The 1.4-liter GM LE2 turbo engine has been assembled at the concern’s Hungarian plant since 2016 and is installed on such popular company models as the Buick Encore, Chevrolet Cruze and Trax. On Opel cars, such a power unit is known under its index B14XFT or D14XFT.
Small Gasoline family: LV7, LE2, L3A, LFV, LSD, LYX.
Specifications
| Production years | since 2016 |
| Displacement, cc | 1399 |
| Fuel system | direct injection |
| Power output, hp | 150 – 155 |
| Torque output, Nm | 240 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 74 |
| Piston stroke, mm | 81.3 |
| Compression ratio | 10.0 |
| Features | ECM |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | Dual CVVT |
| Turbocharging | MHI TD04L |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.0 |
| Fuel type | petrol |
| Euro standards | EURO 6 |
| Fuel consumption, L/100 km (for Chevrolet Cruze 2018) — city — highway — combined |
8.4 6.0 7.3 |
| Engine lifespan, km | ~250 000 |
| Weight, kg | 110 |
The engine was installed on:
- Buick Encore 1 (GMT165) in 2016 – 2022;
- Chevrolet Cruze 2 (J400) in 2016 – 2020;
- Chevrolet Trax 1 (U200) in 2020 – 2022.
Disadvantages of the GM LE2 engine
- The main problem here is the high requirements for maintenance and fuel quality;
- On specialized forums, you can already find many cases of piston destruction due to detonation;
- The timing chain lasts quite a long time and is pulled out only after 200 thousand kilometers;
- Like all direct injection engines, it suffers from carbon deposits on the intake valves.
Frequently asked questions about the GM LE2
How much power does the GM LE2 make?
The GM LE2 develops 150 - 155 hp and 240 Nm of torque.
How much oil does the GM LE2 take and which one?
Engine oil capacity: 4.0 liters. Recommended oil: 5W-30.
Does the GM LE2 have a timing belt or chain?
The GM LE2 uses a timing chain.
Is the GM LE2 turbocharged?
Yes, the GM LE2 is turbocharged (MHI TD04L).
Does the GM LE2 need valve clearance adjustment?
No, the GM LE2 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the GM LE2 last?
The typical lifespan of the GM LE2 is ~250 000 km with proper maintenance.
What is the fuel consumption of the GM LE2?
Chevrolet Cruze 2018: city 8.4, highway 6.0, combined 7.3 L/100 km.
What cars was the GM LE2 installed on?
Buick Encore 1 (GMT165) in 2016 - 2022; Chevrolet Cruze 2 (J400) in 2016 - 2020; Chevrolet Trax 1 (U200) in 2020 - 2022.
What are the common problems of the GM LE2?
The main problem here is the high requirements for maintenance and fuel quality. On specialized forums, you can already find many cases of piston destruction due to detonation. All known problems.
