The 2.2-liter petrol engine Great Wall 491QE was produced in China from 2001 to 2011 and was installed in Safe and Wingle 3 models. This engine is practically a copy of the Toyota 4Y-E engine. There is also a version of this power unit, Q491ME, which meets more stringent Euro 4 emission standards. Other clones of Toyota engines include: GW4G15, GW4G15B, GW4G15F, and GW4G15K.
| Exact capacity | 2237 cm³ |
| Power system | distributed injection |
| Engine power | 105 - 110 HP |
| Torque | 190 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 8v |
| Cylinder diameter | 91 mm |
| Piston stroke. | 86 mm |
| Compression ratio | 8.8 |
| Engine features | OHV |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | there is no |
| Turbocharging | there is no |
| What oils to use | 4.2 liters 5W-40 |
| Fuel type | 92 |
| Environmental class | EURO 2/3 |
| Approximate life expectancy | 300 000 HP |
| City | 12.8 litry |
| Route | 8.9 litry |
| Mixed | 10.5 litry |
The weight of the GW 491QE engine according to the catalog is 126 kg. The GW 491QE engine number is located at the junction of the block and the cylinder head. Structurally, it is a reliable and durable motor, but its assembly quality is lacking. This unit is also very sensitive to overheating and can blow the cylinder head immediately. Air leaks and frequent failures in the ignition system are also troublesome. Sometimes there are cracks in the block between the 4th cylinder and the coolant channel. After 100,000 km mileage, oil consumption of up to 1 liter per 100 km often occurs.
| Safe | 2001 - 2010 |
| Wingle 3 | 2006 - 2011 |
The 1.5-liter turbocharged engine Great Wall GW4G15F has been produced at the factory in China since 2019 and is installed in many modern Haval models, such as M6, H2, H4, and second-generation H6. This engine is essentially an updated version of the GW4G15B engine, meeting even stricter emission standards. The Toyota engine clones also include: GW4G15, GW4G15K, and GW491QE.
The 1.5-liter turbocharged engine Great Wall GW4G15K has been produced at the factory in China since 2020 and is currently only installed in the popular Haval Jolion first generation crossover here. Structurally, this powertrain is an upgraded version of the Toyota 1NZ-FE engine. The Toyota engine clones also include: - GW4G15 - GW4G15B - GW4G15F - GW491QE
The 2.0-liter turbocharged petrol engine Great Wall 4G63S4T has been produced in China since 2012 and is used in many models. In our market, it is known from the Hover H3 and Haval H5 SUVs. Turbocharged engines based on the Mitsubishi unit 4G63T have also been created for BAW, Landwind, and Zotye vehicles. Other Mitsubishi clones include: 4G63S4M, 4G64S4M, and 4G69S4N.
The 1.5-liter turbocharged engine Great Wall GW4B15 has been produced at the Chinese factory since 2018 and is installed in the basic versions of the most popular F7 and F7x crossovers. In our market in 2020, this turbocharged engine was replaced by the newer model GW4B15A. Own engines: GW4B15D, GW4C20A, GW4C20B, GW4C20NT, and GW4N20.
1.4-liter Opel engine Z14XEP or LJ2 was produced in Austria from 2003 to 2010 and installed in many compact models of the company, such as Astra, Corsa, Combo, and Meriva. This engine is one of the most popular small engines with low displacement and Twinport system. The Z10 series also includes engines: Z10XE, Z10XEP, Z12XE, Z12XEP, and Z14XE.
The 2.0-liter Volkswagen CFHC diesel engine was used by the company from 2010 to 2020 and was featured in popular models such as the Jetta, Touran, and Skoda Superb. Most of the engines from this series were produced until 2015, and this particular engine was used in the Caddy until 2020. EA189 series: CAAC, CAYC, CAGA, CAHA, CBAB, CFCA, CKTB, CLCA, and CLJA.