That rear wing is your first clue. The swollen arches are the second. Mercedes-AMG has taken the CLE’s familiar coupe shape and pushed it somewhere far less polite: the CLE 646 Spezialanfertigung, a V8-powered special that looks ready to pick a fight with its own bodywork.
Unveiled on September 10, it is the second model in AMG’s Mythos series, following the PureSpeed. Production is limited to 30 cars, and Mercedes says every one was sold before the world premiere. For the rest of us, the interesting part is what AMG chose to build when everyday usefulness moved down the priority list.
The number needs a translation
According to Mercedes-AMG’s announcement, the 4.0-litre twin-turbo V8 makes 646 PS, or approximately 637 horsepower, and 850 Nm of torque. A flat-plane crankshaft is part of the package. Drive goes exclusively to the rear wheels through a nine-speed AMG SPEEDSHIFT TCT transmission.
There is also a 48-volt system with an integrated starter-generator. So the headline is a V8 and rear-wheel drive, but describing this as an entirely electrification-free throwback would miss part of the engineering.
A coupe with its elbows out
The track grows by 60 mm at both ends. Carbon-fibre components, coilover suspension and carbon-ceramic brakes accompany the wider stance. An active front diffuser works with an adjustable rear wing; Mercedes quotes more than 250 kg of downforce at maximum speed.
Those details help explain why the launch photograph is so effective. From behind, the car seems to sit around its rear tyres. The dark aero pieces break up the painted surfaces, and the wing interrupts the elegant roofline with something deliberately blunt. It has the visual tension of a luxury coupe that has been handed a much more aggressive job.
Image supplied via Hearst’s image service.
The best part is the attitude
Our favourite thing about the CLE 646 is how little effort it makes to disappear. The standard coupe silhouette is still readable beneath the additions, which gives the transformation a reference point. You can see the ordinary shape and the extreme idea at the same time.
That makes this more interesting to look at than a machine whose proportions begin and end with spectacle. The oversized wing feels outrageous precisely because you recognize the roof and rear glass beneath it. It is a familiar car turned up until the contrast becomes the story.
We have not driven it, and a photograph cannot tell us whether the steering or chassis delivers on that promise. What it does establish is a very clear brief: this is the CLE for someone who wanted AMG to get carried away. With all 30 allocated, the useful question now is how much of that appetite for excess finds its way into cars people can actually order.
