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Mercedes-Benz B-class W246 B 220 CDI (170 Hp) DCT
Overall Rating
Mercedes-Benz B-class:
The Mercedes-Benz B-Class is a subcompact executive car manufactured and marketed by Mercedes-Benz since 2005. Based on the A-Class with larger dimensions, the European New Car Assessment Programme classifies it as a small MPV.
Mercedes-Benz had presented a concept car Vision B Compact Sports Tourer at the 2004 Paris Motor Show. The concept previewed some features that would be available on the production B-Class. The Vision B was based on the layered platform, so that the drivetrain would be placed partly in front of and underneath the passengers....(Read more on Wikipedia)
W246 Overview:
Mercedes-Benz B-class (W246). With 350 Nm of torque, it offers ample pulling power. It boasts low fuel consumption (~5.5 l/100km). With a weight of 1505 kg, it falls in the mid‑range. Front‑wheel drive delivers efficiency and easy handling. Acceleration is good (0–100 km/h in 8.3 s). The top speed reaches 220 km/h. A compact car with a rear door that swings upward to provide access to the cargo area. Seating for 5 makes it ideal for daily use.
Achieved a commendable 5-star Euro NCAP rating, demonstrating strong adult and child occupant protection for its class, along with good safety assist systems.
B 220 CDI (170 Hp) DCT Verdict:
Performance Verdict
Powerful and refined diesel engine, offering strong acceleration and effortless highway cruising with the smooth DCT.
Fuel Economy
Impressive fuel efficiency for its power output, making it a great long-distance cruiser with excellent economy.
Pros and Cons:
Pros:
- • Spacious and versatile interior for a compact car, offering good practicality.
- • Premium cabin quality and comfortable ride, typical of Mercedes-Benz.
- • Wide range of efficient and powerful engines to suit various needs.
- • Strong safety ratings (5-star Euro NCAP) providing peace of mind.
- • Refined driving experience with good handling and stability.
Cons:
- • Higher purchase price than some rivals in the compact MPV segment.
- • Some base models can feel underpowered, especially the lower-output diesels.
- • Infotainment system might feel dated compared to newer Mercedes models.
- • Rear visibility can be somewhat limited due to the design.
- • Optional extras can significantly increase the overall cost.
Specifications:
Specifications are compared to those of the previous generation(W246: 2011 - 2014).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | B-class |
| Generation: | W246 |
| Modification (Engine): | B 220 CDI (170 Hp) DCT |
| Start of production: | 2012 |
| End of production: | 2014 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Hatchback |
| Seats: | 5 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 170 Hp @ 3400-4000 rpm. Same horsepower |
| Power per litre: | 79.3 Hp/l [Same length.] |
| Torque: | 350 Nm @ 1400-3400 rpm. |
| Engine Model/Code: | OM 651.930 More details about the engine OM 651.930 |
| Engine displacement: | 2143 |
| Number of cylinders: | 4 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Diesel Commonrail |
| Engine aspiration: | Turbocharger, Intercooler |
| Engine oil capacity: | 7 l |
| Coolant: | 9.5 l |
| Engine layout: | Front, Transverse |
| Compression ratio: | 16.2:1 |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Fuel consumption (economy) - urban: | 5.6-5.4 l/100 km |
| Fuel consumption (economy) - extra urban: | 4.0-3.8 l/100 km |
| Fuel consumption (economy) - combined: | 4.6-4.4 l/100 km |
| Emission standard: | Euro 6 |
| Acceleration 0 - 100 km/h: | 8.3 sec |
| Acceleration 0 - 62 mph: | 8.3 sec |
| Maximum speed: | 220 km/h |
| Weight-to-power ratio: | 8.9 kg/Hp, 113 Hp/tonne |
| Weight-to-torque ratio: | 4.3 kg/Nm, 232.6 Nm/tonne |
| Acceleration 0 - 60 mph: | 7.9 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1505 |
| Max. weight: | 2025 |
| Max load: | 520 |
| Trunk (boot) space - maximum: | 1547 l |
| Trunk (boot) space - minimum: | 488 l |
| Fuel tank capacity: | 50 l |
| Size: | |
|---|---|
| Length: | 4359 mm mm [Same length.] |
| Width: | 1786 mm mm [Same width.] |
| Height: | 1557 mm mm [Same height.] |
| Wheelbase: | 2699 mm mm [Same wheelbase.] |
| Front track: | 1552 mm |
| Rear (Back) track: | 1549 mm |
| Minimum turning circle (turning diameter): | 11 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears | 7 |
| Transmission type | Automatic |
| Gearbox type | G-DCT |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Disc [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 205/55 R16 |
| Wheel rims size | 16 |
| Front suspension | Independent type McPherson |
| Rear suspension | Trailing arm |
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