The BMW 520d, specifically the F10 LCI (Life Cycle Impulse) facelift model produced from 2014 to 2016, represented the entry point into the fifth generation (F10) 5 Series sedan range. Positioned as a fuel-efficient and refined option, the 520d catered to buyers prioritizing economy and comfort over outright performance. This variant utilized a 2.0-liter turbocharged diesel engine producing 190 horsepower, paired with an 8-speed automatic transmission. It was a significant offering in the European market, where diesel engines held a substantial market share, and also saw moderate sales in other regions seeking efficient luxury vehicles.
Technical Specifications
| Brand | BMW |
| Model | 5 Series |
| Generation | 5 Series Sedan (F10 LCI, Facelift 2013) |
| Type (Engine) | 520d (190 Hp) |
| Start of production | 2014 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 5.1-5.6 l/100 km (46.1 – 42 US mpg, 55.4 – 50.4 UK mpg, 19.6 – 17.9 km/l) |
| Fuel consumption (extra urban) | 3.9-4.2 l/100 km (60.3 – 56 US mpg, 72.4 – 67.3 UK mpg, 25.6 – 23.8 km/l) |
| Fuel consumption (combined) | 4.3-4.7 l/100 km (54.7 – 50 US mpg, 65.7 – 60.1 UK mpg, 23.3 – 21.3 km/l) |
| CO2 emissions | 114-124 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 | 236 km/h (146.64 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 8.5 kg/Hp, 117.3 Hp/tonne |
| Weight-to-torque ratio | 4.1 kg/Nm, 246.9 Nm/tonne |
| Power | 190 Hp @ 4000 rpm |
| Power per litre | 95.2 Hp/l |
| 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-power 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 | 1620 kg (3571.49 lbs.) |
| Max. weight | 2230 kg (4916.31 lbs.) |
| Max load | 610 kg (1344.82 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%) | 1800 kg (3968.32 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.) |
| 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 |
| 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 |
INTRODUCTION
The BMW F10 520d LCI, launched in 2014, was a key component of BMW’s strategy to offer a compelling blend of luxury, efficiency, and driving dynamics. The “LCI” designation signifies a mid-cycle refresh, bringing updated styling, improved technology, and refined engine options to the already successful F10 5 Series. This particular variant, the 520d, was designed to appeal to a broader audience, particularly in Europe, where diesel-powered vehicles were favored for their fuel economy and torque. It occupied the entry-level position in the 5 Series sedan lineup, offering a more accessible price point compared to the higher-powered 528i, 535i, and 550i models.
Powertrain & Engine Architecture
At the heart of the 520d LCI lies the BMW B47D20A 2.0-liter inline-four cylinder 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 (up to 2,000 bar) for optimized combustion. A twin-scroll turbocharger, coupled with an intercooler, provides increased power and responsiveness. The engine also features variable valve timing (VANOS) and variable turbine geometry (VTG) on the turbocharger to further enhance performance and efficiency across a wide range of engine speeds. The 8-speed automatic transmission (8F20) is a crucial component of the powertrain, offering smooth and quick gear changes. This transmission is known for its efficiency and contributes significantly to the 520d’s fuel economy. The gear ratios are tuned for a balance of acceleration and fuel efficiency, with a relatively long final drive ratio to maximize MPG at cruising speeds.
Driving Characteristics
The 520d LCI, with its 190 horsepower and 400 Nm (295 lb-ft) of torque, delivers a respectable driving experience. While not as exhilarating as the higher-powered 5 Series models, it provides ample power for everyday driving and comfortable highway cruising. The 8-speed automatic transmission contributes to smooth acceleration, and the engine’s peak torque is available from a low 1750 rpm, providing strong pulling power in most situations. Compared to the manual transmission versions (available in some markets), the automatic offers greater convenience and ease of use, particularly in urban traffic. However, some enthusiasts might find the automatic slightly less engaging than the manual. The 520d prioritizes comfort and refinement over sporty handling, but still offers the precise steering and well-controlled suspension characteristic of the F10 5 Series.
Equipment & Trim Levels
The 520d LCI typically came standard with a comprehensive list of features, including leather upholstery, automatic climate control, a BMW iDrive infotainment system with a central display screen, and a suite of safety features such as ABS, stability control, and multiple airbags. Optional extras included features like a navigation system, premium sound system, heated seats, a sunroof, and advanced driver-assistance systems like lane departure warning and adaptive cruise control. Trim levels varied depending on the market, but generally included options like Luxury Line, Sport Line, and M Sport, each offering unique styling cues and additional equipment. The Luxury Line focused on comfort and elegance, while the Sport Line added more aggressive styling elements and sport-tuned suspension. The M Sport package offered the most aggressive styling and performance enhancements.
Chassis & Braking
The F10 5 Series chassis features a double-wishbone front suspension and an independent multi-link rear suspension, providing a comfortable and controlled ride. The 520d typically came equipped with ventilated disc brakes on all four wheels, offering ample stopping power. ABS (Anti-lock Braking System) and stability control were standard features, enhancing safety and control in various driving conditions. The suspension tuning was generally geared towards comfort, with a focus on absorbing bumps and providing a smooth ride. The 520d’s weight (approximately 1620 kg or 3571 lbs) was relatively moderate compared to the higher-powered models, contributing to its balanced handling characteristics.
Market Reception & Comparison
The 520d LCI was generally well-received by automotive critics, who praised its fuel efficiency, comfortable ride, and refined interior. It was often seen as a sensible choice for buyers prioritizing economy and practicality. Compared to the 528i and 535i models, the 520d offered significantly better fuel economy, but at the expense of outright performance. The 520d also offered a more affordable entry point into the 5 Series range. Reliability was generally good, although some owners reported issues with the diesel particulate filter (DPF) and turbocharger over the long term. However, these issues were not widespread and were often related to driving habits and maintenance practices.
Legacy
The BMW F10 520d LCI remains a popular choice in the used car market, particularly in Europe. Its combination of luxury, efficiency, and reliability makes it an attractive option for buyers seeking a well-rounded mid-size sedan. The B47 engine, while having some known issues with timing chain wear in earlier iterations, proved to be a durable and efficient powerplant when properly maintained. The 8-speed automatic transmission is also known for its longevity and smooth operation. The F10 520d LCI represents a significant step forward in diesel engine technology and continues to offer a compelling driving experience for those seeking a refined and economical luxury vehicle.
