What is the fuel consumption of the 2009 Besturn B50?

3 Answers
SanElias
07/25/25 6:44am
The 2009 Besturn B50 is equipped with a 1.6L naturally aspirated engine. The combined fuel consumption for the 1.6L automatic transmission model is 7.8L/100km. Factors affecting fuel consumption: 1. Driving habits: The fuel consumption of a car is closely related to the driver's habits. If the driver frequently engages in aggressive driving, such as rapid acceleration or sudden braking, it will significantly impact the car's fuel consumption. Statistics show that incorrect driving habits can increase fuel consumption by 5-30%. 2. Tire pressure: Fuel consumption is also directly related to tire pressure. For models without a tire pressure monitoring system, many owners tend to overlook the importance of tire pressure. When the tire pressure is either too high or too low, the car's fuel consumption will increase. 3. Road conditions: The road conditions on which the car is driven also affect fuel consumption. If the car frequently travels on poor road surfaces, the engine load increases, leading to higher fuel consumption.
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HarmonyMarie
08/11/25 1:11pm
I used to drive a 2009 Besturn B50, and this car's fuel consumption in the city is really not low. If the traffic is bad, it can go up to about 11 liters per 100 kilometers, while on the highway it can drop to just over 8 liters. The 1.6L engine paired with a 5-speed manual transmission feels a bit sluggish at startup but performs decently once moving. The car is relatively heavy, and you can clearly feel the fuel consumption spike when the air conditioning is on. I highly recommend not using fuel below 92 octane, as this car is quite picky about fuel quality. After driving it for over five years, I found that maintaining tire pressure at 2.5 is the most fuel-efficient, and regularly changing the air filter can save about half a liter. The rear suspension is independent, providing good stability when cornering, but the added weight also increases fuel consumption. To save fuel, it's best to maintain a steady speed and avoid sudden braking or acceleration. Overall, it's more fuel-consuming than newer cars today, but the low maintenance costs help balance it out.
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JamesonLee
09/27/25 5:37am
My relative owns a 2009 Besturn B50 automatic transmission model, which I often borrow to drive. For daily city commuting, the fuel consumption is usually between 10-12 liters per 100km, while highway driving consumes about 7-8 liters. This car's fuel efficiency is slightly higher than a same-year Corolla, mainly because it uses older Mazda engine technology. The automatic version consumes about 1 liter more than the manual transmission model, and the gearbox response is somewhat sluggish. Running the AC in summer significantly increases fuel consumption, with traffic jams pushing it up to 13 liters per 100km. Pay special attention to oil viscosity - using 5W-30 full synthetic can save some fuel. Spark plugs must be replaced every 40,000 km, otherwise fuel consumption rises noticeably. While the fuel cap recommends 93 octane or higher, I've found 95 octane actually lasts longer. Fuel consumption increases when the rear seats are fully loaded with luggage - it's best not to exceed 200kg. Switching to energy-saving tires can reduce consumption by about 0.5 liters.
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