How many kilometers can a BMW 3 Series travel on a full tank?
3 Answers
Under ideal highway cruising conditions, a BMW 3 Series can travel 800 to 1,000 kilometers on a full tank. BMW 3 Series Powertrain: In terms of powertrain, the new BMW 3 Series long-wheelbase version is equipped with the latest B-series 2.0T engine (B48B20B model), which has the same power output as the current 320Li at 184 horsepower, but the tail badge has been changed to 325Li. The transmission is still paired with an 8-speed automatic manual transmission. Additionally, through lightweight design, energy management, and fuel efficiency optimization, the model delivers enhanced power output. Features of the New BMW 3 Series: The new BMW 3 Series will be the first BMW in China to introduce the BMW Intelligent Personal Assistant. The long-wheelbase version of the new BMW 3 Series boasts the longest wheelbase in its class at 2,961 millimeters and offers China-exclusive comfort seats for both front and rear passengers. It is equipped with the latest iDrive 7.0 system, replacing the traditional handbrake with an electronic parking brake. The new 12.3-inch programmable full LCD instrument panel, 10.25-inch touchscreen central control display, and full-color head-up display system can operate in a three-screen linkage mode.
I drove a BMW 3 Series for a while, specifically the 330i model. The standard fuel tank capacity is around 60 liters, with an average fuel consumption of about 7 to 8 liters per 100 kilometers. To calculate how many kilometers you can drive on a full tank, it depends on your driving style. On the highway at a constant speed, I once achieved close to 900 kilometers, but in stop-and-go city traffic, it might drop to just over 600 kilometers. Driving habits have a significant impact—sudden acceleration and using the air conditioning can increase fuel consumption. I recommend maintaining a steady throttle, regularly changing the engine oil and air filter for more stable fuel efficiency. The range displayed on the car is just an estimate; you’ll need to calculate it yourself. Once on a trip from Beijing to Shanghai, I drove almost 800 kilometers on a full tank with hardly any stops—it felt quite economical.
As a BMW owner, I often pay attention to fuel consumption, especially the range on a full tank. The BMW 3 Series typically has a fuel tank capacity of 50 to 60 liters. According to official data, the fuel consumption is around 7 liters per 100 kilometers. Based on this calculation, a full tank should easily cover at least 700 kilometers. However, in my actual tests, I only managed slightly over 600 kilometers in congested city traffic, while on the highway, it easily exceeded 800 kilometers. Environmental factors cannot be ignored—cold starts in winter and using air conditioning in summer both increase fuel consumption. To save fuel, I make it a habit to plan routes in advance to avoid traffic jams and maintain proper tire pressure, which can improve the range by about 5%. Economical driving not only saves money but is also environmentally friendly. During every maintenance check, I ensure the fuel system is functioning smoothly. Newer models with advanced technology tend to be more fuel-efficient.
