Mercedes EQB 350 4MATIC vs Cadillac Optiq First Edition

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

The Cadillac Optiq First Edition (2024-…) is currently produced, it has a starting price of $52895. The Mercedes EQB 350 4MATIC (2022-2023) has been discontinued. You can find it for as low as $25995 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 USA (New) - Price USA (New) $52895
Price USA (Used) $25995 $55015
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) 227 mi 302 mi
Range (WLTP) 263 mi - Range (WLTP)
Range (GCC) 220 mi 287 mi
Battery Capacity (Nominal) 69.7 kWh 89 kWh
Battery Capacity (Usable) 66.5 kWh 85 kWh
Efficiency per 100 mi 30.2 kWh/100 mi 29.6 kWh/100 mi
Efficiency per kWh 3.31 mi/kWh 3.38 mi/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 9.6 kW.

Property Mercedes EQB 350 4MATIC Cadillac Optiq First Edition
Max Charging Power (AC) 9.6 kW 11.5 kW
Max Charging Power (DC) 100 kW 150 kW
Architecture 400 V 400 V
Charge Port CCS Type 1 CCS Type 1
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 60 mph.

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 384 lb-ft 354 lb-ft
0-60 mph 6 s 5.9 s
Top Speed 99 mph 113 mph
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 184.4 in 190 in
Width (with Mirrors) 79.5 in 84 in
Width (w/o Mirrors) 72.2 in - Width (w/o Mirrors)
Height 65.6 in 65 in
Wheelbase 111.4 in 116 in

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 1500 lb, whereas the Mercedes EQB 350 4MATIC (2022-2023) is not officially rated for towing in the US.

Property Mercedes EQB 350 4MATIC Cadillac Optiq First Edition
Number of Seats 5, 7 5
Curb Weight 4718 lb 5250 lb
Cargo Volume (Trunk) 17.5 ft3 26 ft3
Cargo Volume (Max) 60.4 ft3 57 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity 1500 lb
Cargo and Towing Score 7 7.5
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