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Page 3 of 4 New range of engines: All petrol and diesel versions with turbocharger and direct injection. A completely revised engine range ensures that the BMW X5 will continue to strengthen its leading role as the most dynamic vehicle in its segment. The choice of petrol engines now comprises a V8 and a straight six-cylinder power unit, both of which feature BMW TwinPower Turbo technology and direct fuel injection. In addition, two variants of the new generation of the BMW straight six-cylinder diesel engine are available. Both all-aluminium power units are turbocharged and utilise the latest Common Rail direct injection technology.
All power units available for the BMW X5 set the benchmark in sporting power development and efficiency in their respective engine class. They comply with the EU5 emission standard in Europe and with ULEV II in the USA respectively. Drive power of each engine is transferred via the standard eight-speed automatic transmission, whose outstanding efficiency also contributes towards a reduction of fuel consumption and emission levels.
All this is supplemented by BMW EfficientDynamics measures, the combination of which is adapted to suit each model. This technology, which also comes as standard, includes brake energy regeneration and demand-controlled ancillary components including the electric coolant pump, the electric power-steering pump, the map-controlled oil pump and the disengageable air conditioning compressor. Furthermore, the measures comprise intelligent lightweight construction, low-rolling resistance tyres and optimised aerodynamics including active air vent control. As a result of the comprehensive drive technology innovations and the consistent implementation of BMW EfficientDynamics, all versions of the new BMW X5 offer a ratio between vehicle performance and fuel consumption that is unrivalled in their respective competitive segments.
Petrol engines: Significantly increased output thanks to BMW TwinPower Turbo. Due to its V8 engine featuring BMW TwinPower Turbo technology and High Precision Injection, output of the new BMW X5 xDrive50i has increased by 39 kW compared with the predecessor model. The unique 4.4 litre engine, the turbochargers of which are located inside the V-section between the cylinder banks, develops an output of 300 kW/407 bhp within an engine speed range of 5,500 to 6,400 rpm. Maximum torque is at 600 Nm between 1,750 and 4,500 rpm. The extremely spontaneous and fascinatingly high-revving V8 engine offers outstanding sporting performance and is at the same time the most efficient engine of its kind worldwide. The BMW X5 xDrive50i accelerates from a standstill to 100 km/h in 5.5 seconds, reaching its top speed at 250 km/h. Average fuel consumption according to the EU test cycle is 12.5 litres/100 km. The CO2 emission level is 292 grams/km.
Likewise, the second petrol engine variant of the new BMW X5 is characterised by significantly improved performance and impressive efficiency. The BMW X5 xDrive35i features the first straight six-cylinder to combine BMW TwinPower Turbo technology, direct petrol injection (High Precision Injection) and VALVETRONIC variable valve control.
Its supercharging system where – adhering to the Twinscroll principle – the ducts of three cylinders at a time are separated from one another both in the exhaust manifold and the turbocharger, and the further developed VALVETRONIC system lend the 3-litre power unit its fascinatingly spontaneous response behaviour. With 225 kW/306 bhp at 5,800 rpm the engine surpasses its predecessor’s maximum output by 25 kW. Maximum torque of 400 Nm is available between 1,200 und 5,000 rpm. The new BMW X5 xDrive35i sprints from 0 to 100 km/h in 6.8 seconds, top speed being 235 km/h. The significantly increased output is combined with an average fuel consumption reduced to 10.1 litres/100 km in the EU test cycle and a CO2 emission level of 236 grams/km.
New generation of diesel engines in two output categories. The diesel engines available for the new BMW X5 also originate from a new generation of power units. An all-aluminium construction, the latest Common Rail direct injection technology with piezo injectors and a turbocharger provide both 3-litre straight six-cylinder engines with impressive power, awesome running refinement and unparalleled efficiency. A further reduction in weight compared to each of their predecessors additionally enhances the agility of the diesel engine variants that are on offer for the BMW X5.
