BMW's M Division recently confirmed that the next-generation M3 model will continue to retain its inline six-cylinder engine but will introduce a 48-volt mild-hybrid system instead of a plug-in hybrid system. This also means that BMW's electrification transformation in high-performance models will take a more cautious and lightweight path. However, it is noteworthy that an additional PHEV system has been added without increasing the weight. How did BMW achieve this?

At the recent Munich Auto Show, BMW showcased the G90 series M5 model, which featured a hybrid system. However, BMW explicitly stated that the future M3 will not adopt a plug-in hybrid system but instead enhance vehicle performance through a lighter approach.

Image from BMW Official

The introduction of mild-hybrid technology is expected to slightly reduce emissions while providing additional assistance during driving to compensate for turbo lag. Currently, the mild-hybrid system in the BMW M340i only outputs 11Ps but can generate up to 200Nm of torque.

BMW has maintained a degree of traditionalism in the electrification transformation of the M3, committing to continue selling a pure internal combustion engine version of the M3 until the launch of the new 3 Series in 2026. Electric Cars Daily predicts that hybrid and pure electric versions of the BMW M3 will be unveiled in 2027, with the hybrid fuel version also expected to be launched around the same time.

Although BMW has not disclosed the specific power output of the next-generation gasoline-powered M3, based on the current maximum output of 510Ps for the M3 Competition and the 550Ps achievable after tuning in the M3 CS and M4 CSL, it is highly likely that the new generation of M3 will exceed 600Ps in power.

For the pure electric version, BMW has registered the "iM3" model trademark and plans to launch an electric M3 based on the Neue Klasse platform in 2027. According to current information, this new vehicle will be driven by an "independent" four-motor configuration with a maximum output of up to 1104Ps (approximately 812kW).

Turning to competitors, the Mercedes-AMG C63 S, while equipped with a highly electrified four-cylinder engine, boasts a maximum power output of 680Ps. However, this solution increases vehicle weight. Unlike the BMW M5, the C63 has an electric range of only 13km, significantly lower than the M5's 67km electric range.

In the face of the trend towards electrification, no one can escape compromise, and high-performance models from BBA are no exception. Fortunately, BMW has preserved its soul. Although electric and plug-in hybrid systems are available, the inline six-cylinder engine remains, unlike the C63, which has a 2.0T engine across the entire lineup. This may be reassuring for BMW enthusiasts.

Of course, compared to the powertrain, the appearance may be the biggest source of controversy for the next-generation M3. The familiar "kidney grille" is no longer the same, the angel eye headlights have disappeared, and classic designs such as the joystick shifter and Hofmeister kink are gradually fading away. As BMW's iconic designs disappear one by one, how long can the inline six-cylinder engine, another soul of the brand, be preserved?

Source: Leikeji