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BMW 3 Series Sedan (G20) 330i (258 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)
Sedan (G20) Overview:
BMW 3 Series (Sedan (G20)). With 400 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~7.45 l/100km). With a weight of 1470 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.8 s). The top speed reaches 250 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.
330i (258 Hp) Steptronic Verdict:
Performance Verdict
Very strong and responsive petrol engine, offering quick acceleration and a dynamic driving feel.
Fuel Economy
Good fuel economy for a powerful petrol engine, balancing performance with efficiency.
Pros and Cons:
Pros:
- • Exceptional driving dynamics across the range
- • Wide array of efficient and powerful engines, including hybrids
- • High-quality, technologically advanced interior
- • Strong safety ratings and advanced driver-assistance systems
- • Refined ride quality, especially on standard suspension
Cons:
- • Can be expensive, especially with desirable optional extras
- • M-Sport suspension can be overly firm for some
- • Rear legroom is adequate but not class-leading
- • Some diesel engines can be noisy at idle
- • iDrive system, while powerful, can have a learning curve
Specifications:
Specifications are compared to those of the previous generation(Sedan (F30 LCI, Facelift 2015): 2016 - 2018).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | 3 Series |
| Generation: | Sedan (G20) |
| Modification (Engine): | 330i (258 Hp) Steptronic |
| Start of production: | 2018 |
| End of production: | 2022 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Sedan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 258 Hp @ 5000-6500 rpm. Same horsepower |
| Power per litre: | 129.1 Hp/l [76mm more] |
| Torque: | 400 Nm @ 1550-4400 rpm. |
| Engine Model/Code: | B48B20 More details about the engine B48B20 |
| Engine displacement: | 1998 |
| Number of cylinders: | 4 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Twin-power turbo, Intercooler |
| Engine oil capacity: | 5.25 l |
| Coolant: | 9.8 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 82 mm mm |
| Piston Stroke: | 94.6 mm mm |
| Compression ratio: | 10.2:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 7.2-7.7 l/100 km |
| Fuel consumption (economy) - extra urban: | 5.0-5.2 l/100 km |
| Fuel consumption (economy) - combined: | 5.8-6.1 l/100 km |
| Emission standard: | Euro 6 d-TEMP |
| Acceleration 0 - 100 km/h: | 5.8 sec |
| Acceleration 0 - 62 mph: | 5.8 sec |
| Maximum speed: | 250 km/h |
| Weight-to-power ratio: | 5.7 kg/Hp, 175.5 Hp/tonne |
| Weight-to-torque ratio: | 3.7 kg/Nm, 272.1 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.5 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1470 |
| Max. weight: | 2060 |
| Max. roof load: | 75 kg |
| Max load: | 590 |
| Trunk (boot) space - minimum: | 480 l |
| Permitted trailer load with brakes (12%): | 1600 kg |
| Fuel tank capacity: | 59 l |
| Permitted trailer load without brakes: | 750 kg |
| Permitted towbar download: | 75 kg |
| Size: | |
|---|---|
| Length: | 4709 mm mm [76mm more] |
| Width: | 1827 mm mm [16mm more] |
| Height: | 1442 mm mm [13mm more] |
| Wheelbase: | 2851 mm mm [41mm more] |
| Width including mirrors: | 2068 mm |
| Front track: | 1589 mm |
| Rear (Back) track: | 1604 mm |
| Front overhang: | 799 mm |
| Rear overhang: | 1059 mm |
| Ride height (ground clearance): | 136 mm |
| Minimum turning circle (turning diameter): | 11.4 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 8 |
| Transmission type | Automatic |
| Gearbox type | Steptronic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/50 R17 98Y XL |
| Wheel rims size | 7.5J x 17 |
| Front suspension | Independent coil spring |
| Rear suspension | Independent multi-link suspension |
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