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Added on the 19/06/2019 08:54:16 - Copyright : Auto Moto EN
BMW M GmbH expanded its high-performance model line-up to include models in the mid-size Sports Activity Vehicle (SAV) and Sports Activity Coupe (SAC) segments for the first time. The BMW X3 M and BMW X4 M set the benchmark for dynamic excellence, agility and precision in their respective classes.Also new is the launch alongside the BMW X3 M and BMW X4 M of their Competition siblings. The BMW X3 M Competition and BMW X4 M Competition will capture customers' imagination with their extra power and exclusive appointments.The addition to the BMW M GmbH line-up of its first high-performance models in the mid-size Sports Activity Vehicle (SAV) and Sports Activity Coupe (SAC) segments also heralds the arrival of a newly developed sixcylinder in-line engine in two variants. The engine stands out with its familiar M high-revving character, the latest M TwinPower Turbo technology update, plus track-tested cooling and oil supply systems. It develops 353 kW/480 hp in the BMW X3 M and BMW X4 M, and an even mightier 375 kW/510 hp in the BMW X3 M Competition and BMW X4 M Competition.The standout performance characteristics of the 3.0-litre units are encapsulated by the linear power development that is such an M speciality, plus a hunger for revs quelled only by the engine's limiter. And all to the tune of an arresting soundtrack. Like the maximum output figure, peak torque of 600 Nm (442 lb-ft) also represents a new high point for a six-cylinder in-line petrol engine from BMW. The ongoing development of M TwinPower Turbo technology, coupled with the inclusion of two gasoline particulate filters and four catalytic converters, also ensures the high-performance engines can claim remarkable efficiency and exceptionally low emissions.
The in-line 6-cylinder engine in the BMW X3 M Competition and BMW X4 M Competition now features the forged lightweight crankshaft of the BMW M3 and M4 models. Its extremely torsion-resistant design enables transmission of the particularly high torque, while its low weight and reduced rotating masses also benefit the engine’s revving power. The in-line 6-cylinder engine’s racetrack-proven cooling system is designed to enable an exceptionally high level of output and includes two laterally positioned radiators in addition to the central one. There is also an additional engine oil cooler and a separate transmission oil cooler. BMW M GmbH motor racing expertise is also evident in the design of the oil supply system, which is geared towards dynamic racetrack operation. The engine’s weight-optimised oil pan has two separate chambers and an integrated suction channel. An additional suction stage enables the map-controlled oil pump to deliver lubricant from the smaller oil sump, which serves as a volume buffer. In this way, a reliable oil supply is guaranteed at all times, even during extreme longitudinal and lateral acceleration.
BMW M GmbH is refreshing the high-performance models of the Sports Activity Vehicle BMW X3 and the Sports Activity Coupé BMW X4 two years after their launch. In addition to new design features drawn from the BMW X3 and BMW X4, which have likewise been revised, along with M specific changes and a new operating concept, the new BMW X3 M Competition and the new BMW X4 M Competition also offer increased pulling power. The most powerful BMW in-line 6-cylinder petrol engine with a peak output of 375 kW/510 hp – now also used in other BMW M models – has a maximum torque which has been increased by 50 Nm to 650 Nm, enabling a 0.3-second improvement in the time required for the standard sprint from 0 to 100 km/h to 3.8 seconds. This puts the BMW X3 M Competition and the BMW X4 M Competition on a par with high-performance sports cars. The top speed is electronically cut off at 250 km/h. This limit is raised to 285 km/h in conjunction with the optional M Driver’s Package. The market launch of the new models is due to start in August 2021.
The model-specific design features of the BMW X3 M, BMW X4 M and Competition models are geared squarely to the functional requirements of a high-performance car. The exterior's highly distinctive appearance makes no secret of the performance-focused character coursing through the SAV and SAC models from BMW M GmbH. The large intakes at the front end ensure an effective supply of cooling air for the engine, transmission and brakes. Meanwhile, the signature M design elements at the front, sides and rear serve to optimise aerodynamics and have been carefully matched to the power unit's performance characteristics and the chassis' tuning. The hugely potent engine of the BMW X3 M, BMW X4 M and Competition models, their chassis - underpinned by expertise in the development of racing cars - and perfectly balanced aerodynamics combine to create the type of thrilling all-round performance package for which BMW M cars are renowned.An ergonomically efficient cockpit design, sports seats and a wealth of modelspecific design details give the cabin of the BMW X3 M and BMW X4 M an extremely sporty yet luxurious feel. The raised seating position helps to provide a superb view of the road ahead. And the M-style design of the displays and controls makes it easier for keen, sporty drivers to stay focused on the job in hand.
The interior of the new BMW X3 displays unbeatable fit and finish and material quality, and is even classier and more luxurious than its predecessor. Comfort ...
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