How high is the fuel consumption of the Hongqi H5?

[LilyRose]

The fuel consumption of the Hongqi H5 is approximately 8.9 liters per 100 kilometers. More details are as follows: 1. The Hongqi H5 is equipped with a 1.8-liter turbocharged engine with the model number CA4GC18TD-01. This engine has a maximum power of 137 kW and a maximum torque of 250 Nm. It features direct fuel injection technology and uses an aluminum alloy cylinder head with a cast iron cylinder block. The engine is paired with the third-generation Aisin 6-speed automatic transmission. The cast iron cylinder block offers better high-temperature and high-pressure resistance compared to an aluminum alloy block. 2. The Aisin 6-speed automatic transmission is known for its durability and smooth shifting. As one of the world's top three transmission manufacturers, Aisin's transmissions are widely used by many automotive brands. 3. The front suspension of the Hongqi H5 uses a MacPherson independent suspension, while the rear suspension employs a multi-link independent suspension. The multi-link suspension ensures excellent comfort, road grip, and driving stability. Another advantage of the multi-link suspension is its adjustable parameters. 4. The Hongqi H5 is the first product from Hongqi targeting young consumers. Its exterior design is sporty, featuring a bold vertical waterfall grille. The car is also well-equipped with high-end features and ample safety configurations. Since its launch, it has attracted significant attention from young consumers, and the in-house developed 1.8T engine meets mainstream performance standards.

[MacArya]

Last time I drove my friend's Hongqi H5 on the highway, the 1.8T model's fuel consumption was around 6.5L/100km, which is 0.3L higher than the official rating. However, the difference is much bigger in city driving – with AC on during summer traffic jams, it can reach 11L/100km, 20% higher than the displayed consumption. The ideal values posted on the fuel cap are basically unattainable in daily driving, especially in stop-and-go traffic where deeper throttle inputs make the fuel consumption spike. This car weighs nearly 1.6 tons with wide tires, so high fuel consumption during acceleration is normal. If you notice it exceeding 12L/100km, better check the spark plugs or oxygen sensor – my neighbor wasted lots of fuel due to a faulty oxygen sensor.

[SanLena]

I've been driving the Hongqi H5 for two years, with the 1.5T model averaging around 9.5L in city commuting. There was a period when it suddenly jumped to 12L, and after some troubleshooting, I found the tire pressure had dropped to just 2.0. Pumping it back to 2.4 immediately brought it down to 9.8L. My friend's older model was even more dramatic—not changing the oil for too long increased its viscosity, adding a hard 1.5L to the fuel consumption. Three recommendations: avoid filling up at ordinary gas stations, as fuel with more impurities burns less efficiently; keep the trunk clear of unnecessary items—every extra 50kg adds about 0.4L to consumption; and watch out for carbon buildup if you frequently take short trips. However, this fuel consumption is normal for a B-segment car—even the Accord averages over 8L.

[ORiley]

Last month, I helped my father-in-law inspect a Hongqi H5. During the test drive, I noticed a 1.8L difference in fuel consumption between Sport mode and Normal mode. The manufacturer recommends using 95-octane gasoline, as using 92-octane causes noticeable engine knocking, which not only increases fuel consumption but also damages the engine. The car features a quite practical instantaneous fuel consumption bar; watching the needle to control the throttle can save fuel. New drivers tend to brake harshly, indirectly increasing fuel consumption. If you're really concerned about fuel economy, avoiding morning rush hour is more effective than studying fuel-saving techniques. In fact, the start-stop function can save 8% on fuel, but unfortunately, many people find it annoying and turn it off directly.