Cadillac Optiq First Edition vs Mercedes EQB 350 4MATIC

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

While the Cadillac Optiq First Edition (2024-…) is currently produced, it is not offered for sale in Europe. The Mercedes EQB 350 4MATIC (2022-2023) has been discontinued. You can find it for as low as €35790 on the used car market.

The two vehicles share the same body style: SUV.

Property Cadillac Optiq First Edition Mercedes EQB 350 4MATIC
Years of Production 2024-… 2022-2023
Current Status Produced Discontinued
Country of Manufacture USA, China Hungary
Body Style SUV SUV
Market Availability USA EU, USA
Price Europe (Used) - Price Europe (Used) €35790
GCC Score 6.8 6.2

Range and Efficiency

The Cadillac Optiq First Edition (2024-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the Mercedes EQB 350 4MATIC (2022-2023).

Property Cadillac Optiq First Edition Mercedes EQB 350 4MATIC
Range (EPA) 486 km 365 km
Range (WLTP) - Range (WLTP) 423 km
Range (GCC) 462 km 354 km
Battery Capacity (Nominal) 89 kWh 69.7 kWh
Battery Capacity (Usable) 85 kWh 66.5 kWh
Efficiency per 100 km 18.4 kWh/100 km 18.8 kWh/100 km
Efficiency per kWh 5.44 km/kWh 5.32 km/kWh
Range and Efficiency Score 7.5 6

Charging

Both vehicles utilize a standard 400-volt architecture.

The Cadillac Optiq First Edition (2024-…) offers faster charging speeds at DC stations, reaching up to 150 kW, while the Mercedes EQB 350 4MATIC (2022-2023) maxes out at 100 kW.

The Cadillac Optiq First Edition (2024-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11.5 kW, whereas the Mercedes EQB 350 4MATIC (2022-2023) is limited to 11 kW.

Property Cadillac Optiq First Edition Mercedes EQB 350 4MATIC
Max Charging Power (AC) 11.5 kW 11 kW
Max Charging Power (DC) 150 kW 100 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 7 5.4

Performance

Both vehicles are all-wheel drive.

The Cadillac Optiq First Edition (2024-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property Cadillac Optiq First Edition Mercedes EQB 350 4MATIC
Drive Type AWD AWD
Motor Type 2 motors: PMSM (front), IM (rear) 2 motors: IM (front), PMSM (rear)
Motor Power (kW) 224 kW 215 kW
Motor Power (hp) 300 hp 288 hp
Motor Torque 480 Nm 520 Nm
0-100 km/h 6.1 s 6.2 s
Top Speed 182 km/h 160 km/h
Performance Score 4.7 4.5

Dimensions

The Cadillac Optiq First Edition (2024-…) boasts a more extended wheelbase.

Property Cadillac Optiq First Edition Mercedes EQB 350 4MATIC
Length 4825 mm 4684 mm
Width (with Mirrors) 2133 mm 2020 mm
Width (w/o Mirrors) - Width (w/o Mirrors) 1834 mm
Height 1650 mm 1667 mm
Wheelbase 2946 mm 2829 mm

Cargo and Towing

The Cadillac Optiq First Edition (2024-…) features a larger trunk, but the Mercedes EQB 350 4MATIC (2022-2023) offers greater maximum cargo capacity when the rear seats are folded.

Neither car is equipped with a frunk (front trunk).

The Cadillac Optiq First Edition (2024-…) has a towing capacity of up to 680 kg, whereas the Mercedes EQB 350 4MATIC (2022-2023) is not officially rated for towing in the EU.

Property Cadillac Optiq First Edition Mercedes EQB 350 4MATIC
Number of Seats 5 5, 7
Curb Weight 2381 kg 2175 kg
Cargo Volume (Trunk) 737 l 495 l
Cargo Volume (Max) 1614 l 1710 l
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity 680 kg - Towing Capacity
Cargo and Towing Score 7.5 7
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