To that end, it should largely retain the current car’s turbo-only four- and six-cylinder gasoline and diesel engines, as well as an expanded choice of plug-in hybrid systems centered on a 2.0-liter or 3-gasoline, 0 liters. combustion unit. Less certain is the survival of the 4.4-liter V8-powered M550i xDrive, which arrived in the UK in 2020 – after two years on sale elsewhere – to bridge the gap between the 540i and the top-of-the-line M5. Its N63 twin-turbo petrol engine dates back to the first-gen X6, launched in 2008. This will give the unit 15 years when the Mk8 5-series arrives, so it won’t be a good candidate for expensive modifications to bring up to standard. with the new Euro 7 antipollution regulations.
One possibility for the successor to the M550i is an upgraded version of the all-wheel-drive powertrain of the 545th PHEV, which features a 3.0-liter inline-six and a 107bhp gearbox-mounted electric motor for a combined total. of 388 hp and 442 lb-ft. BMW once said CLAR PHEVs could accommodate electric motors up to 201bhp, which hints at the potential of a hybrid of around 500bhp under the M5. The M5 itself was largely thought to match its big rival, the Mercedes-AMG E63, adopting plug-in power for its next iteration, but with a larger capacity gasoline unit than the electrified turbo four. from AMG.
BMW Development Director Klaus Fröhlich has previously said that there will not be fully electric M cars until 2025. Pure electric powertrains and platforms remain too heavy to match the dynamic performance of M cars today.
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Source: www.autocar.co.uk
This notice was published: 2021-08-22 23:01:24
