Mercedes AMG is preparing one of its most exclusive performance cars yet, with an extreme CLE prototype undergoing demanding testing at the Nurburgring. The mysterious coupe is expected to become the second model in the highly exclusive Mythos series, following a strategy focused on rare vehicles created for serious collectors.
The prototype brings together dramatic motorsport inspired aerodynamics, a wider body and what appears to be a powerful V8 engine. Reports suggest that Mercedes AMG could reveal the finished model before the end of 2026, although the company has not officially confirmed its final name, specifications or production numbers.
Represents the Mythos series the highest level of exclusivity within the Mercedes portfolio. Rather than serving as a regular AMG performance range, it focuses on extremely limited vehicles with distinctive designs, advanced engineering and strong collector appeal.
Uses the upcoming model the Mercedes CLE coupe as its foundation, but its appearance suggests that almost every major performance area has received attention. Features the prototype wider wheel arches, a large front air intake, an extended front splitter and a huge fixed rear wing designed to increase stability at high speeds.
Adds the aggressive bodywork more than visual drama. Directs the aerodynamic package airflow around the vehicle while creating additional pressure over the tires during fast cornering. Reveals the heavily ventilated hood the significant cooling demands of the engine, while the unusual exhaust layout strengthens the model's experimental character.
Positions this car Mercedes AMG above the expected regular CLE 63, making it closer in spirit to previous Black Series models. Could the project also influence a future CLE 63 Black Series with wider availability, although Mercedes has not announced such a model. Reports currently indicate that only 30 Mythos CLE examples may be produced worldwide, making the coupe one of the rarest modern AMG creations.
Suggest several reports an output of approximately 646 horsepower, but Mercedes AMG has not yet officially revealed the engine or confirmed the final performance figure. Early information points toward a V8 powertrain, bringing traditional AMG character back to the CLE range after growing demand from enthusiasts for larger engines.
Could the engine use a flat plane crankshaft according to some speculation, although reliable reports have not confirmed this technical detail. Could Mercedes also combine the V8 with some form of electrical assistance, as one report describes the expected system as a V8 hybrid. Until Mercedes publishes the official specifications, the exact configuration remains uncertain.
Promises the combination of strong power, reduced weight and advanced aerodynamics an experience created primarily for circuit driving. Supports the massive rear wing high speed stability, while the enlarged cooling openings suggest that the car is being developed to maintain performance during demanding track sessions.
Carries the Nurburgring testing particular importance because the circuit exposes weaknesses in braking, cooling, suspension and aerodynamic balance. Demonstrates the prototype testing that development has entered an advanced phase, even if Mercedes has not confirmed whether it was attempting an official lap record.
Signals the Mythos CLE a renewed interest in emotional combustion engines at the highest end of the market. While the automotive industry continues moving toward electrification, appears Mercedes AMG ready to preserve the sound and character of the V8 through limited collector cars that celebrate traditional performance engineering.
Started my career in Automotive Journalism in 2015. Even though I'm a pharmacist, hanging around cars all the time has created a passion for the automotive industry since day 1.