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BMW 3 Series Convertible (E93) 335i (306 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)
Convertible (E93) Overview:
BMW 3 Series (Convertible (E93)). With 400 Nm of torque, it offers ample pulling power. With a weight of 1750 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.7 s). The top speed reaches 250 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 4 makes it ideal for daily use.
335i (306 Hp) Steptronic Verdict:
Performance Verdict
The automatic transmission perfectly complements the N54's power, offering incredibly quick shifts and blistering acceleration.
Fuel Economy
Similar to the manual, it's thirsty when pushed, but the automatic can sometimes optimize efficiency in cruising.
Pros and Cons:
Pros:
- • Stylish retractable hardtop offers coupe security and convertible freedom
- • Engaging driving dynamics with excellent handling and steering feedback
- • Wide range of powerful and efficient engines, from economical diesels to high-performance petrols
- • Premium interior quality and comfortable front seats
- • Good residual values for a luxury convertible
Cons:
- • Rear seats are very cramped, suitable only for small children or short trips
- • Trunk space is severely compromised when the roof is down
- • Some engines (N54, N47, N53) have known reliability issues that can lead to costly repairs
- • Heavier than its coupe counterpart, impacting ultimate agility slightly
- • Maintenance and parts can be expensive due to its premium brand status
Specifications:
Specifications are compared to those of the previous generation(Coupe (E92): 2006 - 2010).
| General: | |
|---|---|
| Brand: | BMW |
| Model: | 3 Series |
| Generation: | Convertible (E93) |
| Modification (Engine): | 335i (306 Hp) Steptronic |
| Start of production: | 2007 |
| End of production: | 2010 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Cabriolet |
| Seats: | 4 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 306 Hp @ 5800 rpm. |
| Power per litre: | 102.7 Hp/l |
| Torque: | 400 Nm @ 1300-5000 rpm. |
| Engine Model/Code: | N54B30 [Same engine] More details about the engine N54B30 |
| Engine displacement: | 2979 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Twin-Turbo, Intercooler |
| Valvetrain: | DOHC |
| Engine oil capacity: | 6.5 l |
| Coolant: | 8.4 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 84 mm mm |
| Piston Stroke: | 89.6 mm mm |
| Compression ratio: | 10.2:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 12.8 l/100 km |
| Fuel consumption (economy) - extra urban: | 7 l/100 km |
| Fuel consumption (economy) - combined: | 9.1 l/100 km |
| Emission standard: | Euro 4 |
| Acceleration 0 - 100 km/h: | 5.7 sec |
| Acceleration 0 - 62 mph: | 5.7 sec |
| Maximum speed: | 250 km/h, Electronically limited |
| Weight-to-power ratio: | 5.7 kg/Hp, 174.9 Hp/tonne |
| Weight-to-torque ratio: | 4.4 kg/Nm, 228.6 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.4 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1750 |
| Max. weight: | 2180 |
| Max load: | 430 |
| Trunk (boot) space - maximum: | 350 l |
| Trunk (boot) space - minimum: | 210 l |
| Permitted trailer load with brakes (12%): | 1700 kg |
| Fuel tank capacity: | 63 l |
| Permitted trailer load without brakes: | 750 kg |
| Permitted towbar download: | 75 kg |
| Size: | |
|---|---|
| Length: | 4580 mm mm [Same length.] |
| Width: | 1782 mm mm [Same width.] |
| Height: | 1384 mm mm [11mm less] |
| Wheelbase: | 2760 mm mm [Same wheelbase.] |
| Width including mirrors: | 1985 mm |
| Front track: | 1500 mm |
| Rear (Back) track: | 1507 mm |
| Front overhang: | 771 mm |
| Rear overhang: | 1049 mm |
| Ride height (ground clearance): | 138 mm |
| Minimum turning circle (turning diameter): | 11 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 | 6 |
| Transmission type | Automatic |
| Gearbox type | Steptronic |
| Front brakes | Ventilated discs, 348x30 mm [Best for performance and cooling.] |
| Rear brakes | Ventilated discs, 336x22 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 | Front wheel tires: 225/45 R17 |
| Wheel rims size | Front wheel rims: 8J x 17 |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link suspension, Transverse stabilizer |
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