The 2.7-liter V6 engine Hyundai G6BA was manufactured at the factory in Korea from 1999 to 2012 and used in top versions of popular models such as Sonata, Magentis, Santa Fe, and Tucson. There was also a gas version of this engine called L6BA. The Delta family also includes engines: G6BP and G6BV.
| Typ | V-type |
| Number of cylinders | 6 |
| number of valves | 24 |
| Exact capacity | 2656 cm³ |
| Cylinder diameter | 86.7 mm |
| Piston stroke. | 75 mm |
| Power system | distributed injection |
| Power | 165 - 182 HP |
| Torque | 230 - 250 nm |
| Compression ratio | 10 |
| Fuel type | 92 |
| Environmental class | EURO 3/4 |
| City | 13.2 litry |
| Route | 8.2 litry |
| Mixed | 9.9 litry |
The dry weight of the G6BA engine is 148 kg, with attachments it is 185 kg. The engine number G6BA is located at the junction of the engine and the gearbox. The intake flaps are installed in the intake manifold. This is a very reliable power unit with a huge resource, but it has a weak point: the swirl flaps of the variable geometry system are installed in the intake manifold, and the bolts of these flaps have a tendency to unscrew and fall straight into the combustion chamber of the engine. In this engine, there is a thick timing belt that lasts longer than the recommended 60,000 km, but it is often damaged by an unreliable hydraulic tensioner or oil leakage. When the belt jumps, the engine usually simply does not start, and when it breaks, it bends the valves. Oil consumption is another common complaint from owners of vehicles with this engine. A small oil consumption appears closer to 200,000 km and significantly increases with mileage. Most often, this is caused by stuck oil control valve seals or worn rings. Other weaknesses of the engine include a relatively short lifespan of the attachments, high-voltage wires, crankshaft pulley, hydraulic compensators, and all sensors. Additionally, the engine's RPM constantly fluctuates due to throttle body, MAF sensor, or fuel injector contamination.
| Coupe 2 (GK) | 2001 - 2008 |
| Sonata 4 (EF) | 2001 - 2012 |
| Santa Fe 1 (SM) | 2000 - 2012 |
| Tucson 1 (JM) | 2004 - 2009 |
| Trajet 1 (FO) | 1999 - 2008 |
| Magentis 1 (GD) | 2001 - 2006 |
| Magentis 2 (MG) | 2005 - 2006 |
| Opirus 1 (GH) | 2003 - 2006 |
| Sportage 2 (KM) | 2004 - 2010 |
The 0.8-liter, 12-valve Hyundai G4HA engine was produced by the company from 1997 to 2003 and installed in models such as Atos, Atos Prime, Amica, and Kia Visto for the Asian market. There are naturally aspirated and turbocharged versions of this engine, as well as a gas version called L4HA. The Epsilon line also includes: G3HA, G4HC, G4HD, G4HE, and G4HG.
The 1.0-liter Hyundai G3LE engine has been produced by the Korean conglomerate since 2020 and is installed in popular models such as i10, i20, Bayon, as well as Kia Rio, Ceed, and Stonic. This engine belongs to the Smartstream line and is often used with a manual gearbox iMT. Kappa Line: G3LB, G3LC, G3LD, G3LF, G4LA, G4LC, G4LD, G4LE, and G4LF.
The 1.8-liter Hyundai G4NB engine was produced at the Ulsan factory from 2010 to 2016 and was only installed in a few popular models such as the Elantra and Cerato-Forte. In 2013, production of this engine was moved to China, where it is used in the local Mistra model. The Nu series also includes the following engines: G4NA, G4NC, G4ND, G4NE, G4NH, G4NG, and G4NL.
The 4.5-liter V8 gasoline engine Hyundai G8AB was produced by the company from 2003-2008 and installed in the updated first generation Equus model or a similar Centennial limousine. This engine is just a modification of the Mitsubishi 8A80 with distributed fuel injection. Also included in the Omega family is the engine: G8AA.
The 1.6-liter Ford XTDA or 1.6 Duratec Ti-VCT engine with a power output of 85 horsepower was produced from 2010 to 2018 and installed in the base versions of the third generation Focus model and the analogous compact van S-MAX. Such an engine is rarely found here, but it is quite common in European models. The Duratec Ti-VCT series includes: UEJB, IQDB, HXDA, PNBA, PNDA, and SIDA.
The 3.0-liter Hyundai-Kia D6EB or 3.0 CRDi diesel engine has been produced since 2011 and is installed in the Mohave SUV. For several years, it was also used in the ix55 crossover. The new power unit differs from its predecessors thanks to a modern fuel system with support for Euro 5 and Euro 6 standards. The Hyundai S series also includes the D6EA engine.