The BMW 3 Series Sedan (F30) 335i, produced from 2011 to 2015, represented a significant evolution in BMW’s long-running and highly successful 3 Series lineage. Falling within the sixth generation (F30) of the 3 Series, the 335i occupied a performance-oriented niche, positioned above the base 328i models but below the more track-focused M3. It served as a compelling offering for drivers seeking a blend of luxury, performance, and everyday usability. The F30 generation marked a shift towards greater efficiency and technology integration, while retaining the core driving dynamics that defined the 3 Series. This particular variant, with its 3.0-liter inline-six engine, was a mainstay for enthusiasts seeking a rewarding driving experience.
Technical Specifications
| Brand | BMW |
| Model | 3 Series |
| Generation | 3 Series Sedan (F30) |
| Type (Engine) | 335i (306 Hp) |
| Start of production | 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 11.1 l/100 km (21.2 US mpg) |
| Fuel consumption (extra urban) | 6.1 l/100 km (38.6 US mpg) |
| Fuel consumption (combined) | 7.9 l/100 km (29.8 US mpg) |
| CO2 emissions | 186 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 5.5 sec |
| Acceleration 0 – 62 mph | 5.5 sec |
| Acceleration 0 – 60 mph | 5.2 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 4.9 kg/Hp |
| Weight-to-torque ratio | 3.8 kg/Nm |
| Power | 306 Hp @ 5800-6000 rpm |
| Torque | 400 Nm @ 1200-5000 rpm (295.02 lb.-ft. @ 1200-5000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | N55B30A |
| Engine displacement | 2979 cm3 (181.79 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm (3.31 in.) |
| Piston Stroke | 89.6 mm (3.53 in.) |
| Compression ratio | 10.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Coolant | 6.7 l (7.08 US qt | 5.9 UK qt) |
| Kerb Weight | 1510 kg (3328.98 lbs.) |
| Max. weight | 2060 kg (4541.52 lbs.) |
| Max load | 550 kg (1212.54 lbs.) |
| Trunk (boot) space – minimum | 480 l (16.95 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1700 kg (3747.86 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4624 mm (182.05 in.) |
| Width | 1811 mm (71.3 in.) |
| Height | 1429 mm (56.26 in.) |
| Wheelbase | 2810 mm (110.63 in.) |
| Front track | 1531 mm (60.28 in.) |
| Rear (Back) track | 1572 mm (61.89 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle (turning diameter) | 11.3 m (37.07 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent coil spring |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/50 R17 94W |
| Wheel rims size | 7.5J x 17 |
Powertrain & Engine Architecture
The heart of the 335i was the N55B30A 3.0-liter inline-six engine. This engine was a significant upgrade over the naturally aspirated engines of previous generations, employing a single twin-scroll turbocharger and direct fuel injection. The N55 featured BMW’s Valvetronic technology, which allowed for precise control of valve lift and timing, optimizing both power and efficiency. The engine produced 306 horsepower at 5800-6000 rpm and 400 Nm (295 lb-ft) of torque between 1200-5000 rpm. This broad torque curve provided strong acceleration across a wide range of engine speeds. The 335i was typically offered with a six-speed manual transmission, but an eight-speed automatic transmission was also available. The automatic transmission featured steering wheel-mounted paddle shifters and offered smooth, quick shifts, enhancing the driving experience.
Driving Characteristics
The 335i delivered a balanced and engaging driving experience. The combination of the powerful inline-six engine and the rear-wheel-drive chassis resulted in responsive handling and ample grip. The manual transmission provided a direct connection to the engine, while the automatic offered convenience without sacrificing performance. Compared to the base 328i, the 335i offered noticeably quicker acceleration and a more refined driving experience. While not as focused on outright track performance as the M3, the 335i provided a satisfying level of performance for everyday driving and spirited weekend excursions. The steering was precise and well-weighted, providing good feedback to the driver.
Equipment & Trim Levels
The 335i typically came well-equipped with standard features such as leather upholstery, power-adjustable front seats, a premium sound system, and automatic climate control. Optional extras included a navigation system, a head-up display, adaptive cruise control, and a sunroof. Trim levels varied depending on the package selected, with options like the Sport Line, Luxury Line, and M Sport package offering different aesthetic and performance enhancements. The M Sport package, in particular, included sport suspension, aerodynamic body styling, and sport seats.
Chassis & Braking
The F30 335i utilized a sophisticated chassis design featuring an independent suspension at all four corners. The front suspension employed coil springs and struts, while the rear suspension utilized a multi-link setup. This configuration provided a comfortable ride while maintaining excellent handling characteristics. Braking duties were handled by ventilated disc brakes at all four corners, providing ample stopping power. Anti-lock braking system (ABS) and dynamic stability control (DSC) were standard features, enhancing safety and stability.
Market Reception & Comparison
The 335i was generally well-received by automotive critics, who praised its powerful engine, engaging handling, and luxurious interior. It was often compared favorably to its rivals, such as the Audi A4 and the Mercedes-Benz C-Class. The 335i offered a compelling blend of performance and practicality, making it a popular choice among enthusiasts. Fuel economy was respectable for a performance sedan, averaging around 29.8 US mpg in combined driving. Reliability was generally good, although some owners reported issues with the fuel pump and oil leaks.
Legacy
The F30 335i has established itself as a desirable used car, appreciated for its performance, driving dynamics, and overall quality. The N55 engine is known for its durability and tunability, making it a popular choice for modifications. While maintenance costs can be higher than those of some other vehicles, the 335i offers a rewarding ownership experience for those who appreciate a well-engineered and engaging sports sedan. The F30 generation, and the 335i variant in particular, helped solidify the 3 Series’ reputation as a benchmark in the compact executive car segment.
