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BMW 3 Series Coupe (E46, facelift 2003) 320 Cd (150 Hp) 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)
Coupe (E46, facelift 2003) Overview:
BMW 3 Series (Coupe (E46, facelift 2003)). With 330 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~9.7 l/100km). With a weight of 1430 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is relatively slow (0–100 km/h in 9.1 s). The top speed reaches 213 km/h. A two-door car with a fixed roof, known for its sporty design and dynamic performance. Seating for 5 makes it ideal for daily use.
320 Cd (150 Hp) Steptronic Verdict:
Performance Verdict
Good torque delivery, but the Steptronic slightly impacts acceleration compared to the manual version.
Fuel Economy
Still offers good fuel efficiency for an automatic diesel, though not as frugal as the manual.
Pros and Cons:
Pros:
- • Timeless and elegant coupe styling
- • Exceptional driving dynamics and handling
- • Wide range of smooth and powerful engines (especially inline-sixes)
- • High-quality interior materials and build
- • Strong aftermarket support and enthusiast community
Cons:
- • Common cooling system issues (water pump, expansion tank)
- • Potential for subframe cracks on earlier models (less common on facelift coupes)
- • Rust can be an issue on wheel arches and sills
- • Interior trim can show wear over time
- • Automatic transmissions can feel dated compared to modern units
Specifications:
Specifications are compared to those of the previous generation(Coupe (E46): 2001 - 2003).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | 3 Series |
| Generation: | Coupe (E46, facelift 2003) |
| Modification (Engine): | 320 Cd (150 Hp) Steptronic |
| Start of production: | 2003 |
| End of production: | 2005 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Coupe |
| Seats: | 5 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 150 Hp @ 4000 rpm. Same horsepower |
| Power per litre: | 75.2 Hp/l [2mm less] |
| Torque: | 330 Nm @ 2000 rpm. |
| Engine Model/Code: | M47D20TU More details about the engine M47D20TU |
| 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 |
| Valvetrain: | DOHC |
| Engine oil capacity: | 5.5 l |
| Coolant: | 7 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: | 9.7 l/100 km |
| Fuel consumption (economy) - extra urban: | 5.4 l/100 km |
| Fuel consumption (economy) - combined (NEDC): | 6.9 l/100 km |
| Fuel consumption (economy) - urban (NEDC): | 9.7 l/100 km |
| Fuel consumption (economy) - extra urban (NEDC): | 5.4 l/100 km |
| Fuel consumption (economy) - combined: | 6.9 l/100 km |
| Emission standard: | Euro 4 |
| Acceleration 0 - 100 km/h: | 9.1 sec |
| Acceleration 0 - 62 mph: | 9.1 sec |
| Maximum speed: | 213 km/h |
| Weight-to-power ratio: | 9.5 kg/Hp, 104.9 Hp/tonne |
| Weight-to-torque ratio: | 4.3 kg/Nm, 230.8 Nm/tonne |
| Acceleration 0 - 60 mph: | 8.6 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1430 |
| Max. weight: | 1930 |
| Max. roof load: | 75 kg |
| Max load: | 500 |
| Trunk (boot) space - minimum: | 410 l |
| Fuel tank capacity: | 63 l |
| Size: | |
|---|---|
| Length: | 4488 mm mm [2mm less] |
| Width: | 1757 mm mm [2mm more] |
| Height: | 1369 mm mm [1mm less] |
| Wheelbase: | 2725 mm mm [Same wheelbase.] |
| Width including mirrors: | 1947 mm |
| Front track: | 1471 mm |
| Rear (Back) track: | 1483 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 5 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs, 300 mm [Best for performance and cooling.] |
| Rear brakes | Ventilated discs, 276 mm [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 205/55 R16 |
| Wheel rims size | 7J x 16 |
| Front suspension | Independent type McPherson |
| Rear suspension | Wishbone, Transverse stabilizer, Trailing arm, Coil spring |
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