USA EV Comparison: Cadillac Optiq V vs Mercedes EQB 350 4MATIC
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General Info
The Cadillac Optiq V (2025-…) is announced, but not yet in production. 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 | Cadillac Optiq V | Mercedes EQB 350 4MATIC |
|---|---|---|
| Years of Production | 2025-… | 2022-2023 |
| Current Status | Announced | Discontinued |
| Country of Manufacture | USA | Hungary |
| Body Style | SUV | SUV |
| Market Availability | USA | EU, USA |
| Price USA (New) | $68795 | - Price USA (New) |
| Price USA (Used) | - Price USA (Used) | $25995 |
| GCC Score | 6.8 | 6.1 |
Range and Efficiency
While the Cadillac Optiq V (2025-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Mercedes EQB 350 4MATIC (2022-2023).
| Property | Cadillac Optiq V | Mercedes EQB 350 4MATIC |
|---|---|---|
| Range (EPA) | 275 mi | 227 mi |
| Range (WLTP) | - Range (WLTP) | 263 mi |
| Range (GCC) | 262 mi | 220 mi |
| Battery Capacity (Nominal) | 89 kWh | 69.7 kWh |
| Battery Capacity (Usable) | 85 kWh | 66.5 kWh |
| Efficiency per 100 mi | 32.4 kWh/100 mi | 30.2 kWh/100 mi |
| Efficiency per kWh | 3.08 mi/kWh | 3.31 mi/kWh |
| Range and Efficiency Score | 6.3 | 5.9 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Cadillac Optiq V (2025-…) 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 V (2025-…) 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 | Cadillac Optiq V | Mercedes EQB 350 4MATIC |
|---|---|---|
| Max Charging Power (AC) | 11.5 kW | 9.6 kW |
| Max Charging Power (DC) | 150 kW | 100 kW |
| Architecture | 400 V | 400 V |
| Charge Port | Tesla (NACS) | CCS Type 1 |
| Charging Score | 6.9 | 5.4 |
Performance
Both vehicles are all-wheel drive.
The Cadillac Optiq V (2025-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Cadillac Optiq V | Mercedes EQB 350 4MATIC |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | IM (front), PMSM (rear) |
| Motor Power (kW) | 387 kW | 215 kW |
| Motor Power (hp) | 519 hp | 288 hp |
| Motor Torque | 650 lb-ft | 384 lb-ft |
| 0-60 mph | 3.5 s | 6 s |
| Top Speed | 113 mph | 99 mph |
| Performance Score | 6.5 | 4.5 |
Dimensions
The Cadillac Optiq V (2025-…) boasts a more extended wheelbase.
| Property | Cadillac Optiq V | Mercedes EQB 350 4MATIC |
|---|---|---|
| Length | 190 in | 184.4 in |
| Width (with Mirrors) | 84 in | 79.5 in |
| Width (w/o Mirrors) | - Width (w/o Mirrors) | 72.2 in |
| Height | 65 in | 65.6 in |
| Wheelbase | 116 in | 111.4 in |
Cargo and Towing
The Cadillac Optiq V (2025-…) 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).
Neither vehicle is officially rated for towing in the US.
| Property | Cadillac Optiq V | Mercedes EQB 350 4MATIC |
|---|---|---|
| Number of Seats | 5 | 5, 7 |
| Curb Weight | 5445 lb | 4718 lb |
| Cargo Volume (Trunk) | 26 ft3 | 17.5 ft3 |
| Cargo Volume (Max) | 57 ft3 | 60.4 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 7 | 7 |
