Global EV Comparison: Tesla Model 3 Long Range RWD vs Mercedes B-Class 250e
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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 €11990, while the Tesla Model 3 Long Range RWD (2017-2019) was never offered for sale in Europe.
The Tesla Model 3 Long Range RWD (2017-2019) is a Sedan, whereas the Mercedes B 250e (2014-2017) is a Hatchback.
| Property | Tesla Model 3 Long Range RWD | Mercedes B-Class 250e |
|---|---|---|
| Years of Production | 2017-2019 | 2014-2017 |
| Current Status | Discontinued | Discontinued |
| Country of Manufacture | USA | Germany, Hungary |
| Body Style | Sedan | Hatchback |
| Market Availability | USA | EU, USA |
| Price Europe (Used) | - Price Europe (Used) | €11990 |
| GCC Score | 6.8 | 4.6 |
Range and Efficiency
The Tesla Model 3 Long Range RWD (2017-2019) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the Mercedes B 250e (2014-2017).
| Property | Tesla Model 3 Long Range RWD | Mercedes B-Class 250e |
|---|---|---|
| Range (EPA) | 531 km | 140 km |
| Range (WLTP) | 600 km | - Range (WLTP) |
| Range (GCC) | 507 km | 142 km |
| Battery Capacity (Nominal) | 78.8 kWh | 31 kWh |
| Battery Capacity (Usable) | 73.5 kWh | 28 kWh |
| Efficiency per 100 km | 14.5 kWh/100 km | 19.7 kWh/100 km |
| Efficiency per kWh | 6.9 km/kWh | 5.07 km/kWh |
| Range and Efficiency Score | 9.3 | 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 3 Long Range RWD (2017-2019) can charge at up to 250 kW.
The Tesla Model 3 Long Range RWD (2017-2019) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Mercedes B 250e (2014-2017) is limited to 9.6 kW.
| Property | Tesla Model 3 Long Range RWD | Mercedes B-Class 250e |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 9.6 kW |
| Max Charging Power (DC) | 250 kW | - Max Charging Power (DC) |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 (Tesla) | Type 2 (Mennekes) |
| Charging Score | 7.2 | 3.9 |
Performance
The Tesla Model 3 Long Range RWD (2017-2019) is rear-wheel drive, while the Mercedes B 250e (2014-2017) offers a front-wheel drive system.
The Tesla Model 3 Long Range RWD (2017-2019) boasts greater motor power and accelerates faster from 0 to 100 km/h.
| Property | Tesla Model 3 Long Range RWD | Mercedes B-Class 250e |
|---|---|---|
| Drive Type | RWD | FWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 239 kW | 132 kW |
| Motor Power (hp) | 320 hp | 177 hp |
| Motor Torque | 420 Nm | 340 Nm |
| 0-100 km/h | 5.3 s | 7.9 s |
| Top Speed | 225 km/h | 160 km/h |
| Performance Score | 5.3 | 3.4 |
Dimensions
The Tesla Model 3 Long Range RWD (2017-2019) is longer and wider, but the Mercedes B 250e (2014-2017) is taller.
The Tesla Model 3 Long Range RWD (2017-2019) boasts a more extended wheelbase.
| Property | Tesla Model 3 Long Range RWD | Mercedes B-Class 250e |
|---|---|---|
| Length | 4695 mm | 4359 mm |
| Width (with Mirrors) | 2088 mm | 2010 mm |
| Width (w/o Mirrors) | 1850 mm | 1786 mm |
| Height | 1445 mm | 1557 mm |
| Wheelbase | 2875 mm | 2699 mm |
Cargo and Towing
The Tesla Model 3 Long Range RWD (2017-2019) features a larger trunk, but the Mercedes B 250e (2014-2017) offers greater maximum cargo capacity when the rear seats are folded.
A frunk (front trunk) is available in the Tesla Model 3 Long Range RWD (2017-2019), but the Mercedes B 250e (2014-2017) doesn’t have one.
The Tesla Model 3 Long Range RWD (2017-2019) has a towing capacity of up to 910 kg, whereas the Mercedes B 250e (2014-2017) is not officially rated for towing in the EU.
| Property | Tesla Model 3 Long Range RWD | Mercedes B-Class 250e |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 1726 kg | 1725 kg |
| Cargo Volume (Trunk) | 561 l | 501 l |
| Cargo Volume (Max) | 1235 l | 1456 l |
| Cargo Volume (Frunk) | 88 l | - Cargo Volume (Frunk) |
| Towing Capacity | 910 kg | - Towing Capacity |
| Cargo and Towing Score | 5.1 | 4.5 |
