USA EV Comparison: Kia Soul EV Gen 1 vs Mercedes B-Class 250e

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 Kia Soul EV (2014-2017) for as low as $4991, while the Mercedes B 250e (2014-2017) begins at $9496.

The Kia Soul EV (2014-2017) is a SUV, whereas the Mercedes B 250e (2014-2017) is a Hatchback.

Property Kia Soul EV Gen 1 Mercedes B-Class 250e
Years of Production 2014-2017 2014-2017
Current Status Discontinued Discontinued
Country of Manufacture South Korea Germany, Hungary
Body Style SUV Hatchback
Market Availability EU, USA EU, USA
Price USA (Used) $4991 $9496
GCC Score 4.5 4.6

Range and Efficiency

Even though the Mercedes B 250e (2014-2017) has a larger battery, the Kia Soul EV (2014-2017) higher energy efficiency results in a longer real-world driving range.

Property Kia Soul EV Gen 1 Mercedes B-Class 250e
Range (EPA) 93 mi 87 mi
Range (GCC) 94 mi 88 mi
Battery Capacity (Nominal) 30.5 kWh 31 kWh
Battery Capacity (Usable) 27 kWh 28 kWh
Efficiency per 100 mi 28.7 kWh/100 mi 31.8 kWh/100 mi
Efficiency per kWh 3.48 mi/kWh 3.14 mi/kWh
Range and Efficiency Score 4.6 4

Charging

Both vehicles utilize a standard 400-volt architecture.

The Mercedes B 250e (2014-2017) has no DC fast charging capability, whereas the Kia Soul EV (2014-2017) 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 Kia Soul EV (2014-2017) is limited to 6.6 kW.

Property Kia Soul EV Gen 1 Mercedes B-Class 250e
Max Charging Power (AC) 6.6 kW 10 kW
Max Charging Power (DC) 50 kW - Max Charging Power (DC)
Architecture 400 V 400 V
Charge Port CHAdeMOType 1 (J1772) Type 1 (J1772)
Charging Score 3.2 3.9

Performance

Both vehicles are front-wheel drive.

The Mercedes B 250e (2014-2017) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Kia Soul EV Gen 1 Mercedes B-Class 250e
Drive Type FWD FWD
Motor Type PMSM PMSM
Motor Power (kW) 81 kW 132 kW
Motor Power (hp) 109 hp 177 hp
Motor Torque 210 lb-ft 251 lb-ft
0-60 mph 10.8 s 7.5 s
Top Speed 90 mph 99 mph
Performance Score 2.4 3.4

Dimensions

The Mercedes B 250e (2014-2017) has a longer body, while the Kia Soul EV (2014-2017) stands taller, offering a more elevated ride. Their widths are almost identical, so both offer a similar amount of shoulder room.

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

Property Kia Soul EV Gen 1 Mercedes B-Class 250e
Length 163 in 171.6 in
Width (with Mirrors) - Width (with Mirrors) 79.1 in
Width (w/o Mirrors) 70.9 in 70.3 in
Height 62.7 in 61.3 in
Wheelbase 101.2 in 106.3 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 Kia Soul EV Gen 1 Mercedes B-Class 250e
Number of Seats 5 5
Curb Weight 3289 lb 3924 lb
Cargo Volume (Trunk) 9.9 ft3 17.7 ft3
Cargo Volume (Max) 31.5 ft3 51.4 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity - Towing Capacity
Cargo and Towing Score 5.4 4.5
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