The 3.0-liter Nissan VR30DDTT engine was first introduced in 2015 as the main power unit for the latest line of mid-size luxury models from the Infiniti brand. This gasoline engine with dual turbocharging is available in versions with a power output of 300 or 400 horsepower. The VR family also includes the VR38DETT engine.
| Exact capacity | 2997 cm³ |
| Power system | direct injection |
| Engine power | 300 - 400 HP |
| Torque | 400 - 475 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 86 mm |
| Piston stroke. | 86 mm |
| Compression ratio | 10.3 |
| Engine features | Twin-Turbo |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | on intake and exhaust. |
| Turbocharging | two Garrett MGT1446 |
| What oils to use | 5.4 liters 0W-20 |
| Fuel type | 98 |
| Environmental class | EURO 5/6 |
| Approximate life expectancy | 200 000 HP |
| City | 13.3 litry |
| Route | 7.0 litry |
| Mixed | 9.3 litry |
The weight of the VR30DDTT engine according to the catalog is 195 kg. The VR30DDTT engine number is located at the junction between the block and the gearbox. Currently, the engine is brand new and most of its problems can be fixed with reprogramming. There are several cases of sudden engine fires described on foreign forums.
| Q50 1 (V37) | 2016 - CE |
| Q60 2 (CV37) | 2016 - 2022 |
| 400Z 7 (RZ34) | 2022 - CE |
| Skyline 13 (V37) | 2019 - CE |
The 3.0-liter Nissan VG30i engine was produced for a short period, from 1985 to 1989, and quickly gave way to more modern units with distributed injection. This gasoline engine with single-point injection was only installed in pickups or SUVs. The VG series of 12-valve engines includes: VG20E, VG20ET, VG30E, VG30ET, and VG33E.
The 3.0-liter Nissan VG30E engine was produced from 1983 to 1999 and was one of the most popular V6 engines of its time, as it was installed in many models. This engine was available in various power configurations and there was even a version with variable valve timing. The 12-valve VG engine series includes: VG20E, VG20ET, VG30i, VG30ET, and VG33E.
The 3.0-liter Nissan VG30DET engine was produced by the Japanese company from 1986 to 1996 and was installed only in large sedans such as Cima, Cedric, Gloria, and also in the Leopard coupe. This engine was equipped with a Garrett T3 turbocharger and had a power output of 255 horsepower and a torque of 343 Nm. The VG series engines with 24 valves include: VG20DET, VG30DE, and VG30DETT.
The 2.0-liter Nissan VQ20DE engine was introduced to the market in 1994 as the smallest power unit in the new line of V6 engines and was intended for popular sedans Cefiro and Maxima. After the upgrade in 1999, this engine received the NEO suffix in its index. The VQ20 series also includes engines: VQ23DE, VQ25DE, VQ25DET, VQ25DD, and VQ25HR.
The 1.4-liter engine Peugeot EP3 or 8FS was produced from 2007 to 2013 at the Douvrin factory and installed in many popular small-displacement models of the French company, such as the 207 and 308. In 2010, the Euro 5 version of this engine, labeled EP3C, was introduced. The EP series includes: EP3C, EP6, EP6C, EP6DT, EP6CDT, EP6CDTX and EP6FDT.
The 3.0-liter engine Peugeot ES9J4 or XFZ was produced from 1996 to 2000 in collaboration with Renault and installed in the largest and most powerful models of the French company, such as the 406 and 605. This engine was updated in 2000 and received a new index ES9J4S. The ES line also includes engines: ES9J4S and ES9A.