The BMW 3 Series Sedan (F30) 335i xDrive, produced from 2012 to 2015, represented a compelling blend of performance and all-weather capability within the sixth generation of BMW’s iconic 3 Series. Positioned as a mid-to-high range offering, the 335i xDrive catered to drivers seeking a significant step up in power and handling compared to the base 328i, while offering a more accessible price point than the range-topping 335i. It was a key model in BMW’s North American strategy, where all-wheel drive was highly valued, and the 3 Series continued its reign as a benchmark for sport sedans.
Technical Specifications
| Brand | BMW |
| Model | 3 Series |
| Generation | 3 Series Sedan (F30) |
| Type (Engine) | 335i (306 Hp) xDrive |
| Start of production | 2012 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (economy) – urban | 11.6 l/100 km (20.3 US mpg) |
| Fuel consumption (economy) – extra urban | 6.3 l/100 km (37.3 US mpg) |
| Fuel consumption (economy) – combined | 8.2 l/100 km (28.7 US mpg) |
| CO2 emissions | 193 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 5.3 sec |
| Acceleration 0 – 62 mph | 5.3 sec |
| Acceleration 0 – 60 mph | 5 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 5.2 kg/Hp |
| Weight-to-torque ratio | 4 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 | 1580 kg (3483.3 lbs.) |
| Max. weight | 2130 kg (4695.85 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%) | 1800 kg (3968.32 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 | 1434 mm (56.46 in.) |
| Wheelbase | 2810 mm (110.63 in.) |
| Front track | 1543 mm (60.75 in.) |
| Rear (Back) track | 1583 mm (62.32 in.) |
| Ride height (ground clearance) | 145 mm (5.71 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle (turning diameter) | 11.7 m (38.39 ft.) |
| Drive wheel | All wheel drive (4×4) |
| 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
At the heart of the 335i xDrive lay the N55B30A, a 3.0-liter inline-six cylinder engine. This engine was a significant evolution of BMW’s long-standing inline-six tradition, incorporating direct fuel injection, a twin-scroll turbocharger, and variable valve timing (VANOS) and valve lift (Valvetronic) technologies. The direct injection system delivered fuel directly into the combustion chamber, improving efficiency and reducing emissions. The twin-scroll turbocharger minimized turbo lag, providing a more responsive and linear power delivery. The N55 engine produced 306 horsepower at 5800-6000 rpm and 400 Nm (295 lb-ft) of torque between 1200-5000 rpm. The xDrive system, BMW’s all-wheel drive technology, utilized a multi-plate clutch to distribute torque between the front and rear axles, enhancing traction and stability in various driving conditions. The 6-speed manual transmission offered precise gear changes and a direct connection to the engine, while an optional 8-speed automatic transmission provided smoother shifts and improved fuel economy.
Driving Characteristics
The 335i xDrive delivered a refined yet engaging driving experience. The combination of the potent N55 engine and the xDrive all-wheel drive system resulted in impressive acceleration – 0 to 60 mph in around 5 seconds. The all-wheel drive system provided excellent grip, particularly in inclement weather, inspiring confidence during spirited driving. Compared to the 328i, the 335i offered a noticeable increase in power and torque, resulting in quicker acceleration and more effortless highway cruising. While the 335i wasn’t as raw or focused as the track-oriented M3, it provided a well-balanced blend of performance and comfort. The 6-speed manual transmission allowed for precise control, while the 8-speed automatic offered smooth and efficient gear changes. The steering was precise and well-weighted, providing good feedback to the driver.
Equipment & Trim Levels
The 335i xDrive came standard with a comprehensive list of features, including leatherette upholstery, power-adjustable front seats, a premium sound system, and BMW’s iDrive infotainment system. Optional extras included leather upholstery, a navigation system, a head-up display, and a suite of driver-assistance features such as lane departure warning and blind-spot monitoring. The interior design was modern and functional, with a focus on ergonomics and driver comfort. Trim levels varied depending on packages selected, but generally included options for wood or aluminum interior trim.
Chassis & Braking
The F30 3 Series featured a sophisticated chassis design, with a lightweight aluminum suspension and a rigid body structure. The front suspension utilized MacPherson struts, while the rear suspension employed a multi-link setup. This configuration provided a comfortable ride while maintaining excellent handling characteristics. The 335i xDrive came equipped with ventilated disc brakes on all four wheels, providing ample stopping power. The ABS (Anti-lock Braking System) and stability control systems further enhanced safety and control. The xDrive system also contributed to improved braking performance by distributing braking force optimally between the front and rear axles.
Market Reception & Comparison
The 335i xDrive was generally well-received by automotive critics, who praised its powerful engine, engaging handling, and all-weather capability. It was often compared to its rivals, such as the Audi A4 quattro and the Mercedes-Benz C350 4MATIC. The 335i xDrive typically outperformed its competitors in terms of horsepower and handling, but fuel economy was comparable. Reliability was generally good, although some owners reported issues with the fuel pump and oil leaks. Compared to the 328i, the 335i xDrive offered a significant performance upgrade, but at a higher price point. The 335i xDrive provided a compelling alternative to the more expensive and track-focused M3.
Legacy
The F30 335i xDrive remains a popular choice in the used car market today. The N55 engine is known for its reliability and tunability, making it a favorite among enthusiasts. While maintenance costs can be higher than some other vehicles in its class, the 335i xDrive offers a rewarding driving experience and a reputation for quality. The xDrive all-wheel drive system continues to be a valuable asset in regions with harsh winters or challenging road conditions. The F30 335i xDrive represents a high point in BMW’s 3 Series lineage, offering a compelling blend of performance, luxury, and technology.
