The 2.7-liter V6 engine Suzuki H27A was produced in the company's factories from 2000 to 2008 and installed in its largest models: Grand Vitara XL-7 and the American version of Grand Vitara 2. There were two versions of this engine: one with VVT system producing 185 HP and another without it producing 173 HP. The H engine line also includes: H20A and H25A.
| Typ | V-type |
| Number of cylinders | 6 |
| number of valves | 24 |
| Exact capacity | 2736 cm³ |
| Cylinder diameter | 88 mm |
| Piston stroke. | 75 mm |
| Power system | distributed injection |
| Power | 173 - 185 HP |
| Torque | 231 - 250 nm |
| Compression ratio | 9.5 |
| Fuel type | 92 |
| Environmental class | EURO 3/4 |
| City | 13.8 litry |
| Route | 9.1 litry |
| Mixed | 10.8 litry |
The weight of the H27A engine assembly is 175 kg. The engine number H27A is located at the junction of the block and the oil pan. The timing belt system has a short lifespan and the drive system of this engine, consisting of three chains and three hydraulic tensioners, is complex and not very reliable. These components are demanding in terms of quality and oil change schedule. Attempts to save on maintenance will result in the tensioner jamming and the chain skipping. Oil consumption becomes more noticeable around 150,000 km of mileage and gradually increases. The main cause of oil consumption is not worn rings or valve caps, but rather the clogging of the valve cover oil passages, which serve as part of the crankcase ventilation system. Oil leaks are so bothersome that it is worth mentioning them separately. Oil usually leaks through the crankshaft seals or from under the front engine cover, as well as through the gaskets of the oil channel at the junction of the block with the crankshaft bed and the oil pan. Other drawbacks of the engine include the unreliable mass air flow sensor and the EGR valve, which tends to quickly clog, along with its connecting pipe often breaking.
| Grand Vitara XL-7 1 (TX) | 2000 - 2006 |
| Grand Vitara 2 (JT) | 2005 - 2008 |
The 1.0-liter 8-valve Suzuki F10A engine was produced by the company from 1978 to 2018 and installed in many models for Asia, while here it is known from the off-road vehicle Jimny with the SJ410 body. Precisely this engine served as the basis for the mass-produced Chinese engines LJ462Q and LJ465Q. The F-engine line also includes units: F6A, F8B, and F10D.
The 1.3-liter Suzuki G13B petrol engine was produced in Japan from 1986 to 1995 and installed in high-performance versions of the Swift GTi and the equivalent Cultus GTi in the first two generations. Many people confuse this DOHC engine with its SOHC counterpart, the G13BB, which was installed in the Jimny. The G-engine lineup also includes the following units: G10A, G13BA, G13BB, G15A, G16A, and G16B.
The 2.5-liter V6 gasoline engine Suzuki H25A was produced by the company from 1996 to 2005 and was only installed in the popular SUV Grand Vitara and its Chevrolet Tracker counterpart. Until 2002, the engine developed a power of 144 HP and a torque of 208 Nm, and later 158 HP and 213 Nm. The H-engine lineup also includes the following engines: H20A and H27A.
The 1.8-liter petrol engine Suzuki J18A was produced by the company from 1996 to 2002 and installed in sedans and wagons Cultus Crescent, better known as Baleno. This engine can also be found under the hood of the Escudo crossover in the Sidekick Sport version. The J-engine range also includes units: - J20A, - J20B, - J23A, and - J24B.
The 3.2-liter inline 6-cylinder Mercedes OM648 engine was produced from 2002 to 2006 and was exclusively installed in the W211 body E-Class models and the upgraded W220 body S-Class models. In addition to the standard version with a power output of 204 horsepower, a variant with reduced power output of 177 horsepower was also offered. The R6 series also includes diesel engines: OM603, OM606, OM613, and OM656.
The 1.8-liter turbocharged Volkswagen AWC engine was produced by the company from 2000 to 2010 and installed in the updated version of the first-generation Sharan model and the similar Alhambra model. This engine is distinguished by the presence of a special controlled hydrodynamic tensioner-phase regulator. The EA113-1.8T line also includes engines with the following designations: AMB, AGU, AUQ, AWM, and AWT.