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BMW 4 Series Gran Coupe (F36, facelift 2017) 420i (184 Hp) Steptronic
Overall Rating
BMW 4 Series:
The BMW 4 Series is a range of compact executive cars manufactured by BMW since 2013. The 4 Series was created when BMW spun off the 2-door models of the 3 Series into a separate series. The 4 Series is currently in its second generation.
The original 4 Series concept car was unveiled in January 2013 at the North American International Auto Show in Detroit, Michigan. Both generations have been produced in the coupé, convertible and 5-door liftback body styles. The 4 series body style is very similar to that of the all electric BMW i4....(Read more on Wikipedia)
Gran Coupe (F36, facelift 2017) Overview:
BMW 4 Series (Gran Coupe (F36, facelift 2017)). With 270 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~7.35 l/100km). With a weight of 1540 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 7.7 s). The top speed reaches 236 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.
420i (184 Hp) Steptronic Verdict:
Performance Verdict
Smooth and adequate for daily driving, comfortable and refined with the automatic transmission.
Fuel Economy
Good fuel economy for a petrol automatic, offering a balanced approach to running costs.
Pros and Cons:
Pros:
- • Sleek coupe-like styling with four-door practicality
- • Wide range of powerful and efficient engines
- • Engaging driving dynamics and handling
- • High-quality interior materials and build
- • Advanced infotainment system (iDrive)
- • Good trunk space for a coupe-styled car
Cons:
- • Rear headroom can be limited for taller passengers
- • Optional extras can significantly increase price
- • Ride can be firm on sport suspension/larger wheels
- • Maintenance and parts can be expensive
- • Some engine options can be noisy under hard acceleration
Specifications:
Specifications are compared to those of the previous generation(Convertible (F33): 2016 - 2016).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | 4 Series |
| Generation: | Gran Coupe (F36, facelift 2017) |
| Modification (Engine): | 420i (184 Hp) Steptronic |
| Start of production: | 2017 |
| End of production: | 2021 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Coupe |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 184 Hp @ 5000 rpm. Same horsepower |
| Power per litre: | 92.1 Hp/l [2mm more] |
| Torque: | 270 Nm @ 1350-4600 rpm. |
| Engine Model/Code: | B48B20A More details about the engine B48B20A |
| 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: | 8.1 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 82 mm mm |
| Piston Stroke: | 94.6 mm mm |
| Compression ratio: | 11:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 7.1-7.6 l/100 km |
| Fuel consumption (economy) - extra urban: | 4.5-4.7 l/100 km |
| Fuel consumption (economy) - combined: | 5.5-5.8 l/100 km |
| Emission standard: | Euro 6 |
| Acceleration 0 - 100 km/h: | 7.7 sec |
| Acceleration 0 - 62 mph: | 7.7 sec |
| Maximum speed: | 236 km/h |
| Weight-to-power ratio: | 8.4 kg/Hp, 119.5 Hp/tonne |
| Weight-to-torque ratio: | 5.7 kg/Nm, 175.3 Nm/tonne |
| Acceleration 0 - 60 mph: | 7.3 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1540 |
| Max. weight: | 2100 |
| Max. roof load: | 75 kg |
| Max load: | 560 |
| Trunk (boot) space - maximum: | 1300 l |
| Trunk (boot) space - minimum: | 480 l |
| Permitted trailer load with brakes (12%): | 1500 kg |
| Fuel tank capacity: | 60 l |
| Permitted trailer load without brakes: | 695 kg |
| Permitted towbar download: | 75 kg |
| Size: | |
|---|---|
| Length: | 4640 mm mm [2mm more] |
| Width: | 1825 mm mm [Same width.] |
| Height: | 1389 mm mm [5mm more] |
| Wheelbase: | 2810 mm mm [Same wheelbase.] |
| Front track: | 1545 mm |
| Rear (Back) track: | 1592 mm |
| Ride height (ground clearance): | 130 mm |
| Minimum turning circle (turning diameter): | 11.3 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.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/50 R17; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 |
| Wheel rims size | 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 |
| Front suspension | Independent coil spring |
| Rear suspension | Independent multi-link suspension |
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