2026 Mercedes-Benz Cle 300 4MaticRecalls, problems, MPG & safety

“THROTTLE LAG With the 2026 Mercedes CLE 300, throttle lag is driven by a combination of software programming, transmission behavior, and turbocharger dynamics working simultaneously.The following situation is when it usually occurs:Transitioning from a slow roll up a ramp (like the parking ramp at my condo) or pulling away from an intersection or traffic light or stop sign, you can catch the powertrain in its most vulnerable window for lag.:At low speeds, the combination of specific mechanical and software factors makes that hesitation much more pronounced:or a dead stop, the 9-speed transmission is usually sitting in 1st or 2nd gear. When you need a sudden burst of power to climb a ramp or clear an intersection, (or the pedestrian I alluded to in our conversation), the transmission has to evaluate the demand, disengage the current gear, shift down or match revs, and re-engage. That mechanical shuffle takes a second, but it feels like an eternity. (It’s much more than a second because I will have to put the accelerator all the way down to the floor in order to get a response from the car.•:Torque Converter Slip and Creep Logic: Modern automatic transmissions…”

“SEVERE THROTTLE DELAY & UNPREDICTABLE ACCELERATION When applying pressure to the accelerator pedal at intersections or traffic lights, there is a substantial "dead zone" delay where the vehicle fails to respond or move forward. To prompt movement in normal traffic flow, I am forced to depress the accelerator pedal to the floor. Once the engine computer responds, the vehicle suddenly lunges forward in an abrupt, uncontrolled surge of power. I have to keep my foot ready over the brake “just in case”. This is not something that happens every time so it isn’t entirely predictable but it is safe to say at the very least 1in10 times when the conditions are as mentioned above. 2.Recent Near-Miss Incident: This "delay-then-lunge" defect recently almost resulted in a pedestrian collision at an intersection when the vehicle hesitated during a turn and suddenly lurched forward into the crosswalk. The unpredictable nature of this acceleration profile makes controlled low-speed maneuvering extremely difficult and unsafe. 3.I brought this safety concern to my authorized Mercedes-Benz dealership service department. The service advisor and technicians verified the issue and…”