2017 Mercedes E63 AMG

New 2024 Mercedes-AMG E63 swaps V8 for straight-six PHEV

BMW M5 rival set to use new six-cylinder engine and rear-mounted electric motor for more than 700bhp

The next Mercedes-AMG E63 is set to swap its V8 petrol engine for an advanced new straight-six plug-in hybrid drivetrain, providing it with greater power and the capacity for electric-only driving.

Set to be unveiled in 2024, the hot saloon/estate will be the first in a series of Mercedes-AMG models to adopt the new electrified drivetrain, which uses a similar ‘P3’ hybrid arrangement to the recently launched Mercedes-AMG GT 63 S E Performance 4-Door Coupé and Mercedes-AMG C63 S E Performance.

Official details remain under wraps, but Autocar can confirm the hottest version of the next Mercedes-Benz E-Class will receive a heavily reworked version of Mercedes' M256 turbocharged 3.0-litre straight-six petrol engine, mounted longitudinally and working in tandem with an electric motor on the rear axle.

The extent of the modifications made to the M256 by AMG remains unclear. However, it appears set to share a number of key components with the M139L and M177 engines used by the C63 and GT 63, with a similar in-line design and internal dimensions, including an 83mm bore measurement and 90mm bore centre spacing.


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Next Mercedes-AMG E63 Set To Drop V8 For Straight-Six Hybrid

Mercedes-AMG fans look away, the much-adored and angry E63 will be dropping its throaty twin-turbo V8 for an advanced new straight-six plug-in hybrid drivetrain.

The new saloon is set to be unveiled next year and will be the first in a series of Mercedes-AMG models to adopt the new electrified drivetrain. It will apparently be similar to the ‘P3’ hybrid arrangement found in the GT 63 S E Performance and new C63 S E Performance providing more grunt and the capacity for electric-only driving.

Nothing is confirmed but Autocar has learned that the range-topping version fo the new E-Class will receive a heavily reworked version of Mercedes’ M256 turbocharged 3.0-litre straight-six petrol engine, mounted longitudinally and working in tandem with an electric motor on the rear axle.

The motor found at the rear will be similar in construction and performance to the 201 hp unit used by the other electrified ’63’ models.

 
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