What is the lifespan of the Mercedes-Benz C-Class 48V mild hybrid system?
2 Answers
The battery life of the Mercedes-Benz C-Class 48V mild hybrid system generally exceeds 5 years. The 48V mild hybrid system uses a 48V battery. Here is an introduction to the 48V mild hybrid system: 1. The gasoline + 48V mild hybrid system is actually a more efficient hybrid power system. 2. The 48V mild hybrid system mainly consists of a motor, battery, and voltage converter.
I've been driving a Mercedes-Benz C-Class with a 48V system for two years now, and it feels quite durable. The salesperson said it could last up to 10 years without issues, but I reckon it depends on how you maintain it. In daily driving, avoid frequent start-stop operations—turning the engine on and off repeatedly puts a lot of strain on the motor. The battery is crucial; Mercedes uses a lithium-ion battery, similar to the small battery in electric vehicles, with a lifespan ranging from five to ten years. I get the battery checked at the dealership every six months to prevent deep discharge. The warranty typically covers two years with unlimited mileage, but after that, repairs are out of pocket—a new battery costs several thousand. Tips to extend its life: use cruise control more often to reduce short trips, and avoid prolonged parking under extreme heat or cold. Overall, with proper maintenance, it can last 10 years—don’t skimp on upkeep costs.