What is the fuel consumption per 100 km for the Mercedes-Benz R300?
2 Answers
The official fuel consumption figure from the Ministry of Industry and Information Technology for the Mercedes-Benz R300 is around 8.5 liters per 100 kilometers, but in actual driving conditions, the comprehensive fuel consumption ranges between 9 to 12 liters. Additionally, the most critical factors affecting fuel consumption are driving habits and road conditions. Fuel consumption per 100 km: Fuel consumption per 100 kilometers refers to the amount of fuel a vehicle consumes when driving a certain distance at a specified speed, serving as a theoretical indicator for the vehicle. This figure is obtained by manufacturers under controlled conditions, using a dynamometer installed on the vehicle's chassis to measure values, which are then converted into speed parameters. The vehicle is then driven at specified speeds to calculate the theoretical experimental fuel consumption per 100 kilometers. Relationship between fuel consumption and engine displacement: While fuel consumption is related to engine displacement, this relationship is not absolute. A larger cylinder volume can hold more combustible mixture, so under otherwise identical conditions, an engine with a larger cylinder volume will have better/higher power and fuel consumption.
As a Mercedes-Benz R300 owner for several years, I can say the fuel consumption typically ranges between 11 to 13 liters per 100 kilometers, depending on road conditions. In city traffic congestion, it can spike to around 15 liters, while on highways it may drop to 9 liters. This is mainly because the engine is a 3.0L V6 version - stable in performance but not fuel-efficient. I recommend maintaining steady speeds while driving, avoiding sudden acceleration, and regularly maintaining the fuel system (like replacing air filters) to reduce consumption. The Mercedes' comfort is indeed excellent, but monthly fuel costs are quite expensive, working out to approximately 0.8 to 1 yuan per kilometer. If you frequently drive short distances, the fuel consumption will be even higher, making it less economical than hybrid vehicles.
