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BMW 3 Series Sedan (E90) 320d (177 Hp) DPF Steptronic
Overall Rating
BMW 3 Series:
The BMW 3 series is a line of compact executive cars manufactured by the German automaker BMW since May 1975. It is the successor to the 02 series and has been produced in seven generations.
The first generation of the 3 Series was only available as a 2-door saloon; the model range expanded to include a 4-door saloon, 2-door convertible, 2-door coupé, 5-door estate, 5-door liftback and 3-door hatchback body styles. Since 2013, the coupé and convertible models have been marketed as the 4 Series; these styles no longer being included in the 3 Series....(Read more on Wikipedia)
Sedan (E90) Overview:
BMW 3 Series (Sedan (E90)). With 350 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~7.3 l/100km). With a weight of 1595 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 8.3 s). The top speed reaches 226 km/h. A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 5 makes it ideal for daily use.
320d (177 Hp) DPF Steptronic Verdict:
Performance Verdict
Strong and refined diesel engine, providing good acceleration and excellent torque for daily driving.
Fuel Economy
Very efficient, especially considering the automatic transmission, making it a cost-effective choice.
Pros and Cons:
Pros:
- • Engaging driving dynamics and precise steering
- • Premium interior quality and solid build
- • Wide range of powerful and efficient engines (petrol and diesel)
- • Strong safety ratings (5-star Euro NCAP)
- • Timeless and elegant design
Cons:
- • Potentially high maintenance costs, especially for certain engines (e.g., N54 HPFP issues)
- • Firm ride on sport suspension can be uncomfortable on rough roads
- • Rear seat space can be tight for adult passengers on longer journeys
- • Some early models had known reliability concerns with specific components
- • Infotainment system (iDrive) can be less intuitive in early versions
Specifications:
Specifications are compared to those of the previous generation(Coupe (E92): 2006 - 2010).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | 3 Series |
| Generation: | Sedan (E90) |
| Modification (Engine): | 320d (177 Hp) DPF Steptronic |
| Start of production: | 2007 |
| End of production: | 2008 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Sedan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 177 Hp @ 4000 rpm. Same horsepower |
| Power per litre: | 88.7 Hp/l [60mm less] |
| Torque: | 350 Nm @ 1750 rpm. |
| Engine Model/Code: | N47D20C More details about the engine N47D20C |
| Engine displacement: | 1995 |
| 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: | 5.2 l |
| Coolant: | 7.9 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 84 mm mm |
| Piston Stroke: | 90 mm mm |
| Compression ratio: | 17:1 |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Fuel consumption (economy) - urban: | 7.3 l/100 km |
| Fuel consumption (economy) - extra urban: | 4.6 l/100 km |
| Fuel consumption (economy) - combined: | 5.6 l/100 km |
| Emission standard: | Euro 4 |
| Acceleration 0 - 100 km/h: | 8.3 sec |
| Acceleration 0 - 62 mph: | 8.3 sec |
| Maximum speed: | 226 km/h |
| Weight-to-power ratio: | 9 kg/Hp, 111 Hp/tonne |
| Weight-to-torque ratio: | 4.6 kg/Nm, 219.4 Nm/tonne |
| Acceleration 0 - 60 mph: | 7.9 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1595 |
| Max. weight: | 2060 |
| Max load: | 465 |
| Trunk (boot) space - maximum: | 1385 l |
| Trunk (boot) space - minimum: | 460 l |
| Fuel tank capacity: | 61 l |
| Size: | |
|---|---|
| Length: | 4520 mm mm [60mm less] |
| Width: | 1817 mm mm [35mm more] |
| Height: | 1418 mm mm [23mm more] |
| Wheelbase: | 2760 mm mm [Same wheelbase.] |
| Front track: | 1506 mm |
| Rear (Back) track: | 1525 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 6 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 205/55 R16 |
| Wheel rims size | 16 |
| Front suspension | Spring Strut |
| Rear suspension | Coil spring |
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