
The Haval H3 car uses a total of four engines. The following are the models of these four engines: 1. 2.0-liter naturally aspirated engine. 2. 2.4-liter naturally aspirated engine. 3. 2.5-liter turbocharged engine. 4. 2.8-liter turbocharged engine. The following is extended information about the features of the Great Wall Haval H3 car: 1. The model has a spacious interior and strong off-road capability. 2. It features wide fabric seats with a soft and comfortable surface. 3. The modified fog lights are lively and dynamic, adding a touch of approachable and warm enthusiasm to the tall and cold SUV.

I've driven the older Haval H3, and its engine is particularly focused on practicality. It used to mainly come with 4G series gasoline engines, with the 2.0L 4G63 and 2.4L 4G69 being especially common. Mitsubishi engines are known for their durability, and spare parts are easy to find—even a seasoned mechanic could fix them blindfolded. Later, Great Wall developed its own GW4D20 diesel engine with a turbocharger, which was especially powerful for mountain roads and hauling loads. However, the diesel version is relatively rare and depends on the specific year. Overall, the car's engine technology is mature, with moderate fuel consumption, and well-maintained H3s can still be seen quite often on the road in the used car market.

A friend asked me to inspect a Haval H3 he bought last year, and I discovered a real workhorse hidden under the hood. The gasoline versions mostly use Shenyang Aerospace engines—the 2.0L is called 4G63, while the 2.4L is the 4G69. Their cast-iron block paired with an aluminum cylinder head makes them incredibly durable. I’ve even seen a 2009 model with a 2.5T diesel engine, labeled TCI, capable of delivering 300 N·m of torque. However, older models might suffer from oil leaks due to worn seals, and the crankshaft position sensor is prone to issues—though repairs aren’t expensive. Off-road veterans say these engines have solid tuning potential; a simple ECU remap can squeeze out an extra dozen horsepower.

The Haval H3's powertrain configurations can be divided into three phases. In the early stage, it exclusively featured gasoline engines, with 2.0L and 2.4L options. During the mid-phase, Great Wall's self-developed 2.0T diesel engine was added, and post-2010 diesel models notably delivered stronger performance. In the final phase, a 2.5L diesel engine was briefly available. In the current used car market, the engine conditions of 2007 to 2013 H3 models vary significantly. It's advisable to thoroughly inspect the valve cover gasket and timing belt during test drives. The Mitsubishi engines are praised for their reliability, while the diesel variants excel in low-end torque.

Having repaired hundreds of Haval H3s, I can tell you there's a lot to know about its engines. The 4G63 gasoline engine is the most durable, but its valve stem seals are prone to oil leakage by 100,000 km. The 4G69 engine often has issues with its ignition coils, manifesting as jerking during sudden acceleration. For the diesel version, watch out for EGR valve sticking and injector carbon buildup. When replacing the timing kit, remember to use a Gates belt—the OEM plastic water pump won't last beyond 80,000 km. Parts are quite affordable: Mitsubishi engine piston rings cost 35 yuan each, and cylinder head gaskets are 120 yuan. For older vehicles, it's better to avoid 5W40 oil; 10W40 viscosity is more suitable.

As a former owner of the Haval H3, the engine impressed me with its reliability. My 2011 model was equipped with a 2.4L engine that never let me down even on the Sichuan-Tibet route. Though its 136 horsepower seems modest by today's standards, the early low-RPM torque delivery made off-road climbing effortless. Diesel version owners in our car club were even more hardcore - their tanks could cover 800+ kilometers, towing RVs without breaking a sweat. Just remember diesel engines struggle with cold starts in northern winters, requiring -35 diesel fuel and ideally a fuel heating system for peace of mind.


