The 2.7-liter Toyota 1AR-FE engine has been assembled since 2008 at factories in Japan and the United States. This motor is put on a very wide range of concern models with front-wheel drive and all-wheel drive. All versions of this unit are equipped with the Dual VVT-i variable valve timing system.
AR family: 1AR-FE, 2AR-FE, 2AR-FSE, 2AR-FXE, 5AR-FE, 6AR-FSE, 8AR-FTS.
Specifications
| Production years | since 2008 |
| Displacement, cc | 2672 |
| Fuel system | injector MPI |
| Power output, hp | 180 – 190 |
| Torque output, Nm | 245 – 255 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 90 |
| Piston stroke, mm | 105 |
| 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 | 4.4 |
| Fuel type | petrol |
| Euro standards | EURO 3/4/5 |
| Fuel consumption, L/100 km (for Toyota Venza 2013) — city — highway — combined |
12.3 7.1 9.1 |
| Engine lifespan, km | ~300 000 |
| Weight, kg | 139 |
The engine was installed on:
- Toyota Highlander 2 (XU40) in 2009 – 2013, Highlander 3 (XU50) since 2013;
- Toyota Sienna 3 (XL30) since 2010;
- Toyota Venza 1 (GV10) in 2008 – 2017;
- Lexus RX270 3 (AL10) in 2008 – 2015.
Disadvantages of the 1AR-FE engine
The Toyota 1AR engine is quite reliable and durable. Its service life with high-quality and regular maintenance can exceed 300 thousand km. However, no matter how perfect it is, it also has some disadvantages:
- Owners complain about loud engine operation, especially during cold starts;
- The pump has a small resource and sometimes gives up on low runs;
- After 150,000 km, a single-row timing chain often stretches;
- There are cases of loss of compression, but this is only at high mileage.
Frequently asked questions about the Toyota 1AR-FE
How much power does the Toyota 1AR-FE make?
The Toyota 1AR-FE develops 180 - 190 hp and 245 - 255 Nm of torque.
How much oil does the Toyota 1AR-FE take and which one?
Engine oil capacity: 4.4 liters. Recommended oil: 5W-30.
Does the Toyota 1AR-FE have a timing belt or chain?
The Toyota 1AR-FE uses a timing chain.
Is the Toyota 1AR-FE turbocharged?
No, the Toyota 1AR-FE is naturally aspirated.
Does the Toyota 1AR-FE need valve clearance adjustment?
No, the Toyota 1AR-FE has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Toyota 1AR-FE last?
The typical lifespan of the Toyota 1AR-FE is ~300 000 km with proper maintenance.
What is the fuel consumption of the Toyota 1AR-FE?
Toyota Venza 2013: city 12.3, highway 7.1, combined 9.1 L/100 km.
What cars was the Toyota 1AR-FE installed on?
Toyota Highlander 2 (XU40) in 2009 - 2013, Highlander 3 (XU50) since 2013; Toyota Sienna 3 (XL30) since 2010; Toyota Venza 1 (GV10) in 2008 - 2017; Lexus RX270 3 (AL10) in 2008 - 2015.
What are the common problems of the Toyota 1AR-FE?
Owners complain about loud engine operation, especially during cold starts. The pump has a small resource and sometimes gives up on low runs. All known problems.
