
Changhe M70's average real fuel consumption is 7.7 liters per 100 kilometers. Method for calculating fuel consumption: By measuring the amount of fuel added in one refill and recording the distance traveled, the vehicle's fuel consumption can be calculated. The fuel consumption obtained through these two methods represents the average fuel consumption of the vehicle. Methods to save fuel: When driving in the city, traffic jams are common, so experienced drivers often plan their routes in advance to avoid congested areas. Reducing frequent starts and stops and maintaining an economical speed can effectively save fuel.

I've been driving this Changhe M70 for over three years and have a good grasp of its fuel consumption. For normal urban delivery runs, the dashboard shows around 7.8 liters per 100 kilometers, which can climb to 8.5 liters in traffic jams. Highway cruising is the most fuel-efficient, dropping to 7.2 liters. I usually fill up with 92-octane gasoline, working out to just over 0.5 yuan per kilometer. The cargo weight makes a noticeable difference - a fully loaded cargo compartment adds about half a liter to the consumption. Although the engine has a small displacement, it's paired with a 5-speed manual transmission. Mastering the right shift timing can save some fuel - I usually shift at 2,000 rpm. Fuel consumption was higher when the car was new but improved significantly after the first .

The official MIIT-rated fuel consumption of the Changhe M70 is 7.2 liters per 100 kilometers, but in actual city driving, I average between 7.6 to 8.1 liters. For a vehicle used for daily commuting and light cargo transport, this level is acceptable. Air conditioning significantly impacts fuel consumption; running the AC continuously in summer increases consumption by about 0.8 liters. It's advisable to pay attention to air filter cleanliness during , and maintaining tire pressure at 2.5 bar is crucial. My vehicle has covered 60,000 kilometers, and if the engine remains stable, fuel consumption doesn't vary much. The most fuel-efficient driving method is maintaining a steady speed of 60-80 km/h, where the instantaneous fuel consumption typically stays around 6.8 liters.

Last week, I helped my cousin pick up a used M70 and specifically tested its fuel consumption. After filling up the tank, we drove 500 kilometers on a mix of highway and urban roads. Refilling the tank cost 245 yuan, working out to 7.5 liters per 100 kilometers. The car carried four passengers with a fully loaded trunk and had the air conditioning on the entire time. The vehicle is powered by a Dong'an 1.5L naturally aspirated engine, which delivers average performance but excels in reliability. The displayed fuel consumption was about 0.3 liters lower than the actual figure, indicating the onboard computer's calculations are somewhat conservative. During the break-in period for a new car, it's important to avoid aggressive driving to prevent higher fuel consumption later on. Using 5W-30 engine oil is recommended for better performance.

Having driven several MPVs in the same class, the Changhe M70's fuel consumption is decent. The automatic version is slightly higher, while the manual version consumes just over 7 liters under normal driving conditions. I've summarized several factors affecting fuel consumption: empty vs. full load can make a 10% difference, tire pressure 0.2bar lower increases consumption by 3%, frequent short trips consume more fuel, and suburban driving saves about 1 liter compared to city driving. Using fuel from reputable gas stations is crucial, as low-quality gasoline can suddenly increase consumption. In winter, warm-up time shouldn't exceed two minutes. Personally, I make it a habit to anticipate road conditions and brake less, which saves fuel compared to frequent stop-and-go. Overall, the cost is reasonable.

At the last car club event, a dozen Changhe M70 owners shared fuel consumption data ranging between 7.3-8.2 liters. The most fuel-efficient one, Lao Zhang, achieved 6.9 liters by mainly driving on national highways with little traffic. My five-year-old vehicle now maintains a stable 7.8 liters by following these practices: regular throttle body cleaning, spark plug replacement every 20,000 km, and strict 5,000 km oil changes. Upgrading to larger wheels increases fuel consumption - the factory tire size is most economical. Engine carbon buildup should be addressed promptly; I use fuel system cleaner every 30,000 km. These habits have kept my fuel consumption consistently stable.


