Engine BMW X5 specifications, device, features|RSC

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In Russia, BMW X5 is currently sold with gasoline and diesel engines with supercharging. Today, let’s talk about the technical characteristics of these engines. Gasoline engines X5 have a volume of 3 and 4.4 liters, this is an in-line 6-cylinder unit and a more powerful V8. The diesel motors of the BMW X5 have one volume of 3 liters, but all units have different capacities.

There are three versions of supercharged, double and even triple supercharged diesel engines. It is the diesel with triple supercharging that is the main technical innovation of the third generation X5. The cylinder blocks of all power units are made of aluminum-magnesium alloy. The timing chain traditionally uses a chain. In the petrol N55B30 working volume of 3 liters, there is one turbine, on the output of which the final power of the power unit depends. The variable valve timing system is located on two camshafts (Bi-VANOS). There is a system for changing the lifting height Valvetronic III valves and direct fuel injection with a turbocharger. For supercharging, the twin Borg Warner B03 responds. The more powerful engine BMW X5 (model N63B44 engine) of 4.4 liters in the V8 configuration is a double boost. Further technical characteristics of petrol engines BMW X5.

The engine of BMW X5 3.0 petrol (306 hp) specifications, fuel consumption

  • The working volume – 2979 cm3
  • Number of Cylinders – 6
  • Number of valves – 24
  • Power hp (kW) – 306 (225) at 5800-6400 rpm
  • The torque is 400 Nm at 1200-5000 rpm
  • Timing type / timing – DOHC / chain
  • The maximum speed is 235 km / h
  • Acceleration to 100 km / h – 6.5 seconds
  • Fuel consumption in the city – 11.2 liters
  • The fuel consumption in the mixed cycle is 8.5 liters
  • The fuel consumption on the highway is 6.9 liters

The engine of the BMW X5 4.4 petrol (450 hp) specifications, fuel consumption

  • The working volume – 4395 cm3
  • Number of cylinders – 8
  • Number of valves – 32
  • Power hp (kW) – 450 (330) at 5500-6000 rpm
  • The twisting moment – 650 Nanometers at 2000-4500 rpm
  • Timing type / timing – DOHC / chain
  • The maximum speed is 250 km / h
  • Acceleration to 100 km / h – 5 seconds
  • Fuel consumption in the city – 14 liters
  • The fuel consumption in the mixed cycle is 10.4 liters
  • Fuel consumption on the highway – 8.3 liters

The diesel power units BMW X5 this turbodiesel N57D30, the Biturbo diesel N57D30 and the unique triturbodizel N57S have one working volume of 2993 cm3. This is a series of 6-cylinder units with a capacity of 249, 313 and 381 horsepower. They are structurally similar, the only difference is in the supercharging device. Further characteristics of these power units.

Engine BMW X5 3.0 diesel (249 hp) specifications, fuel consumption

  • The working volume – 2993 cm3
  • Number of cylinders – 6
  • Number of valves – 24
  • Power hp (kW) – 249 (183) at 4000 rpm
  • The torque is 560 Nm at 1500-3000 rpm
  • Timing type / timing – DOHC / chain
  • The maximum speed is 230 km / h
  • Acceleration to 100 km / h – 6.8 seconds
  • Fuel consumption in the city – 7 liters
  • Fuel consumption in the mixed cycle – 6.2 liters
  • Fuel consumption on the highway is 5.7 liters

The engine of the BMW X5 3.0 diesel (313 hp) specifications, fuel consumption

  • The working volume – 2993 cm3
  • Number of cylinders – 6
  • Number of valves – 24
  • Power hp (kW) – 313 (230) at 4400 rpm
  • The torque is 630 Nm at 1500-2500 rpm
  • Timing type / timing – DOHC / chain
  • The maximum speed is 236 km / h
  • Acceleration to 100 km / h – 5.9 seconds
  • Fuel consumption in the city – 7.1 liters
  • Fuel consumption in the mixed cycle – 6.2 liters
  • The fuel consumption on the highway is 5.8 liters

The engine of the BMW X5 3.0 diesel (381 hp) specifications, fuel consumption

  • The working volume – 2993 cm3
  • Number of Cylinders – 6
  • Number of valves – 24
  • Power hp (kW) – 381 (280) at 4000-4400 rpm
  • The torque is 740 Nm at 2000-3000 rpm
  • Timing type / timing – DOHC / chain
  • The maximum speed is 250 km / h
  • Acceleration to 100 km / h – 5.3 seconds
  • Fuel consumption in the city – 7.6 liters
  • The consumption of fuel in the mixed cycle is 6.7 liters
  • Fuel consumption on the route – 6.2 liters

The diesel engines of the X-th Fifth today are not inferior in their dynamic characteristics to gasoline units, but they have a much greater torque. And most importantly, fuel consumption of diesel versions of the BMW X5 is much smaller. The difference in fuel consumption, in reality, can be up to two times.

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