Mercedes EQB 350 4MATIC vs Cadillac Optiq First Edition

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

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

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

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

Dimensions

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

Property Mercedes EQB 350 4MATIC Cadillac Optiq First Edition
Length 4684 mm 4825 mm
Width (with Mirrors) 2020 mm 2133 mm
Width (w/o Mirrors) 1834 mm - Width (w/o Mirrors)
Height 1667 mm 1650 mm
Wheelbase 2829 mm 2946 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 Mercedes EQB 350 4MATIC Cadillac Optiq First Edition
Number of Seats 5, 7 5
Curb Weight 2175 kg 2381 kg
Cargo Volume (Trunk) 495 l 737 l
Cargo Volume (Max) 1710 l 1614 l
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity 680 kg
Cargo and Towing Score 7 7.5
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