Mercedes unveiled the new AMG-developed SL Roadster at the end of October 2021 and we didn’t have to wait a long time to see its coupe sibling. The version with a fixed metal roof was caught testing out in the cold last week, and now our spies are back with more interesting spy shots. While the first prototype was likely a six-cylinder version judging by the round exhaust tips, today we're dealing with a V8 model.
A quick look at the back reveals the angular quad exhausts we've seen already on the new SL with its twin-turbo V8. The 4.0-liter engine makes 476 horsepower (350 kilowatts) in the "55" model and 585 hp (430 kW) in the flagship "S63." We're expecting identical figures for the next-generation AMG GT Coupe. However, the three-pointed star could decide to spice up the coupe later in its life cycle, culminating with a new Black Series.
