The BMW 3 Series Sedan (F30) 328i xDrive, produced from 2012 to 2015, represented a significant evolution in BMW’s core sports sedan offering. Positioned as a mid-range variant within the F30 generation, it bridged the gap between the entry-level 320i and the performance-oriented 335i. The “xDrive” designation indicates BMW’s all-wheel-drive system, providing enhanced traction and stability. This model was primarily aimed at the North American market, where all-wheel drive was a highly desirable feature, and competed directly with other premium compact sedans like the Audi A4 quattro and Mercedes-Benz C-Class 4MATIC.
Technical Specifications
| Brand | BMW |
| Model | 3 Series |
| Generation | 3 Series Sedan (F30) |
| Type (Engine) | 328i (245 Hp) xDrive |
| Start of production | 2012 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 9 l/100 km (26.1 US mpg, 31.4 UK mpg, 11.1 km/l) |
| Fuel consumption (extra urban) | 5.5 l/100 km (42.8 US mpg, 51.4 UK mpg, 18.2 km/l) |
| Fuel consumption (combined) | 6.8 l/100 km (34.6 US mpg, 41.5 UK mpg, 14.7 km/l) |
| CO2 emissions | 159 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 5.7 sec |
| Acceleration 0 – 62 mph | 5.7 sec |
| Acceleration 0 – 60 mph | 5.4 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 6.2 kg/Hp, 161.2 Hp/tonne |
| Weight-to-torque ratio | 4.3 kg/Nm, 230.3 Nm/tonne |
| Power | 245 Hp @ 5000 rpm |
| Torque | 350 Nm @ 1250-4800 rpm (258.15 lb.-ft. @ 1250-4800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | N20B20A |
| Engine displacement | 1997 cm3 (121.86 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm (3.31 in.) |
| Piston Stroke | 90.1 mm (3.55 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Coolant | 6.9 l (7.29 US qt | 6.07 UK qt) |
| Kerb Weight | 1520 kg (3351.03 lbs.) |
| Max. weight | 2060 kg (4541.52 lbs.) |
| Max load | 540 kg (1190.5 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 | 1434 mm (56.46 in.) |
| Wheelbase | 2810 mm (110.63 in.) |
| Front track | 1543 mm (60.75 in.) |
| Rear (Back) track | 1582 mm (62.28 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 |
INTRODUCTION
The F30 328i xDrive, launched in 2012, marked the sixth generation of the iconic BMW 3 Series. Built on the 1HX0 platform, it represented a shift towards greater efficiency and technology integration. The 328i xDrive was a key model in BMW’s lineup, offering a balance of performance, luxury, and all-weather capability. It was designed to appeal to a broad range of buyers seeking a premium sports sedan with a focus on practicality. The xDrive system, BMW’s intelligent all-wheel-drive technology, was a significant selling point, particularly in regions experiencing inclement weather.
Powertrain & Engine Architecture
At the heart of the 328i xDrive lies the N20B20A 2.0-liter inline-four cylinder engine. This engine is a cornerstone of BMW’s modern powertrain strategy, featuring direct fuel injection, a single twin-scroll turbocharger, and variable valve timing (VANOS) and valve lift (Valvetronic) technologies. These technologies work in concert to deliver both strong performance and impressive fuel economy. The N20 engine produces 245 horsepower at 5,000 rpm and 258 lb-ft of torque between 1,250 and 4,800 rpm. The engine’s turbocharger is strategically positioned to minimize turbo lag and provide a responsive driving experience. The 328i xDrive was typically paired with an 8-speed automatic transmission (ZF 8HP), known for its smooth shifting and efficiency. While a 6-speed manual transmission was available, the automatic was far more common, especially in the US market.
Driving Characteristics
The 328i xDrive offered a refined and engaging driving experience. The xDrive all-wheel-drive system provided excellent traction, particularly during acceleration and cornering. The 8-speed automatic transmission contributed to smooth and seamless gear changes, enhancing both comfort and performance. While not as overtly sporty as the 335i, the 328i xDrive still delivered brisk acceleration, achieving 0-60 mph in around 5.4 seconds. The engine’s torque curve was relatively flat, providing ample power throughout the rev range. Compared to the 320i, the 328i xDrive offered a noticeable performance upgrade, while remaining more fuel-efficient than the 335i. The steering was precise and well-weighted, providing good feedback to the driver.
Equipment & Trim Levels
The 328i xDrive came standard with a comprehensive list of features, including leatherette upholstery, automatic climate control, a BMW iDrive infotainment system with a 6.5-inch display, and power-adjustable front seats. Optional extras included leather upholstery, a premium sound system, navigation, a sunroof, and various driver-assistance features such as lane departure warning and blind-spot monitoring. The “Sport Line” and “Luxury Line” packages offered distinct styling and equipment upgrades. The Sport Line featured more aggressive exterior styling and sport seats, while the Luxury Line emphasized comfort and elegance with chrome accents and wood trim.
Chassis & Braking
The F30 3 Series featured a sophisticated chassis design, incorporating a lightweight aluminum suspension and a rigid body structure. The 328i xDrive utilized a MacPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and precise handling. The braking system consisted of ventilated disc brakes on all four wheels, providing ample stopping power. The xDrive all-wheel-drive system intelligently distributed torque between the front and rear axles, optimizing traction and stability. The standard tires were 225/50 R17, providing a good balance of grip and ride comfort.
Market Reception & Comparison
The F30 328i xDrive was generally well-received by automotive critics. It was praised for its refined driving dynamics, fuel efficiency, and spacious interior. The xDrive system was particularly lauded for its ability to enhance traction in challenging conditions. Compared to its rivals, the 328i xDrive offered a compelling combination of performance, luxury, and technology. While the Audi A4 quattro and Mercedes-Benz C-Class 4MATIC offered similar levels of refinement, the BMW was often praised for its more engaging driving experience. Fuel economy was competitive, averaging around 34.6 mpg in combined driving.
Legacy
The N20 engine, found in the 328i xDrive, has proven to be a relatively reliable powertrain, although some owners have reported issues with the timing chain and cooling system. Regular maintenance, including oil changes and coolant flushes, is crucial for ensuring long-term reliability. Today, the F30 328i xDrive remains a popular choice in the used car market, offering a good value proposition for buyers seeking a premium sports sedan. Its combination of performance, luxury, and all-wheel-drive capability continues to appeal to a wide range of drivers. The F30 generation, and the 328i xDrive in particular, helped solidify BMW’s position as a leader in the premium compact sedan segment.
