The 1.5-liter Great Wall GW4G15 engine has been produced in a Chinese factory since 2008 and is installed in popular models such as the Hover M2, M4, or similar Haval H1. This power unit is actually a licensed copy of the Japanese Toyota engine 1NZ-FE. Other clones of Toyota engines include: GW4G15B, GW4G15F, GW4G15K, and GW491QE.
| Exact capacity | 1497 cm³ |
| Power system | distributed injection |
| Engine power | 95 - 105 HP |
| Torque | 132 - 138 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 75 mm |
| Piston stroke. | 84.7 mm |
| Compression ratio | 10.5 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | at the inlet VVTi |
| Turbocharging | there is no |
| What oils to use | 3.5 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 4 |
| Approximate life expectancy | 250 000 HP |
| City | 8.8 litry |
| Route | 6.9 litry |
| Mixed | 7.4 litry |
The weight of the GW4G15 engine according to the catalog is 115 kg. The engine number GW4G15 is located at the back, at the junction with the gearbox. The most well-known problem of engines in this family is oil consumption. The main cause is poor crankcase ventilation or ring sticking. Closer to 100,000 km, it often requires timing chain replacement and frequently with a phaser regulator. Weak points of the unit include the ignition system, turbine valve, and engine supports. Valve clearances require adjustment by selecting pushers approximately every 90,000 km.
| Coolbear | 2009 - 2015 |
| Florid | 2008 - 2013 |
| Hover M2 | 2011 - 2015 |
| Hover M4 | 2012 - 2016 |
| Voleex C10 | 2010 - 2014 |
| Voleex C30 | 2010 - 2016 |
| H1 I | 2012 - 2014 |
| H1 II | 2014 - CE |
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 2.2-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.
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 2.4-liter engine Great Wall 4G69S4N has been produced at a Chinese factory since 2009 and installed in many models of the conglomerate, but it is mainly known in our country from the Hover H5 and H6 SUVs. Based on the Mitsubishi engine 4G69, power units were also created for BYD, JMC, and Landwind vehicles. Mitsubishi clones include: 4G63S4M, 4G63S4T, and 4G64S4M.
The 2.2-liter engine Peugeot EW12J4 or 3FZ was produced in France from 1999 to 2009 and installed in popular mid-size models of the group, such as 406, 407, 607 or 807. There was also a version of this engine with higher compression ratio - EW12E4 or 3FY. The EW engine lineup also includes: - EW7J4, - EW7A, - EW10J4, - EW10A and - EW10D.
The 1.6-liter gasoline engine Kia S6D was produced at the factory in Korea from 2002 to 2011 and was used in Spectra, Shuma, and Carens models. Similar engine A6D was used in Rio and Sephia models. This powertrain is a structural clone of the popular Mazda B6-DE engine. The original Kia engines are: A3E, A5D, BFD, S5D, A6D, T8D, FEE, and FED.