1.0-liter Hyundai G3LF or Smartstream G 1.0 T-GDI engine has been produced since 2020 and is installed in popular models of the group, such as Kona, Bayon, as well as Kia Stonic, Ceed, and Rio. This engine is usually available as a Mild Hybrid 48V and is combined with a manual iMT gearbox. Kappa engine series: G3LB, G3LC, G3LD, G3LE, G4LA, G4LC, G4LD, G4LE, and G4LF.
| Exact capacity | 998 cm³ |
| Power system | direct injection |
| Engine power | 120 HP |
| Torque | 172 nm / 200 nm * |
| Engine block | aluminum R3 |
| Block head | aluminum 12v |
| Cylinder diameter | 71 mm |
| Piston stroke. | 84 mm |
| Compression ratio | 10.5 |
| Engine features | CVVD, Mild Hybrid 48V. |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | Dual CVVT |
| Turbocharging | tak |
| What oils to use | 3.6 liters 0W-20 |
| Fuel type | 95 |
| Environmental class | EURO 6 |
| Approximate life expectancy | 200 000 HP |
| City | 6.0 litry |
| Route | 4.7 litry |
| Mixed | 5.2 litry |
The weight of the G3LF engine according to the catalog is 86 kg. The engine number G3LF is located at the junction with the gearbox. This turbo engine has just appeared and there is no statistics of malfunctions on it yet. On the forum, people complain only about glitches in the electrical system, especially the Start-Stop system. This engine cannot tolerate overheating, gaskets quickly harden and leaks occur. The timing chain is not known for its durability, sometimes it stretches even before reaching 100,000 km. Owners also note excessive engine vibrations and a limited lifespan of its cushions.
| Bayon 1 (BC3) | 2021 - CE |
| Kona 1 (OS) | 2020 - CE |
| i20 3 (BC3) | 2020 - CE |
| i30 3 (PD) | 2020 - CE |
| Ceed 3 (CD) | 2021 - CE |
| Rio 4 (YB) | 2020 - CE |
| Stonic 1 (YB) | 2020 - CE |
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The 2.0-liter Hyundai G4NC engine made its debut in 2011 on the Hyundai i40 2.0 GDi model and gained wide recognition in the European and American car markets. This powertrain stands out for its proprietary direct fuel injection system. The Nu series also includes the following engines: G4NA, G4NB, G4ND, G4NE, G4NH, G4NG, and G4NL.
The 2.5-liter Ford SEA or 2.5 Duratec V6 engine was produced in the years 1994-1999 in the USA and only assembled in the first two generations of the Mondeo model in their highest versions. In order to fit into the tax bracket in 1999, this engine was replaced by the SEB unit with a slightly smaller capacity than 2.5 liters. The Duratec V6 engine line also includes units: SGA, LCBD, REBA, and MEBA.
The 1.6-liter Opel X16XEL engine was produced from 1994 to 2000 at the Hungarian factory and installed in the most popular mid-size models of the company, such as Astra and Vectra. There was also a slightly more powerful version of this engine with a different index - X16XE. The X10 series also includes engines: X14XE, X16SZR, X18XE, and X18XE1.