Global EV Comparison: Mercedes EQS 450+ vs Audi A6 Sportback e-tron Performance

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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General Info

The Audi A6 Sportback e-tron Performance (2024-…) is currently produced, it has a starting price of €75600. The Mercedes EQS 450+ (2021-2024) has been discontinued, it was never offered for sale in Europe.

The Mercedes EQS 450+ (2021-2024) is a Sedan, whereas the Audi A6 Sportback e-tron Performance (2024-…) is a Liftback.

Property Mercedes EQS 450+ Audi A6 Sportback e-tron Performance
Years of Production 2021-2024 2024-…
Current Status Discontinued Produced
Country of Manufacture Germany, India Germany
Body Style Sedan Liftback
Market Availability USA EU
Price Europe (New) - Price Europe (New) €75600
GCC Score 7 7.5

Range and Efficiency

Even though the Mercedes EQS 450+ (2021-2024) has a larger battery, the Audi A6 Sportback e-tron Performance (2024-…) higher energy efficiency results in a longer real-world driving range.

Property Mercedes EQS 450+ Audi A6 Sportback e-tron Performance
Range (EPA) 563 km - Range (EPA)
Range (WLTP) 780 km 756 km
Range (GCC) 587 km 624 km
Battery Capacity (Nominal) 120 kWh 100 kWh
Battery Capacity (Usable) 108.4 kWh 94.9 kWh
Efficiency per 100 km 18.5 kWh/100 km 15.2 kWh/100 km
Efficiency per kWh 5.42 km/kWh 6.58 km/kWh
Range and Efficiency Score 8.6 9.8

Charging

The Audi A6 Sportback e-tron Performance (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 Performance (2024-…) offers faster charging speeds at DC stations, reaching up to 270 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 11 kW.

Property Mercedes EQS 450+ Audi A6 Sportback e-tron Performance
Max Charging Power (AC) 11 kW 11 kW
Max Charging Power (DC) 207 kW 270 kW
Architecture 400 V 800 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 7.1 8.4

Performance

Both vehicles are rear-wheel drive.

The Audi A6 Sportback e-tron Performance (2024-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property Mercedes EQS 450+ Audi A6 Sportback e-tron Performance
Drive Type RWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 245 kW 280 kW
Motor Power (hp) 329 hp 375 hp
Motor Torque 568 Nm 565 Nm
0-100 km/h 6.2 s 5.4 s
Top Speed 210 km/h 210 km/h
Performance Score 5.3 5.5

Dimensions

The Mercedes EQS 450+ (2021-2024) is longer and taller, but about the same width as the Audi A6 Sportback e-tron Performance (2024-…).

The Mercedes EQS 450+ (2021-2024) boasts a more extended wheelbase.

Property Mercedes EQS 450+ Audi A6 Sportback e-tron Performance
Length 5216 mm 4928 mm
Width (with Mirrors) 2125 mm 2137 mm
Width (w/o Mirrors) 1926 mm 1923 mm
Height 1512 mm 1455 mm
Wheelbase 3210 mm 2950 mm

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 Performance (2024-…), but the Mercedes EQS 450+ (2021-2024) doesn’t have one.

The Audi A6 Sportback e-tron Performance (2024-…) is better suited for heavy loads, offering a greater towing capacity than the Mercedes EQS 450+ (2021-2024).

Property Mercedes EQS 450+ Audi A6 Sportback e-tron Performance
Number of Seats 5 5
Curb Weight 2515 kg 2250 kg
Cargo Volume (Trunk) 620 l 502 l
Cargo Volume (Max) 1700 l 1330 l
Cargo Volume (Frunk) - Cargo Volume (Frunk) 27 l
Towing Capacity 750 kg 2100 kg
Cargo and Towing Score 6.3 5.7
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