The 4.0-liter V6 Toyota 6GR-FE engine has been assembled at the concern’s Chinese plant since 2013 and is installed only on the third generation of the Coaster bus, which is popular in the local market. This power unit is essentially a type of second-generation 1GR-FE engine.
GR family: 1GR-FE, 2GR-FE, 2GR-FKS, 2GR-FSE, 2GR-FXE, 2GR-FXS, 3GR-FE, 3GR-FSE, 4GR-FSE, 5GR-FE, 6GR-FE, 7GR-FKS, 8GR-FKS, 8GR-FXS.
Specifications
| Production years | since 2013 |
| Displacement, cc | 3956 |
| Fuel system | distributed injection |
| Power output, hp | 232 |
| Torque output, Nm | 345 |
| Cylinder block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 94 |
| Piston stroke, mm | 95 |
| Compression ratio | 10.0 |
| 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 | 6.2 |
| Fuel type | petrol |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Toyota Coaster 2015) — city — highway — combined |
26.5 11.5 16.9 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | 167 |
The engine was installed on:
- Toyota Coaster 3 (B40) since 2013.
Disadvantages of the 6GR-FE engine
- Chinese owners note high reliability, but fuel consumption is high;
- The problem with the crackling of the phase regulators, proprietary for the GR line, is also here;
- Keep the cooling system clean, the cylinder head gasket breaks very quickly;
- The weak points of the engines of this family include a water pump and ignition coils.
Frequently asked questions about the Toyota 6GR-FE
How much power does the Toyota 6GR-FE make?
The Toyota 6GR-FE develops 232 hp and 345 Nm of torque.
How much oil does the Toyota 6GR-FE take and which one?
Engine oil capacity: 6.2 liters. Recommended oil: 5W-30.
Does the Toyota 6GR-FE have a timing belt or chain?
The Toyota 6GR-FE uses a timing chain.
Is the Toyota 6GR-FE turbocharged?
No, the Toyota 6GR-FE is naturally aspirated.
Does the Toyota 6GR-FE need valve clearance adjustment?
No, the Toyota 6GR-FE has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Toyota 6GR-FE last?
The typical lifespan of the Toyota 6GR-FE is ~350 000 km with proper maintenance.
What is the fuel consumption of the Toyota 6GR-FE?
Toyota Coaster 2015: city 26.5, highway 11.5, combined 16.9 L/100 km.
What cars was the Toyota 6GR-FE installed on?
Toyota Coaster 3 (B40) since 2013.
What are the common problems of the Toyota 6GR-FE?
Chinese owners note high reliability, but fuel consumption is high. The problem with the crackling of the phase regulators, proprietary for the GR line, is also here. All known problems.
