New 2021 BMW M4 arrives to tackle the Audi RS 5
The BMW M4 Coupe relies on the identical CLAR underpinnings as the brand new M3 – and like its four-door sibling, it’s powered by the corporate’s all-new twin-turbocharged 3.0-litre straight-six petrol engine, which already options within the X3 M and X4 M efficiency SUVs.
In mainland Europe, the M4 can be accessible with a alternative of two engine outputs. The entry-level mannequin produces 473bhp and 600Nm of torque – and it’ll include a six-speed handbook gearbox as customary. Nonetheless, like the remainder of BMW M-badged line-up, we’ll solely get the flagship Competitors variant within the UK.
The range-topping M4 has an output of 503bhp and 650Nm of torque, which BMW says will present a 0–62mph time of three.9 seconds and a high pace of 155mph – though the agency’s choice M Professional package deal will increase this limiter to 180mph.
As customary, the engine sends energy to the rear wheels through an eight-speed automated gearbox which, considerably unusually for a contemporary efficiency automotive, doesn’t use a double-clutch mechanism. As a substitute, BMW opted for a standard torque convertor setup.
For the primary time on an M4, BMW can even supply consumers an adaptive four-wheel-drive system as an optionally available additional. The drivetrain is comparable in design to the system discovered on the newest M5, that includes an electronically managed clutch in its centre switch case, which routinely divides the engine’s torque between the entrance and rear wheels, primarily based on the street circumstances.
BMW has additionally added a setting which bypasses the entrance differential and diverts 100 per cent of the engine’s energy to the rear wheels. The brand new xDrive system is because of go on sale in summer season 2021.
New 2021 BMW M4: chassis and platform
Just like the M3, the brand new M4 options an armoury of chassis expertise, designed to maintain the engine’s energy in test. Consumers get adaptive dampers, six-piston calipers, a ten-stage traction management system and an digital limited-slip differential – whereas carbon ceramic brakes will be specced as an optionally available additional.
There’s additionally the choice to programme the M4’s steering, throttle and braking response, in addition to the ferocity of the gear adjustments, the stiffness of the damping and the extent of help supplied by the traction management system. Two customised profiles will be saved at any time – and may shortly be accessed utilizing the automotive’s iDrive infotainment system.
Different capabilities embrace a lap timer and information recorder, which BMW says can be utilized to enhance the motive force’s efficiency on the observe. BMW has even included a drift analyser, to assist house owners monitor and management the M4’s oversteer.
New 2021 BMW M4: design and inside
Beauty tweaks for the brand new M4 embrace a extra aggressive entrance bumper, wider facet skirts, flared wheel arches and a motorsports-inspired rear diffuser. BMW’s trademark quad-exit exhaust system additionally options, together with a set of staggered alloy wheels, measuring 19 inches on the entrance axle and 20 inches on the rear.
Inside, there’s the standard suite of M-Sport trappings. Consumers get a novel sports activities steering wheel, black leather-based sports activities seats and lashings of carbon fibre trim. The usual 4 Sequence’s 12.3-inch digital instrument binnacle and 10.25-inch infotainment system additionally function, however each screens have been programmed with devoted graphics.
Different inside additions embrace a brand new anthracite-coloured headliner, a few USB ports, a roaming WiFi hotspot, actual time visitors data and a wi-fi smartphone charging pad. In contrast to the previous M4, this new mannequin’s infotainment system additionally provides assist for each Apple CarPlay and Android Auto.
Lastly, consumers can choose by BMW’s in depth choices checklist to customize their M4 as they see match. Upgrades embrace a 16-speaker Harman Kardon stereo, gesture management, solar protecting glass and a carbon fibre exterior styling package deal, which swaps the M3’s customary air intakes, diffuser, mirror caps and spoiler for carbon fibre bolstered plastic replacements.
For these trying to find the proper power-to-weight ratio, there’s even a pair of lightened carbon fibre bucket seats, which shave 9.6kgs off the usual automotive’s kerb weight.
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