In 2007, Toyota debuted its 5.0-liter 2UR-FSE gasoline engine as a component of the second-generation Lexus Hybrid System. Additionally intriguing is the engine’s combined fuel injection system, which combines the traditional distributed MPI with the direct D4-S.
The engines in the UR family are 1URFE, 1URFSE, 2URGSE, 2URFSE, and 3URFE.
The engine was mounted on:
- Toyota Century G60 since 2017;
- Lexus LS 600h XF40 in 2007 – 2017.
Specifications
| Production years | since 2007 |
| Displacement, cc | 4969 |
| Fuel system | combined injection |
| Power output, hp | 394 |
| Torque output, Nm | 520 |
| Cylinder block | aluminum V8 |
| Block head | aluminum 32v |
| Cylinder bore, mm | 94 |
| Piston stroke, mm | 89.5 |
| Compression ratio | 10.5 |
| Features | ACIS and ETCS-i |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | Dual VVT-i |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 8.6 |
| Fuel type | petrol |
| Euro standards | EURO 4/5 |
| Fuel consumption, L/100 km (for Lexus LS 600h 2015) — city — highway — combined |
10.5 7.5 8.6 |
| Engine lifespan, km | ~500 000 |
| Weight, kg | 236 |
Disadvantages of the 2UR-FSE engine
Many owners express dissatisfaction regarding oil consumption as a result of rings;
The chain tensioner and water pump have a finite lifespan;
The ETCS-i electronic throttle system occasionally has issues, but other than that, it is incredibly reliable.