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2014 Mercedes-Benz B-Class: What's New, Specs & Features
Last updated August 4, 2026
The big change for 2014 is the B-Class's U.S. debut as Mercedes-Benz's first American-market electric vehicle. The lineup consists solely of the front-wheel-drive Electric Drive hatchback.
About the 2014 Mercedes-Benz B-Class
2nd-generation B-Class (W246/W242), first U.S. model year for the electric version, before the 2015 update.
Mercedes-Benz positioned the B-Class as a practical premium hatchback that happened to be electric, not a stripped-down city car or a futuristic experiment. Its appeal was everyday usefulness: seating for five, flexible cargo room, quiet driving, quick low-speed response, and familiar Mercedes comfort and safety. In the early EV market, it stood apart by combining a roomy hatchback body and upscale interior feel with a straightforward all-electric powertrain.
The 2014 B-Class Electric Drive is a premium five-seat hatchback focused on quiet, practical electric driving rather than unusual EV styling. Its 28-kWh battery and one-speed transmission power the front wheels, while standard highlights include navigation, power-adjustable front seats with memory, collision warning with braking assistance, and driver-drowsiness monitoring.
What changed, by category
Powertrain
The U.S. B-Class debuts with an all-electric, front-wheel-drive powertrain, a 28-kWh lithium-ion battery, and a one-speed automatic transmission.
Structural
The B-Class launches in the U.S. as a single five-seat Electric Drive hatchback rather than a broader range of trims.
Safety
The U.S. model comes standard with collision warning and adaptive braking assistance, plus driver-drowsiness monitoring.
Tech
Standard cabin technology includes a 5.8-inch display, Becker MAP PILOT navigation, and a USB audio input.
2014 Mercedes-Benz B-Class specs and features by trim
| Feature | |
|---|---|
| Engine | Electric Motor |
| Transmission | Single-Speed Fixed Gear |
| Drivetrain | FWD |
| Fuel Type | Electric |
| Horsepower | 177 hp |
| Torque | 251 lb-ft |
| Seats | 5 |
| Doors | 4 |
| Electric Range | 87 |
| MPGe Combined | 84 |
| Alarm System | |
| Automatic Emergency Braking | |
| Blindspot Sensors | |
| Park Assist | |
| Rear View Camera | |
| Alloy Wheels | |
| Navigation System | |
| Premium Audio | |
| Smartphone Interface | |
| Heated Front Seats | |
| Leather Seats | |
| Proximity Keyless Entry | |
Frequently asked questions
What is new about the 2014 Mercedes-Benz B-Class?
The 2014 B-Class is an all-new U.S. entry and Mercedes-Benz's first electric vehicle sold in America. It arrives solely as the five-seat Electric Drive hatchback with front-wheel drive.
Is every 2014 Mercedes-Benz B-Class in the U.S. electric?
Yes. The entire 2014 U.S. B-Class lineup consists of the all-electric Electric Drive hatchback; there is no gasoline-powered U.S. version for this model year.
What battery and drivetrain does the 2014 B-Class Electric Drive use?
The 2014 B-Class Electric Drive uses a 28-kWh lithium-ion battery, a one-speed automatic transmission, and front-wheel drive.
What safety equipment is standard on the 2014 B-Class Electric Drive?
Standard safety aids include collision warning with adaptive braking assistance and ATTENTION ASSIST driver-drowsiness monitoring.
Is the 2014 B-Class a new generation?
No. It is new to the U.S. market for 2014, but it belongs to the existing second-generation B-Class. The key change is the American launch of the Electric Drive version, not a redesign of the full global model line.
2014 Mercedes-Benz B-Class Reviews
What owners are saying about the 2014 Mercedes-Benz B-Class.
3.7
2014 Mercedes-Benz B-Class
(11 reviews)
“I always thought luxury brands were all hype. My philosophy was a car is a car, and as long as it gets me reliably from place to place, that's all I need. I' 've driven Hondas most of my driving life. I've had to amend that perspective since purchasing the Mercedes B Class electric. There is something so aesthetically pleasing about driving this car that for the first time in my life I actually enjoy driving.”
“Wish the B class can travel more within one charge, ie. 100 + miles instead of 70 miles”