The BMW X5 (E70 LCI) 30d xDrive Steptronic, produced from 2010 to 2013, represents a mid-cycle refresh of the first-generation X5. This variant, powered by a 3.0-liter inline-six diesel engine, was positioned as a balance between performance and fuel efficiency within the X5 lineup. The “LCI” (Life Cycle Impulse) facelift brought styling updates, improved interior materials, and crucially, the introduction of BMW’s second-generation EfficientDynamics technologies aimed at reducing emissions and improving economy. It served as a popular choice in European markets where diesel engines were favored, offering a premium SUV experience with lower running costs than its petrol-powered siblings.
Technical Specifications
| Brand | BMW |
| Model | X5 |
| Generation | X5 (E70 LCI, facelift 2010) |
| Type (Engine) | 30d (245 Hp) xDrive Steptronic |
| Start of production | 2010 |
| End of production | 2013 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 8.7 l/100 km (27 US mpg, 32.5 UK mpg, 11.5 km/l) |
| Fuel consumption (extra urban) | 6.7 l/100 km (35.1 US mpg, 42.2 UK mpg, 14.9 km/l) |
| Fuel consumption (combined) | 7.4 l/100 km (31.8 US mpg, 38.2 UK mpg, 13.5 km/l) |
| CO2 emissions | 195 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.6 sec |
| Acceleration 0 – 62 mph | 7.6 sec |
| Acceleration 0 – 60 mph | 7.2 sec |
| Maximum speed | 210 km/h (130.49 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 8.5 kg/Hp, 118.1 Hp/tonne |
| Weight-to-torque ratio | 3.8 kg/Nm, 260.2 Nm/tonne |
| Power | 245 Hp @ 4000 rpm |
| Power per litre | 81.9 Hp/l |
| Torque | 540 Nm @ 1750-3000 rpm (398.28 lb.-ft. @ 1750-3000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | N57D30A |
| Engine displacement | 2993 cm3 (182.64 cu. in.) |
| Number of cylinders | 6 |
| 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 | Turbocharger, Intercooler |
| Engine oil capacity | 6.7 l (7.08 US qt | 5.9 UK qt) |
| Coolant | 10.4 l (10.99 US qt | 9.15 UK qt) |
| Kerb Weight | 2075 kg (4574.59 lbs.) |
| Max. weight | 2755 kg (6073.74 lbs.) |
| Max load | 680 kg (1499.14 lbs.) |
| Trunk (boot) space – minimum | 620 l (21.9 cu. ft.) |
| Trunk (boot) space – maximum | 1750 l (61.8 cu. ft.) |
| Fuel tank capacity | 85 l (22.45 US gal | 18.7 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 3500 kg (7716.18 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 140 kg (308.65 lbs.) |
| Length | 4857 mm (191.22 in.) |
| Width | 1933 mm (76.1 in.) |
| Width including mirrors | 2197 mm (86.5 in.) |
| Height | 1776 mm (69.92 in.) |
| Wheelbase | 2933 mm (115.47 in.) |
| Front track | 1644 mm (64.72 in.) |
| Rear (Back) track | 1650 mm (64.96 in.) |
| Front overhang | 864 mm (34.02 in.) |
| Rear overhang | 1060 mm (41.73 in.) |
| Ride height (ground clearance) | 222 mm (8.74 in.) |
| Drag coefficient (Cd) | 0.34 |
| Minimum turning circle (turning diameter) | 12.8 m (41.99 ft.) |
| Approach angle | 25.5° |
| Departure angle | 22.7° |
| Ramp-over (brakeover) angle | 19.8° |
| Wading depth | 500 mm (19.69 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
Powertrain & Engine Architecture
The heart of the X5 30d is the N57D30A, a 3.0-liter inline-six diesel engine. This engine is a significant evolution of BMW’s diesel technology, featuring common-rail direct injection, a variable geometry turbocharger, and an intercooler. The common-rail system, operating at extremely high pressures, allows for precise fuel metering and optimized combustion. The N57 engine family is known for its robust construction and relatively simple design, contributing to its longevity. The 8-speed Steptronic automatic transmission, a ZF-sourced unit, was paired exclusively with this engine. This transmission offered smooth shifts and a wide range of gear ratios, contributing to both fuel efficiency and performance. The transmission’s ‘Steptronic’ function allowed for manual gear selection, providing drivers with more control when desired.
Driving Characteristics
The X5 30d xDrive Steptronic offered a comfortable and capable driving experience. While not as overtly sporty as the petrol-powered X5 variants, the 30d delivered ample torque – 540 Nm (398 lb-ft) – from low engine speeds. This made it particularly well-suited for everyday driving and towing. The 8-speed automatic transmission helped to keep the engine in its optimal power band, providing responsive acceleration. The xDrive all-wheel-drive system provided excellent traction in all weather conditions. Compared to the more powerful X5 35i or X5 50i, the 30d prioritized fuel economy and relaxed cruising over outright performance. The automatic transmission, while smooth, could sometimes feel slightly hesitant during quick downshifts compared to the more direct feel of a manual gearbox.
Equipment & Trim Levels
The X5 30d xDrive Steptronic typically came well-equipped as standard. Features included leather upholstery, automatic climate control, a multi-function steering wheel, and a BMW Professional radio system. Optional extras were plentiful, including navigation, upgraded sound systems (Harman Kardon), panoramic sunroof, adaptive headlights, and parking sensors. Interior trim options ranged from wood veneers to aluminum accents. The LCI facelift also brought improvements to interior material quality, making the cabin feel more premium.
Chassis & Braking
The E70 X5 utilized a robust chassis with a MacPherson strut front suspension and an integral-arm rear suspension. The 30d variant typically featured slightly softer spring rates compared to the higher-performance models, prioritizing ride comfort. Braking duties were handled by ventilated disc brakes on all four wheels, providing ample stopping power. ABS (Anti-lock Braking System) and stability control were standard safety features. The xDrive system intelligently distributed torque between the front and rear axles, optimizing traction and stability.
Market Reception & Comparison
The X5 30d was well-received in Europe and other markets where diesel SUVs were popular. Critics praised its fuel efficiency, comfortable ride, and spacious interior. Compared to the X5 35i (petrol), the 30d offered significantly better fuel economy, making it a more economical choice for high-mileage drivers. However, the 35i provided quicker acceleration and a more engaging driving experience. The X5 30d also competed with other premium diesel SUVs, such as the Audi Q7 and Porsche Cayenne Diesel, offering a compelling combination of luxury, performance, and efficiency.
Legacy
The N57 engine family, including the N57D30A, has proven to be remarkably reliable. With proper maintenance, these engines can easily exceed 200,000 miles. The 8-speed Steptronic transmission is also known for its durability. Today, used X5 30d models represent a relatively affordable entry point into the BMW X5 ownership experience. They continue to be sought after by buyers who prioritize fuel efficiency, comfort, and all-weather capability. However, potential buyers should be aware of the potential for diesel particulate filter (DPF) issues, particularly on vehicles that have primarily been used for short trips.
