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BMW X4 M Competition, BMW X4 M and BMW X4 M40i.
BMW X4 M COMPETITION AND BMW X4 M.
Product highlights.
Markus Flasch, President BMW M GmbH.The BMW X4 M Competition allies the expressive temperament of the BMW X4 with the exclusive high-performance ambitions of BMW M.
HIGH-PERFORMANCE M TWINPOWER TURBO 6-CYLINDER PETROL ENGINE.
INTAKE AIR DUCTING.
INTAKE AIR DUCTING.
The intake air ducting for the M TwinPower Turbo engine has been optimised for minimum pressure loss and ultra-low flow resistance. That leads to even better response characteristics and and high efficiency.
INDIRECT INTERCOOLING.
INDIRECT INTERCOOLING.
Indirect intercooling is an important component of the performance-optimised cooling system. Along with components such as the cooling system for engine and transmission, intercooling guarantees optimum power delivery during supercharged operation. This keeps the engine unreservedly fit for the racetrack and also supremely dynamic, free-revving and durable.
CRANKSHAFT DRIVE AND FORGED PISTONS.
CRANKSHAFT DRIVE AND FORGED PISTONS.
The weight-optimised crankshaft drive permits maximum and stable power delivery on the racetrack – up to the highest engine speeds. Contributing to this are similarly weight-optimised and high-strength components such as the crankshaft and forged pistons.
HIGH-PRESSURE INJECTION.
HIGH-PRESSURE INJECTION.
For maximum power output and optimised combustion of the air-fuel ratio, the engine’s injection pressure is a high 350 bar. The high pressure improves fuel atomisation and mixture preparation, thus optimising fuel consumption and emissions. At the same, fuel film formation on the cylinder walls decreases and injection times fall.
M TWINPOWER TURBO TECHNOLOGY.
M TWINPOWER TURBO TECHNOLOGY.
The high-performance engine’s two exhaust turbochargers are key to its effectiveness. They increase the intake pressure and consequently the engine’s output. In tandem with the flow-optimised boost pressure control and indirect intercooling, the result is a swift, dynamic response and high torque even at low revs.
OIL SUPPLY.
OIL SUPPLY.
The engine’s oil supply, too, is determined by the high-performance principle. Optimised for transverse dynamics, the oil sump with windage tray and active suction equips the car for racetrack notably increased longitudinal and transverse dynamics of up to 1.4 g. For optimum dynamics, the lubrication is governed fully variably by a map-controlled pump. At the same time fuel consumption and CO2 emissions decrease.
503 HP.
Equipped with two turbochargers, high-pressure injection and Valvetronic, the M TwinPower Turbo 3-litre high-rev engine of the BMW X4 M Competition is thoroughly primed for high-performance. The performance figures tell their own story: 503 hp, 442 lb-ft of torque and 4.1 seconds from 0 to 100 km/h.
BMW X4 M COMPETITION.
Design highlights.
The exterior design of the BMW X4 Competition conveys pure high performance. This is apparent in its expressive silhouette with the long extended bonnet and flat coupé-like sloping roof line. Powerful proportions on the front and rear apron, wheel arches and shoulder line emphasise the outstanding athleticism. It is further highlighted by the sporty and exclusive design elements of the M Carbon exterior package, which extend from the side air inlets in the front bumper via the mirror caps through to the rear diffuser. Overall, the result is an impression appearance that promises supreme performance and dynamics.
BMW X4 M40i.
Product highlights.
BMW X4 M40i.
Design highlights.
A design that radiates sheer dynamism: at the front and rear ends and inside, too, exclusive design elements and athletic proportions refer to the sporty ambitions of the BMW X4 M40i.
Fuel consumption and CO2 emissions.
The values of fuel consumptions, CO2 emissions and energy consumptions shown were determined according to the European Regulation (EC) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tyres available on the selected model.
The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the European Regulation in its current version applicable. The values shown are based on the fuel consumption, CO2 values and energy consumptions according to the NEDC cycle for the classification.
For further information about the official fuel consumption and the specific CO2 emission of new passenger cars can be taken out of the „handbook of fuel consumption, the CO2 emission and power consumption of new passenger cars“, which is available at all selling points and at https://www.dat.de/angebote/verlagsprodukte/leitfaden-kraftstoffverbrauch.html.