Global EV Comparison: Kia EV6 GT vs Mercedes EQV 300 Extra Long

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

Since both vehicles have been discontinued, they are now only available on the used car market. You can get the Kia EV6 GT (2022-2024) for as low as €44900, while the Mercedes EQV 300 Extra-Long (2020-2024) begins at €40990.

The Kia EV6 GT (2022-2024) is a SUV, whereas the Mercedes EQV 300 Extra-Long (2020-2024) is a Minivan.

Property Kia EV6 GT Mercedes EQV 300 Extra Long
Years of Production 2022-2024 2020-2024
Current Status Discontinued Discontinued
Country of Manufacture South Korea Spain
Body Style SUV Minivan
Market Availability EU, USA EU
Price Europe (Used) €44900 €40990
GCC Score 6.8 5.5

Range and Efficiency

Even though the Mercedes EQV 300 Extra-Long (2020-2024) has a larger battery, the Kia EV6 GT (2022-2024) higher energy efficiency results in a longer real-world driving range.

Property Kia EV6 GT Mercedes EQV 300 Extra Long
Range (EPA) 351 km - Range (EPA)
Range (WLTP) 424 km 362 km
Range (GCC) 347 km 310 km
Battery Capacity (Nominal) 77.4 kWh 100 kWh
Battery Capacity (Usable) 74 kWh 90 kWh
Efficiency per 100 km 21.3 kWh/100 km 29 kWh/100 km
Efficiency per kWh 4.69 km/kWh 3.44 km/kWh
Range and Efficiency Score 5.1 2.8

Charging

The Kia EV6 GT (2022-2024) features an advanced 800-volt architecture, whereas the Mercedes EQV 300 Extra-Long (2020-2024) relies on a standard 400-volt system.

The Kia EV6 GT (2022-2024) offers faster charging speeds at DC stations, reaching up to 233 kW, while the Mercedes EQV 300 Extra-Long (2020-2024) maxes out at 110 kW.

Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.

Property Kia EV6 GT Mercedes EQV 300 Extra Long
Max Charging Power (AC) 11 kW 11 kW
Max Charging Power (DC) 233 kW 110 kW
Architecture 800 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 7.8 6.4

Performance

The Mercedes EQV 300 Extra-Long (2020-2024) is front-wheel drive, while the Kia EV6 GT (2022-2024) offers an all-wheel drive system.

The Kia EV6 GT (2022-2024) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property Kia EV6 GT Mercedes EQV 300 Extra Long
Drive Type AWD FWD
Motor Type PMSM (front), PMSM (rear) PMSM
Motor Power (kW) 430 kW 150 kW
Motor Power (hp) 577 hp 201 hp
Motor Torque 740 Nm 362 Nm
0-100 km/h 3.5 s 12.1 s
Top Speed 260 km/h 160 km/h
Performance Score 7 2.9

Dimensions

The Mercedes EQV 300 Extra-Long (2020-2024) is longer, wider, and taller.

The Mercedes EQV 300 Extra-Long (2020-2024) boasts a more extended wheelbase.

Property Kia EV6 GT Mercedes EQV 300 Extra Long
Length 4695 mm 5370 mm
Width (with Mirrors) - Width (with Mirrors) 2244 mm
Width (w/o Mirrors) 1880 mm 1928 mm
Height 1545 mm 1901 mm
Wheelbase 2900 mm 3430 mm

Cargo and Towing

The Mercedes EQV 300 Extra-Long (2020-2024) 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 Kia EV6 GT (2022-2024), but the Mercedes EQV 300 Extra-Long (2020-2024) doesn’t have one.

The Kia EV6 GT (2022-2024) has a towing capacity of up to 1800 kg, whereas the Mercedes EQV 300 Extra-Long (2020-2024) is not officially rated for towing in the EU.

Property Kia EV6 GT Mercedes EQV 300 Extra Long
Number of Seats 5 7
Curb Weight 2125 kg 2660 kg
Cargo Volume (Trunk) 480 l 1410 l
Cargo Volume (Max) 1260 l 5010 l
Cargo Volume (Frunk) 20 l - Cargo Volume (Frunk)
Towing Capacity 1800 kg - Towing Capacity
Cargo and Towing Score 6.5 8.8
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