USA EV Comparison: Mercedes B-Class 250e vs Chevrolet Spark EV 21 kWh

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

Since both vehicles have been discontinued, they are now only available on the used car market. You can get the Mercedes B 250e (2014-2017) for as low as $9496, while the Chevrolet Spark EV 21 kWh (2013-2014) begins at $4499.

The two vehicles share the same body style: Hatchback.

Property Mercedes B-Class 250e Chevrolet Spark EV 21 kWh
Years of Production 2014-2017 2013-2014
Current Status Discontinued Discontinued
Country of Manufacture Germany, Hungary South Korea
Body Style Hatchback Hatchback
Market Availability EU, USA USA
Price USA (Used) $9496 $4499
GCC Score 4.6 4.1

Range and Efficiency

While the Mercedes B 250e (2014-2017) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Chevrolet Spark EV 21 kWh (2013-2014).

Property Mercedes B-Class 250e Chevrolet Spark EV 21 kWh
Range (EPA) 87 mi 82 mi
Range (GCC) 88 mi 78 mi
Battery Capacity (Nominal) 31 kWh 21.4 kWh
Battery Capacity (Usable) 28 kWh 20 kWh
Efficiency per 100 mi 31.8 kWh/100 mi 25.6 kWh/100 mi
Efficiency per kWh 3.14 mi/kWh 3.9 mi/kWh
Range and Efficiency Score 4.1 5.2

Charging

Both vehicles utilize a standard 400-volt architecture.

The Mercedes B 250e (2014-2017) has no DC fast charging capability, whereas the Chevrolet Spark EV 21 kWh (2013-2014) can charge at up to 50 kW.

The Mercedes B 250e (2014-2017) features a more powerful on-board charger, supporting a maximum AC charging power of 10 kW, whereas the Chevrolet Spark EV 21 kWh (2013-2014) is limited to 3.3 kW.

Property Mercedes B-Class 250e Chevrolet Spark EV 21 kWh
Max Charging Power (AC) 10 kW 3.3 kW
Max Charging Power (DC) - Max Charging Power (DC) 50 kW
Architecture 400 V 400 V
Charge Port Type 1 (J1772) CCS Type 1
Charging Score 3.9 2.6

Performance

Both vehicles are front-wheel drive.

Both cars deliver the same 0-60 mph acceleration time, but the Mercedes B 250e (2014-2017) boasts greater motor power.

Property Mercedes B-Class 250e Chevrolet Spark EV 21 kWh
Drive Type FWD FWD
Motor Type PMSM PMSM
Motor Power (kW) 132 kW 105 kW
Motor Power (hp) 177 hp 140 hp
Motor Torque 251 lb-ft 400 lb-ft
0-60 mph 7.5 s 7.5 s
Top Speed 99 mph 90 mph
Performance Score 3.4 3.5

Dimensions

The Mercedes B 250e (2014-2017) is longer and wider, but the Chevrolet Spark EV 21 kWh (2013-2014) is taller.

The Mercedes B 250e (2014-2017) boasts a more extended wheelbase.

Property Mercedes B-Class 250e Chevrolet Spark EV 21 kWh
Length 171.6 in 146.5 in
Width (with Mirrors) 79.1 in - Width (with Mirrors)
Width (w/o Mirrors) 70.3 in 64 in
Height 61.3 in 62.6 in
Wheelbase 106.3 in 93.5 in

Cargo and Towing

The Mercedes B 250e (2014-2017) 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).

Neither vehicle is officially rated for towing in the US.

Property Mercedes B-Class 250e Chevrolet Spark EV 21 kWh
Number of Seats 5 4
Curb Weight 3924 lb 2989 lb
Cargo Volume (Trunk) 17.7 ft3 9.6 ft3
Cargo Volume (Max) 51.4 ft3 23.4 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity - Towing Capacity
Cargo and Towing Score 4.5 4.2
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