The BMW 3 Series Touring (F31 LCI), specifically the 325d variant with the Steptronic automatic transmission, represents a refined iteration of BMW’s popular compact executive estate. Produced from 2015 to 2016, this model falls within the LCI (Life Cycle Impulse – BMW’s mid-life facelift) of the F31 generation, which itself is based on the F30 3 Series sedan. The 325d Steptronic occupied a middle ground in the Touring lineup, offering a balance of performance, fuel efficiency, and practicality aimed at buyers seeking a versatile and comfortable vehicle. It was positioned above the entry-level 318d and below the more potent 330d and M340i models.
Technical Specifications
| Brand | BMW |
| Model | 3 Series |
| Generation | 3 Series Touring (F31 LCI, Facelift 2015) |
| Type (Engine) | 325d (218 Hp) Steptronic |
| Start of production | 2015 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 5.9-6 l/100 km (39.9 – 39.2 US mpg, 47.9 – 47.1 UK mpg, 16.9 – 16.7 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 4.3 l/100 km (54.7 US mpg, 65.7 UK mpg, 23.3 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 4.8-4.9 l/100 km (49 – 48 US mpg, 58.9 – 57.6 UK mpg, 20.8 – 20.4 km/l) |
| CO2 emissions (NEDC) | 127-130 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6.7 sec |
| Acceleration 0 – 62 mph | 6.7 sec |
| Acceleration 0 – 60 mph | 6.4 sec |
| Maximum speed | 238 km/h (147.89 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 7.2 kg/Hp, 139.7 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 288.5 Nm/tonne |
| Power | 218 Hp @ 4400 rpm |
| Power per litre | 109.3 Hp/l |
| Torque | 450 Nm @ 1500-2500 rpm (331.9 lb.-ft. @ 1500-2500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | N47D20D |
| Engine displacement | 1995 cm3 (121.74 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm (3.31 in.) |
| Piston Stroke | 90 mm (3.54 in.) |
| Compression ratio | 16.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Twin-power turbo, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.2 l (5.49 US qt | 4.58 UK qt) |
| Coolant | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1560 kg (3439.21 lbs.) |
| Max. weight | 2120 kg (4673.8 lbs.) |
| Max load | 560 kg (1234.59 lbs.) |
| Trunk (boot) space – minimum | 495 l (17.48 cu. ft.) |
| Trunk (boot) space – maximum | 1500 l (52.97 cu. ft.) |
| Fuel tank capacity | 57 l (15.06 US gal | 12.54 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 | 4633 mm (182.4 in.) |
| Width | 1811 mm (71.3 in.) |
| Width including mirrors | 2031 mm (79.96 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.) |
| Front overhang | 779 mm (30.67 in.) |
| Rear overhang | 1044 mm (41.1 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle (turning diameter) | 11.3 m (37.07 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 8 gears, automatic transmission Steptronic |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| 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 | Front wheel tires: 225/50 R17; 225/45 R18; 225/40 R19Rear wheel tires: 225/50 R17; 225/45 R18; 255/40 R18; 255/35 R19 |
| Wheel rims size | Front wheel rims: 7.5J x 17; 8J x 18; 8J x 19Rear wheel rims: 7.5J x 17; 8J x 18; 8.5J x 18; 8.5J x 19 |
Powertrain & Engine Architecture
The heart of the 325d Touring is the BMW N47D20D, a 2.0-liter inline-four diesel engine. This engine is a member of BMW’s modular engine family and features common-rail direct injection, a variable geometry turbocharger, and double overhead camshafts (DOHC) with four valves per cylinder. The N47 engine family is known for its efficiency and relatively high output for its displacement. The 325d’s version produces 218 horsepower at 4400 rpm and a substantial 450 Nm (331.9 lb-ft) of torque between 1500 and 2500 rpm. This broad torque curve is a hallmark of modern diesel engines and contributes to strong in-gear acceleration. The Steptronic transmission is an 8-speed automatic gearbox, offering smooth shifts and contributing to fuel economy. It allows for both fully automatic operation and manual gear selection via steering wheel-mounted paddles or the gear selector.
Driving Characteristics
The 325d Steptronic delivers a comfortable and refined driving experience. The engine’s ample torque makes it feel surprisingly quick, with a 0-60 mph time of around 6.4 seconds. While not as overtly sporty as the gasoline-powered 335i, the 325d offers more than enough power for everyday driving and even spirited excursions. The Steptronic transmission is well-programmed, providing seamless gear changes and contributing to a relaxed cruising experience. Compared to the 6-speed manual version, the 8-speed automatic prioritizes fuel efficiency and smoothness over outright driver engagement. The automatic transmission’s gear ratios are optimized for both acceleration and highway cruising, keeping the engine within its peak torque band for most situations.
Equipment & Trim Levels
The 325d Touring typically came well-equipped, even as standard. Common features included automatic climate control, a BMW iDrive infotainment system with a central display screen, power-adjustable front seats, and a leather-wrapped steering wheel. Optional extras included navigation, upgraded audio systems (Harman Kardon), a panoramic sunroof, and various driver assistance features like lane departure warning and adaptive cruise control. Interior upholstery was typically a combination of cloth and leatherette, with full leather options available. Trim levels varied slightly depending on the market, but generally offered packages that bundled together popular options.
Chassis & Braking
The F31 Touring utilizes a MacPherson strut front suspension and a multi-link rear suspension, providing a good balance of ride comfort and handling precision. The 325d models typically featured stabilizer bars on both axles to reduce body roll during cornering. Braking systems consisted of ventilated discs on all four wheels, providing ample stopping power. Anti-lock brakes (ABS) and electronic stability control (ESC) were standard safety features. The suspension tuning was geared towards comfort, making the 325d a pleasant long-distance cruiser.
Market Reception & Comparison
The 325d Touring was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and spacious interior. Compared to the 320d, the 325d offered a noticeable performance upgrade, while remaining more economical than the 330d. The automatic transmission was seen as a good match for the engine, providing smooth and effortless operation. Some critics noted that the steering lacked the ultimate feel of some competitors, but overall, the 325d Touring was considered a highly competent and practical vehicle.
Legacy
The N47 engine, while generally reliable, has been known to exhibit issues with timing chain wear, particularly in earlier iterations. Regular oil changes and preventative maintenance are crucial for ensuring the longevity of this engine. The 325d Touring, when well-maintained, remains a capable and comfortable vehicle in the used car market. Its combination of practicality, fuel efficiency, and reasonable performance continues to appeal to buyers seeking a versatile and refined estate car. The Steptronic transmission has proven to be durable, and parts availability remains good, making the 325d Touring a relatively affordable and reliable option for those seeking a premium compact estate.
