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

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 Kia Soul EV (2014-2017) begins at $4991.

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

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

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

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

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

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