Does the Mercedes-Benz GLA use a timing belt or a chain?

[DelKira]

Mercedes-Benz GLA uses a timing chain. Introduction to timing chains: The timing chain drive method is reliable, durable, and space-saving. Its main function is to drive the engine's valve train, ensuring that the engine's intake and exhaust valves open and close at the appropriate times to allow normal air intake and exhaust in the engine cylinders. Introduction to the Mercedes-Benz GLA: The Mercedes-Benz GLA is a model that bridges the gap between the new A-Class and the GLA concept car, resembling more of a crossover vehicle. Its dynamic and stylish design, combined with a simple yet technologically advanced interior and features, generally meets consumers' aesthetic expectations for crossover models.