Subaru Solterra AWD vs Mercedes EQB 300 4MATIC

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

Both vehicles are currently in production and can be purchased new. The Subaru Solterra AWD (2022-…) has a starting price of $44995, compared to the Mercedes EQB 300 4MATIC (2023-…), which starts at $57200.

The two vehicles share the same body style: SUV.

Property Subaru Solterra AWD Mercedes EQB 300 4MATIC
Years of Production 2022-… 2023-…
Current Status Produced Produced
Country of Manufacture Japan Hungary
Body Style SUV SUV
Market Availability EU, USA EU, USA
Price USA (New) $44995 $57200
Price USA (Used) $18998 $25321
GCC Score 6 6

Range and Efficiency

Even though the Mercedes EQB 300 4MATIC (2023-…) has a larger battery, the Subaru Solterra AWD (2022-…) higher energy efficiency results in a longer real-world driving range.

Property Subaru Solterra AWD Mercedes EQB 300 4MATIC
Range (EPA) 227 mi 205 mi
Range (WLTP) 290 mi 278 mi
Range (GCC) 231 mi 217 mi
Battery Capacity (Nominal) 71.4 kWh 69.7 kWh
Battery Capacity (Usable) 64 kWh 66.5 kWh
Efficiency per 100 mi 27.7 kWh/100 mi 30.6 kWh/100 mi
Efficiency per kWh 3.61 mi/kWh 3.26 mi/kWh
Range and Efficiency Score 6.8 5.9

Charging

Both vehicles utilize a standard 400-volt architecture.

Both vehicles support DC fast charging with a maximum power of 100 kW.

The Mercedes EQB 300 4MATIC (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 9.6 kW, whereas the Subaru Solterra AWD (2022-…) is limited to 6.6 kW.

Property Subaru Solterra AWD Mercedes EQB 300 4MATIC
Max Charging Power (AC) 6.6 kW 9.6 kW
Max Charging Power (DC) 100 kW 100 kW
Architecture 400 V 400 V
Charge Port CCS Type 1 CCS Type 1
Charging Score 5 5.4

Performance

Both vehicles are all-wheel drive.

Although the Mercedes EQB 300 4MATIC (2023-…) has more power, the Subaru Solterra AWD (2022-…) achieves a faster 0-60 mph time.

Property Subaru Solterra AWD Mercedes EQB 300 4MATIC
Drive Type AWD AWD
Motor Type PMSM (front), PMSM (rear) IM (front), PMSM (rear)
Motor Power (kW) 160 kW 168 kW
Motor Power (hp) 215 hp 225 hp
Motor Torque 249 lb-ft 288 lb-ft
0-60 mph 6.5 s 7.7 s
Top Speed 99 mph 99 mph
Performance Score 3.7 3.7

Dimensions

The Subaru Solterra AWD (2022-…) and Mercedes EQB 300 4MATIC (2023-…) are about the same size.

Both models have similar wheelbase lengths.

Property Subaru Solterra AWD Mercedes EQB 300 4MATIC
Length 184.6 in 184.4 in
Width (with Mirrors) - Width (with Mirrors) 79.5 in
Width (w/o Mirrors) 73.2 in 72.2 in
Height 65 in 65.6 in
Wheelbase 112.2 in 111.4 in

Cargo and Towing

The Subaru Solterra AWD (2022-…) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.

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

The Subaru Solterra AWD (2022-…) has a towing capacity of up to 1653 lb, whereas the Mercedes EQB 300 4MATIC (2023-…) is not officially rated for towing in the US.

Property Subaru Solterra AWD Mercedes EQB 300 4MATIC
Number of Seats 5 5, 7
Curb Weight 4354 lb 4796 lb
Cargo Volume (Trunk) 23.8 ft3 17.5 ft3
Cargo Volume (Max) 63.5 ft3 60.4 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity 1653 lb - Towing Capacity
Cargo and Towing Score 6.9 7.4
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