The 1.6-liter Hyundai G4FT or Smartstream 1.6 T-GDI Hybrid engine has been produced since 2020 and is installed on hybrid versions of such well-known models as Tucson, Sorento, Santa Fe. This power unit is widely used in Europe.
Gamma family: G4FA, G4FL, G4FS, G4FC, G4FD, G4FG, G4FJ, G4FM, G4FP, G4FT, G4FU.
Specifications
| Production years | since 2020 |
| Displacement, cc | 1598 |
| Fuel system | direct injection |
| Power output, hp | 180; HEV version with electric motor develops 230 hp / 350 Nm; PHEV version with electric motor develops 265 hp / 350 Nm |
| Torque output, Nm | 265 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 75.6 |
| Piston stroke, mm | 89 |
| Compression ratio | 10.5 |
| Features | HEV and PHEV |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | Dual CVVT |
| Turbocharging | yes |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.8 |
| Fuel type | petrol |
| Euro standards | EURO 6 |
| Fuel consumption, L/100 km (for Hyundai Tucson PHEV 2021) — city — highway — combined |
4.9 3.5 4.3 |
| Engine lifespan, km | ~250 000 |
The engine was installed on:
- Hyundai Santa Fe 4 (TM) since 2020;
- Hyundai Tucson 4 (NX4) since 2020;
- Kia Sorento 4 (MQ4) since 2020.
Disadvantages of the Hyundai G4FT engine
- The main problem of hybrids is not reliability, but the lack of service stations or spare parts;
- Let’s look at the resource of the timing chain, its predecessor had a rather modest;
- The catalytic converter is located close to the cylinder block and scuffing is quite possible here;
- Apparently it doesn’t have hydraulic lifters and the valve clearance needs to be adjusted.
Frequently asked questions about the Hyundai-Kia G4FT
How much power does the Hyundai-Kia G4FT make?
Power output of the Hyundai-Kia G4FT, hp: 180;; HEV version with electric motor develops 230 hp / 350 Nm;; PHEV version with electric motor develops 265 hp / 350 Nm. Torque, Nm: 265.
How much oil does the Hyundai-Kia G4FT take and which one?
Engine oil capacity: 4.8 liters. Recommended oil: 5W-30.
Does the Hyundai-Kia G4FT have a timing belt or chain?
The Hyundai-Kia G4FT uses a timing chain.
Is the Hyundai-Kia G4FT turbocharged?
Yes, the Hyundai-Kia G4FT is turbocharged.
Does the Hyundai-Kia G4FT need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Hyundai-Kia G4FT last?
The typical lifespan of the Hyundai-Kia G4FT is ~250 000 km with proper maintenance.
What is the fuel consumption of the Hyundai-Kia G4FT?
Hyundai Tucson PHEV 2021: city 4.9, highway 3.5, combined 4.3 L/100 km.
What cars was the Hyundai-Kia G4FT installed on?
Hyundai Santa Fe 4 (TM) since 2020; Hyundai Tucson 4 (NX4) since 2020; Kia Sorento 4 (MQ4) since 2020.
What are the common problems of the Hyundai-Kia G4FT?
The main problem of hybrids is not reliability, but the lack of service stations or spare parts. Let's look at the resource of the timing chain, its predecessor had a rather modest. All known problems.
