The BMW 750d xDrive, part of the G11 LCI (Life Cycle Impulse) facelift of the 7 Series, was produced from 2019 to 2022. This variant represented a compelling blend of performance and efficiency within the flagship 7 Series lineup, utilizing a potent diesel engine paired with BMW’s sophisticated xDrive all-wheel-drive system and Steptronic automatic transmission. Positioned as a high-performance option, it sat above the 730d and 740d models, offering increased power and torque for a more dynamic driving experience while maintaining the luxury and refinement expected of the 7 Series. The G11 LCI brought subtle styling updates and enhanced technology compared to the pre-facelift G11, solidifying the 7 Series’ position as a benchmark in the luxury sedan segment.
Technical Specifications
| Brand | BMW |
| Model | 7 Series |
| Generation | 7 Series (G11 LCI, facelift 2019) |
| Type (Engine) | 750d (400 Hp) xDrive Steptronic |
| Start of production | 2019 |
| End of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 6.7-6.9 l/100 km (35.1 – 34.1 US mpg, 42.2 – 40.9 UK mpg, 14.9 – 14.5 km/l) |
| Fuel consumption (extra urban) | 5.3-5.5 l/100 km (44.4 – 42.8 US mpg, 53.3 – 51.4 UK mpg, 18.9 – 18.2 km/l) |
| Fuel consumption (combined) | 5.8-6.0 l/100 km (40.6 – 39.2 US mpg, 48.7 – 47.1 UK mpg, 17.2 – 16.7 km/l) |
| CO2 emissions | 152-157 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 4.6 sec |
| Acceleration 0 – 62 mph | 4.6 sec |
| Acceleration 0 – 60 mph | 4.4 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6d-TEMP |
| Weight-to-power ratio | 5.1 kg/Hp, 196.6 Hp/tonne |
| Weight-to-torque ratio | 2.7 kg/Nm, 373.5 Nm/tonne |
| Power | 400 Hp @ 4400 rpm |
| Power per litre | 133.6 Hp/l |
| Torque | 760 Nm @ 2000-3000 rpm (560.55 lb.-ft. @ 2000-3000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | B57D30C |
| 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 | 16:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Coolant | 11.9 l (12.57 US qt | 10.47 UK qt) |
| Kerb Weight | 2035 kg (4486.41 lbs.) |
| Max. weight | 2640 kg (5820.2 lbs.) |
| Max load | 605 kg (1333.8 lbs.) |
| Trunk (boot) space – minimum | 515 l (18.19 cu. ft.) |
| Fuel tank capacity | 78 l (20.61 US gal | 17.16 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2300 kg (5070.63 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 100 kg (220.46 lbs.) |
| Length | 5120 mm (201.57 in.) |
| Width | 1902 mm (74.88 in.) |
| Height | 1467 mm (57.76 in.) |
| Wheelbase | 3070 mm (120.87 in.) |
| Front track | 1611 mm (63.43 in.) |
| Rear (Back) track | 1640 mm (64.57 in.) |
| Ride height (ground clearance) | 135 mm (5.31 in.) |
| Drag coefficient (Cd) | 0.26 |
| Minimum turning circle (turning diameter) | 12.5 m (41.01 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 | 245/50 R18 100Y |
| Wheel rims size | 8J x 18 |
Powertrain & Engine Architecture
The heart of the 750d xDrive is BMW’s B57D30C 3.0-liter inline-six diesel engine. This engine is a member of the modular BMW engine family, known for its robust construction and advanced technology. The B57 features a cast iron block, aluminum cylinder head, and a sophisticated common-rail direct injection system operating at extremely high pressures (2,500 bar) for optimized combustion. The engine utilizes a twin-scroll turbocharger with variable geometry turbine (VGT) technology, along with intercooling, to deliver both strong low-end torque and high peak power. The engine also incorporates BMW’s BluePower technology, including a diesel particulate filter (DPF) and NOx catalyst, to meet stringent Euro 6d-TEMP emission standards. Paired with the engine is BMW’s 8-speed Steptronic automatic transmission, renowned for its smooth and quick shifts. This transmission features a wide gear ratio spread, contributing to both fuel efficiency and responsive acceleration. The xDrive all-wheel-drive system intelligently distributes power between the front and rear axles, enhancing traction and stability in all weather conditions.
Driving Characteristics
The 750d xDrive delivers a remarkably refined and powerful driving experience. The 760 Nm (560 lb-ft) of torque, available from just 2000 rpm, provides effortless acceleration in any gear. The 0-60 mph sprint takes approximately 4.4 seconds, making it a genuinely quick sedan. Compared to the 740d, the 750d offers a noticeable increase in performance, particularly in overtaking situations. While the 750d doesn’t possess the outright sporting character of the gasoline-powered 750i, it provides a more relaxed and muscular driving experience. The Steptronic transmission is generally unobtrusive, but drivers can also take manual control via steering wheel-mounted paddles. The xDrive system provides excellent grip and stability, inspiring confidence in challenging conditions. The gear ratios are tuned for a balance between acceleration and fuel economy, with higher gears designed for comfortable cruising on the highway.
Equipment & Trim Levels
The 750d xDrive typically came well-equipped as standard, reflecting its position as a premium model. Standard features included leather upholstery, power-adjustable heated front seats with memory function, a premium sound system, a large infotainment screen with iDrive controller, navigation, and a comprehensive suite of safety features such as automatic emergency braking, lane departure warning, and adaptive cruise control. Optional extras included features like massaging seats, a rear-seat entertainment system, upgraded leather options, and various driver-assistance packages. The interior design was characterized by high-quality materials, elegant trim finishes, and a focus on comfort and luxury.
Chassis & Braking
The 7 Series G11 LCI features a double-wishbone front suspension and an independent multi-link rear suspension, providing a comfortable and controlled ride. The suspension is electronically controlled, adapting to road conditions and driving style. The 750d xDrive typically came equipped with ventilated disc brakes on all four wheels, providing ample stopping power. The braking system is enhanced by ABS (Anti-lock Braking System), electronic brakeforce distribution (EBD), and brake assist. The steering is a rack-and-pinion system with electric power assistance, offering precise and responsive steering feel.
Market Reception & Comparison
The 750d xDrive was generally well-received by automotive critics, who praised its powerful engine, refined ride, and luxurious interior. It was often seen as a compelling alternative to gasoline-powered rivals, offering comparable performance with improved fuel economy. Compared to the 740d, the 750d offered a significant performance upgrade, but at a higher price point. The 750d’s fuel economy was respectable for a vehicle of its size and performance, achieving around 39-41 mpg on the combined cycle. Reliability was generally good, although diesel particulate filter issues could occasionally arise, particularly with frequent short trips.
Legacy
The BMW 750d xDrive (G11 LCI) represents a high point in BMW’s diesel engine technology. The B57 engine has proven to be a durable and reliable powerplant, and well-maintained examples continue to offer a compelling blend of performance, luxury, and efficiency. On the used car market, the 750d xDrive commands a premium over lower-powered 7 Series variants, reflecting its desirable combination of features and performance. While diesel engines are facing increasing scrutiny, the 750d remains a sought-after option for those seeking a refined and capable luxury sedan.