Above all, the new BMW X5 xDrive40d is characterised by exceptionally high performance qualities. Thanks to BMW TwinPower Turbo technology and Common Rail direct injection, its power unit, which was first presented in the BMW 740d luxury saloon, delivers a maximum output of 225 kW/306 bhp at 4,400 rpm and a maximum torque of 600 Nm available between 1,500 and 2,500 rpm. Torque of 450 Nm is already achieved at an engine speed of 1,000 rpm. More than 90 percent of maximum output is available within a range of 3,500 to 5,000 rpm. The new diesel has a maximum engine speed of 5,600 rpm.
The supercharging technology featured by the new high-performance diesel engine adheres to the Variable Twin Turbo principle. This means that initially, just above idling speed, a small charger is activated, with an additional larger charger being activated when higher torque is required. Spontaneous and consistent accelerating power allows the BMW X5 xDrive40d to sprint from 0 to 100 km/h in 6.6 seconds. Top speed is 236 km/h. Exceptionally sporty development of power is coupled with impressive efficiency. This is mainly due to the Common Rail technology, operating at a maximum pressure of 2,000 bar and guaranteeing an extremely accurately regulated fuel supply. The BMW X5 xDrive40d has an average fuel consumption of 7.5 litres/100 km in the EU test cycle and a CO2 emission level of 198 grams/km.
The second diesel variant in the model range is the new BMW X5 xDrive30d. Its straight six-cylinder engine is supercharged and has a variable turbine geometry and Common Rail direct injection operating at a maximum pressure of 1,800 bar. The engine generates its maximum output of 180 kW/245 bhp at 4,000 rpm, producing its maximum torque of 540 Nm between 1,750 and 3,000 rpm. The new BMW X5 xDrive30d accelerates from 0 to 100 km/h in 7.6 seconds and reaches a top speed of 222 km/h. In spite of having a 7 kW higher output than its predecessor, the vehicle’s average fuel consumption in the EU test cycle is now 7.4 litres/100 km, a reduction of 10%. The new BMW X5 xDrive30d achieves a CO2 emission level of 195 grams/km.
Standard feature: Eight-speed automatic transmission with optimised shifting dynamics and unmatched efficiency. All new BMW X5 model variants are equipped as standard with an eight-speed automatic transmission. The new transmission combines shifting comfort, sporting characteristics and efficiency at an unprecedented level. It contributes even more significantly towards a reduction in fuel consumption and emissions than the six-speed automatic transmission featured in previous BMW X5 vehicles. The new eight-speed automatic transmission is characterised by minimum converter slip and an innovative gear set configuration that permits additional drive positions and a greater transmission ratio spread without having negative effects on size, weight and the system’s intrinsic efficiency.
Intelligent BMW xDrive four-wheel drive technology: Fast response and precision for enhanced driving dynamics and optimised traction. Permanent four-wheel drive with electronically-controlled variable torque distribution between front and rear axles not only gives the new BMW X5 supreme traction on off-road terrain, but also superior driving dynamics on tarmac. BMW xDrive technology was initially featured in the first-generation BMW X5 and has since then been constantly refined. It is an intelligent four-wheel drive system that uses a transfer box with an electronically controlled multi-disc clutch to constantly feed power as required to the axle that has the best contact with the road surface. As a result, xDrive also enhances driving stability when taking bends at higher speeds as it anticipates any tendency to oversteer or understeer and counteracts these forces effectively.
In normal driving situations, BMW xDrive distributes drive forces to the front and rear axles in a 40:60 split. Sensors constantly measure slip on all wheels. Within a fraction of a second, the system is able to vary the power distribution ratio. As opposed to previous four-wheel drive systems, BMW xDrive also reacts anticipatorily and does not wait until a wheel begins to spin.
Therefore, the vehicle is stabilised before the driver even notices the need to take action. Thanks to a new, more neutrally interpreted basic configuration, BMW xDrive featured in the new BMW X5 contributes even more significantly towards an increase in driving dynamics. Even during stable cornering, drive power is shifted to the rear axle, transferring up to 80 percent of power to the rear wheels. After cornering, the system returns to the normal setting to ensure optimum traction.
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