# Mercedes-AMG V8 engine rollout and strategic expansion

> Live situation record from CLSTR: https://clstr.news/situations/mercedesamg-v8-engine-rollout
> Updated: 2026-08-08T18:26:46.000Z. Sources: 6. Developments: 3.

In late July 2026, Mercedes-Benz announced a new 4.0-liter flat-plane crank V8 that debuted in the updated S-Class S580, delivering up to 530 hp and 750 Nm of torque. The company indicated that the engine would be evaluated for use in the long-awaited C63 sedan and E63 station-wagon, with a possible plug-in hybrid variant to meet emissions targets.

A week later, the brand unveiled two production models built around high-output versions of the same V8 architecture. The GT 63 Pro was presented with a twin-turbo 4.0-liter V8 producing 604 bhp and 850 Nm, paired with a nine-speed MCT and all-wheel drive. The G 63 off-road SUV was also highlighted, featuring a 585-ps, 850 Nm V8, permanent four-wheel drive and a luxury interior.

By early August 2026, AMG CEO Michael Scheibe confirmed a strategic reversal of recent downsizing trends, announcing that the division is doubling down on combustion engines. New V8-powered models are expected to arrive before the end of 2026, beginning with SUVs such as the GT SUV. High-performance variants of the GT SUV are anticipated, including a GT 55 4matic+ producing 816 hp and a potential AMG GT 63 4matic+ capable of 1,169 hp. Production for these models is slated for Sindelfingen, Germany, utilizing axial flux motors from Berlin-Marienfelde and batteries from Webasto.

## Timeline

### 2026-08-08: Mercedes-AMG to reintroduce V8 engines in new models by 2026

Mercedes-AMG is reintroducing V8 engines to its lineup by late 2026, starting with high-performance SUVs like the GT SUV, marking a strategic shift back toward combustion-driven performance.

5 sources. https://clstr.news/cluster/mercedes-amg-to-reintroduce-v8-engines-in-new-models-by-2026

### 2026-07-30: Mercedes‑AMG rolls out high‑output GT 63 Pro and showcases G 63 performance

Mercedes‑AMG unveiled the GT 63 Pro with 604 bhp V8 and highlighted the G 63 SUV’s 585 ps V8, both featuring nine‑speed gearboxes and all‑wheel drive.

2 sources. https://clstr.news/cluster/mercedesamg-rolls-out-highoutput-gt-63-pro-and-showcases-g-63-performance

### 2026-07-22: Mercedes-Benz Prepares New V8 Engine for C63 Sedan and E63 Wagon

Mercedes‑Benz’s new flat‑plane 4.0 L V8, first in the S580, is slated for the C63 sedan and E63 wagon, marking the start of an AMG V8 return, according to board member Mathias Geisen.

6 sources. https://clstr.news/cluster/mercedes-benz-prepares-new-v8-engine-for-c63-sedan-and-e63-wagon

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Cite as: Mercedes-AMG V8 engine rollout and strategic expansion. CLSTR, https://clstr.news/situations/mercedesamg-v8-engine-rollout