The BMW 520d xDrive Steptronic, produced from 2014 to 2016, represents a significant iteration within the F10 generation of the BMW 5 Series. This variant, part of the Life Cycle Impulse (LCI) or facelift introduced in 2013, aimed to balance fuel efficiency, comfortable driving dynamics, and all-weather capability. Positioned as a mid-range offering in the 5 Series lineup, the 520d xDrive catered to buyers seeking a premium executive sedan with lower running costs than its more powerful siblings, such as the 535i or 550i. It served as a popular choice in European markets, where diesel engines and all-wheel drive systems are highly valued for their practicality and performance in diverse conditions.
Technical Specifications
| Brand | BMW |
| Model | 5 Series |
| Generation | 5 Series Sedan (F10 LCI, Facelift 2013) |
| Type (Engine) | 520d (190 Hp) xDrive Steptronic |
| Start of production | 2014 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 5.6-6.1 l/100 km (42 – 38.6 US mpg) |
| Fuel consumption (extra urban) | 4.2-4.5 l/100 km (56 – 52.3 US mpg) |
| Fuel consumption (combined) | 4.7-5.1 l/100 km (50 – 46.1 US mpg) |
| CO2 emissions | 124-134 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.9 sec |
| Acceleration 0 – 62 mph | 7.9 sec |
| Acceleration 0 – 60 mph | 7.5 sec |
| Maximum speed | 230 km/h (142.92 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 9.1 kg/Hp, 109.8 Hp/tonne |
| Weight-to-torque ratio | 4.3 kg/Nm, 231.2 Nm/tonne |
| Power | 190 Hp @ 4000 rpm |
| Torque | 400 Nm @ 1750-2500 rpm (295.02 lb.-ft. @ 1750-2500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | B47D20A |
| 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-Turbo, Intercooler |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Coolant | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1730 kg (3814 lbs.) |
| Max. weight | 2330 kg (5136.77 lbs.) |
| Max load | 600 kg (1322.77 lbs.) |
| Trunk (boot) space – minimum | 520 l (18.36 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2000 kg (4409.25 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 90 kg (198.42 lbs.) |
| Length | 4907 mm (193.19 in.) |
| Width | 1860 mm (73.23 in.) |
| Height | 1464 mm (57.64 in.) |
| Wheelbase | 2968 mm (116.85 in.) |
| Front track | 1600 mm (62.99 in.) |
| Rear (Back) track | 1627 mm (64.06 in.) |
| Ride height (ground clearance) | 141 mm (5.55 in.) |
| Drag coefficient (Cd) | 0.25 |
| Minimum turning circle (turning diameter) | 12.0 m (39.37 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission Steptronic |
| Front suspension | Double wishbone |
| 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 | 225/55 R17 97W; 245/45 R18; 275/40 R18; 245/40 R19; 275/35 R19; 245/35 R20; 275/30 R20 |
| Wheel rims size | 8J x 17; 8J x 18; 8.5J x 19; 9J x 19; 8.5J x 20; 9J x 20 |
Powertrain & Engine Architecture
The heart of the 520d xDrive is the BMW B47D20A 2.0-liter inline-four diesel engine. This engine is a member of BMW’s modular engine family, known for its efficiency and refinement. The B47 utilizes a sophisticated common-rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A key feature is its twin-turbocharger setup – a low-pressure turbocharger combined with a high-pressure turbocharger. This configuration minimizes turbo lag and provides a broad, flat torque curve. The engine also incorporates variable valve timing (VANOS) and variable turbine geometry (VTG) on the turbocharger to further enhance performance and efficiency. The eight-speed Steptronic automatic transmission is integral to the driving experience. This transmission offers smooth and quick shifts, contributing to both performance and fuel economy. It features adaptive shift programs that adjust to the driver’s style and road conditions.
Driving Characteristics
The 520d xDrive Steptronic delivers a comfortable and refined driving experience. While not overtly sporty, the 400 Nm (295 lb-ft) of torque available from 1750-2500 rpm provides ample power for everyday driving and overtaking maneuvers. The xDrive all-wheel-drive system ensures excellent traction in all weather conditions, enhancing stability and confidence. Compared to the more powerful 535i, the 520d offers a more relaxed pace, prioritizing fuel efficiency and ease of use. The eight-speed automatic transmission is well-tuned, providing seamless gear changes. However, some drivers may find it less engaging than the available six-speed manual transmission. The gear ratios are optimized for fuel economy, with a tall eighth gear for highway cruising.
Equipment & Trim Levels
The 520d xDrive typically came standard with a comprehensive list of features, including leather upholstery, automatic climate control, a multi-function steering wheel, and BMW’s iDrive infotainment system. Optional extras included features like a navigation system, premium sound system, heated seats, and parking assist. Trim levels varied by market, but generally offered packages that added cosmetic enhancements and additional convenience features. The interior design was typical of BMW at the time, emphasizing a driver-focused layout with high-quality materials.
Chassis & Braking
The F10 5 Series features a double-wishbone front suspension and an independent multi-link rear suspension, providing a comfortable ride and precise handling. The 520d xDrive models typically came equipped with ventilated disc brakes on all four wheels, offering strong stopping power. ABS (Anti-lock Braking System) and electronic stability control were standard safety features. The xDrive all-wheel-drive system utilizes a multi-plate clutch to distribute torque between the front and rear axles, optimizing traction and stability.
Market Reception & Comparison
The 520d xDrive was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and all-weather capability. However, some reviewers noted that the engine lacked the outright performance of its more powerful siblings. Compared to the 520i (the gasoline-powered version), the 520d offered significantly better fuel economy, making it a more practical choice for high-mileage drivers. Against competitors like the Audi A6 and Mercedes-Benz E-Class, the 520d xDrive held its own, offering a compelling combination of luxury, performance, and efficiency.
Legacy
The B47 engine, found in the 520d xDrive, has proven to be a relatively reliable powertrain. However, like all modern diesel engines, it is susceptible to issues with the diesel particulate filter (DPF) if not properly maintained. Regular servicing and the use of high-quality diesel fuel are essential for long-term reliability. On the used car market, the 520d xDrive remains a popular choice, offering a good balance of value and practicality. Its fuel efficiency and all-wheel-drive capability continue to appeal to buyers seeking a comfortable and capable executive sedan.
