargo Volume (Trunk) | 21.9 ft3 | 17.7 ft3 |
| Cargo Volume (Max) | 60 ft3 | 47 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 1 ft3 |
| Towing Capacity | - Towing Capacity | 4630 lb |
| Cargo and Towing Score | 6.3 | 5.7 |
