Global EV Comparison: Tesla Model S Long Range vs Mercedes B-Class 250e

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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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 Tesla Model S Long Range (2019-2020) for as low as €37700, while the Mercedes B 250e (2014-2017) begins at €11990.

The Tesla Model S Long Range (2019-2020) is a Liftback, whereas the Mercedes B 250e (2014-2017) is a Hatchback.

Property Tesla Model S Long Range Mercedes B-Class 250e
Years of Production 2019-2020 2014-2017
Current Status Discontinued Discontinued
Country of Manufacture Netherlands, USA Germany, Hungary
Body Style Liftback Hatchback
Market Availability EU, USA EU, USA
Price Europe (Used) €37700 €11990
GCC Score 7.6 4.6

Range and Efficiency

The Tesla Model S Long Range (2019-2020) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the Mercedes B 250e (2014-2017).

Property Tesla Model S Long Range Mercedes B-Class 250e
Range (EPA) 600 km 140 km
Range (WLTP) 624 km - Range (WLTP)
Range (GCC) 550 km 142 km
Battery Capacity (Nominal) 100 kWh 31 kWh
Battery Capacity (Usable) 95 kWh 28 kWh
Efficiency per 100 km 17.3 kWh/100 km 19.7 kWh/100 km
Efficiency per kWh 5.79 km/kWh 5.07 km/kWh
Range and Efficiency Score 8.8 4

Charging

Both vehicles utilize a standard 400-volt architecture.

The Mercedes B 250e (2014-2017) has no DC fast charging capability, whereas the Tesla Model S Long Range (2019-2020) can charge at up to 200 kW.

The Tesla Model S Long Range (2019-2020) features a more powerful on-board charger, supporting a maximum AC charging power of 16.5 kW, whereas the Mercedes B 250e (2014-2017) is limited to 9.6 kW.

Property Tesla Model S Long Range Mercedes B-Class 250e
Max Charging Power (AC) 16.5 kW 9.6 kW
Max Charging Power (DC) 200 kW - Max Charging Power (DC)
Architecture 400 V 400 V
Charge Port Tesla Type 2 (Mennekes) Type 2 (Mennekes)
Charging Score 7.7 3.9

Performance

The Mercedes B 250e (2014-2017) is front-wheel drive, while the Tesla Model S Long Range (2019-2020) offers an all-wheel drive system.

The Tesla Model S Long Range (2019-2020) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property Tesla Model S Long Range Mercedes B-Class 250e
Drive Type AWD FWD
Motor Type PMSM (front), PMSM (rear) PMSM
Motor Power (kW) 398 kW 132 kW
Motor Power (hp) 534 hp 177 hp
Motor Torque 755 Nm 340 Nm
0-100 km/h 3.8 s 7.9 s
Top Speed 250 km/h 160 km/h
Performance Score 6.9 3.4

Dimensions

The Tesla Model S Long Range (2019-2020) is longer and wider, but the Mercedes B 250e (2014-2017) is taller.

The Tesla Model S Long Range (2019-2020) boasts a more extended wheelbase.

Property Tesla Model S Long Range Mercedes B-Class 250e
Length 4970 mm 4359 mm
Width (with Mirrors) 2189 mm 2010 mm
Width (w/o Mirrors) 1964 mm 1786 mm
Height 1445 mm 1557 mm
Wheelbase 2960 mm 2699 mm

Cargo and Towing

The Tesla Model S Long Range (2019-2020) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.

A frunk (front trunk) is available in the Tesla Model S Long Range (2019-2020), but the Mercedes B 250e (2014-2017) doesn’t have one.

Neither vehicle is officially rated for towing in in the EU.

Property Tesla Model S Long Range Mercedes B-Class 250e
Number of Seats 5 5
Curb Weight 2290 kg 1725 kg
Cargo Volume (Trunk) 745 l 501 l
Cargo Volume (Max) 1645 l 1456 l
Cargo Volume (Frunk) 60 l - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity - Towing Capacity
Cargo and Towing Score 5.5 4.5
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