The all-new 2014 Mercedes-benz B-class Electric Drive marked a significant step into the electric vehicle (EV) market for the German luxury automaker. Debuting at the New York International Auto Show, this model showcased a blend of dynamic design, a high-quality interior synonymous with Mercedes-Benz, and a potent electric motor delivering emission-free driving. Boasting an estimated range of around 115 miles (200 km), the B-Class Electric Drive was not just environmentally conscious but also digitally advanced, offering convenient internet connectivity for remote monitoring and configuration. True to its Mercedes-Benz lineage, it upheld high standards of comfort, quality, and safety, setting a new benchmark for luxury electric vehicles. Launching first in the USA in early 2014, it represented Mercedes-Benz’s inaugural foray into the luxury battery electric car segment in the market.
Experience Premium Electric Driving with the Mercedes-Benz B-Class
The 2014 B-Class Electric Drive was engineered to deliver a surprisingly dynamic driving experience. Its brisk acceleration and near-silent operation offered a unique and refined driving sensation. Occupants were treated to the familiar Mercedes-Benz comfort, characterized by a well-appointed, high-quality interior with ample space. This electric B-Class provided driving pleasure without local emissions, effectively encapsulating premium electric mobility.
Dr. Joachim Schmidt, then a member of the Mercedes-Benz Cars Board of Management for Sales and Marketing, emphasized this ethos: “The B-Class Electric Drive meets the wishes of many customers for emission-free driving without foregoing the hallmark attributes of a Mercedes-Benz, namely: safety, comfort and, of course, not to forget exhilarating driving pleasure.”
Powerful Electric Performance and Range
Based on the conventionally powered B-Class, a successful model globally since 2011, the Electric Drive variant extended the B-Class concept to environmentally conscious driving at the premium Mercedes-Benz level. Initially, in the US market, it was introduced exclusively with a battery electric powertrain.
Propulsion came from a quiet and emission-free electric motor producing over 134 horsepower (100 kW). Crucially, the electric motor delivered maximum torque of 228 lb.-ft. from the moment the accelerator was engaged. This instant torque delivery is comparable to a 3.0-liter gasoline engine, resulting in rapid acceleration from a standstill. The 0 to 60 mph (100 km/h) sprint was achieved in under ten seconds, ensuring responsive performance and an engaging driving experience in diverse driving situations.
The high-capacity lithium-ion battery pack was intelligently integrated into the vehicle’s underfloor within the “Energy Space.” This space-saving and safety-conscious design preserved the five-seater configuration and the generous interior and luggage space typical of the B-Class.
Extended Emission-Free Range and Convenient Charging
To optimize driving range, the top speed was electronically limited to 100 mph (160 km/h). The B-Class Electric Drive offered a range of approximately 115 miles (200 kilometers) based on driving cycle assessments. This range capability made it suitable not only for urban driving and shorter trips but also for longer commutes, addressing the daily driving needs of many drivers. Recharging the battery was designed for convenience, compatible with standard domestic power outlets. In the US, replenishing the battery for a 60-mile (100-kilometer) range took less than 2 hours using a 240 V/40 A power supply.
Furthermore, the electric drive system incorporated regenerative braking. During deceleration and braking, kinetic energy was converted back into electricity and fed back into the battery, enhancing energy efficiency.
Dynamic Design, Inside and Out
The Mercedes-Benz B-Class Electric Drive maintained the brand’s design philosophy of refined sportiness and visual appeal. It featured assertive lines and carefully considered details. The front and rear design emphasized width, with a prominent grille, wraparound headlamps, a wide rear window, split taillights, and a practical tailgate with a low loading sill. Dynamic side sill panels and striking bumpers with bar-shaped LED daytime running lights further enhanced its sporty aesthetic. The charging port was discreetly positioned behind a charging flap.
The interior reinforced Mercedes-Benz’s commitment to high comfort standards. Premium materials, finely textured surfaces, and meticulous finishing underscored the luxury electric driving experience. Sporty round air vents with uniquely styled cross-form nozzles added to the interior’s emotional design. The centrally located display screen for the telematics system appeared to float, a modern and visually striking cockpit element.
Advanced Connectivity and Technology
In terms of infotainment and communication, the B-Class Electric Drive provided the convenience and functionality expected of a luxury Mercedes-Benz. Standard features included Audio 20 with a 14.7 cm color screen, twin tuner, MP3-compatible CD player, and USB connectivity. Becker® MAP PILOT navigation was included, with the option to upgrade to the COMAND Online multimedia system offering internet access, advanced navigation, and voice control.
The instrument cluster was enhanced with electric vehicle-specific displays. A power meter replaced the traditional tachometer, indicating power consumption and regeneration levels.
The B-Class Electric Drive was designed for seamless connectivity, allowing for remote vehicle monitoring and configuration via the Vehicle Homepage. Owners could access vehicle status information, including battery charge level and range, via the internet using a PC or smartphone. Route planning could be optimized by displaying charging locations along the way. Pre-entry climate control, enabling timed pre-heating or cooling, further enhanced convenience and set a benchmark in its class.
Uncompromising Safety Features
Mercedes-Benz prioritized safety in the B-Class Electric Drive. The “Energy Space” battery packaging provided inherent crash protection. Furthermore, the vehicle came standard with COLLISION PREVENTION ASSIST, a radar-based accident warning system with adaptive Brake Assist. This system warned drivers of potential obstacles, prepared braking assistance, and actively supported braking when necessary, significantly reducing the risk of rear-end collisions. Optional advanced driver assistance systems, such as Blind Spot Assist, Lane Keeping Assist, and Active Park Assist, were also available.
Mercedes-Benz and the Electric Future
The B-Class Electric Drive represented a key element in Mercedes-Benz’s strategy for sustainable mobility. Mercedes-Benz reinforced its leadership in the electric vehicle sector, offering fully practical electric cars for daily use. This commitment extended to models like the B-Class F-CELL and the SLS AMG Coupé Electric Drive, alongside the successful smart fortwo electric drive. The B-Class Electric Drive was set to launch in the US in early 2014, followed by its European debut.
Mercedes-Benz B-Class Electric Drive: Preliminary Technical Data
| Feature | Specification |
|---|---|
| Output | More than 134 hp (100 kW) |
| Torque | More than 228 lb.-ft. |
| Range | 115 miles [US City], 200 km [NEFZ] |
| Charging Time (60 miles range) | USA: 2 hours (240 V/40 A) |
| Acceleration (0-60 mph) | Under 10 seconds |
| Top Speed | 100 mph (160 km/h) (electronically limited) |
Quick Reference: 2014 B-Class Electric Drive
Availability: Early 2014
Performance: 134 hp/100 kW, 228 lb.-ft. torque
Standard Highlights:
- 28 kWh lithium-ion battery
- 2-hour charging time for 60-mile range
- 0-60 mph in under 10 seconds
- COLLISION PREVENTION ASSIST w/ Adaptive Brake Assist
- Audio 20 with 5.8″ color screen
- MP3/USB connectivity
- Becker MAP PILOT navigation
- LED daytime running lamps
Optional Highlights:
- COMAND Online (internet, navigation, voice control)
- Blind Spot Assist
- Lane Keeping Assist
- Active Parking Assist
