The 1.5-liter GM LFV turbo engine has been produced at factories in America and China since 2014 and is installed on the popular Chevrolet Malibu, Buick LaCrosse sedans or the Envision crossover. This power unit is also installed on a number of models of the Chinese company MG under the index 1.5 TGI.
Small Gasoline family: LV7, LE2, L3A, LFV, LSD, LYX.
Specifications
| Production years | since 2014 |
| Displacement, cc | 1490 |
| Fuel system | direct injection |
| Power output, hp | 163 – 169 |
| Torque output, Nm | 250 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 74 |
| Piston stroke, mm | 86.6 |
| Compression ratio | 10.0 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | Dual CVVT |
| Turbocharging | MHI |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.0 |
| Fuel type | petrol |
| Euro standards | EURO 5/6 |
| Fuel consumption, L/100 km (for Chevrolet Malibu 2019) — city — highway — combined |
8.1 6.5 7.5 |
| Engine lifespan, km | ~250 000 |
| Weight, kg | 115 |
The engine was installed on:
- Chevrolet Malibu 9 (V400) since 2015;
- Buick Envision 1 (D2XX) since 2014;
- Buick LaCrosse 3 (P2XX) since 2016.
Disadvantages of the GM LFV engine
- This turbo engine is very demanding on the quality of the fuel and oil used;
- Savings often end with detonation and a bursting partition at the piston;
- There were also many cases of disconnection of the pipe from the throttle assembly;
- There are many complaints on the specialized forums about the inadequate operation of the start-stop system;
- Like all direct injection units, the intake valves are overgrown with soot.
Frequently asked questions about the GM LFV
How much power does the GM LFV make?
The GM LFV develops 163 - 169 hp and 250 Nm of torque.
How much oil does the GM LFV take and which one?
Engine oil capacity: 4.0 liters. Recommended oil: 5W-30.
Does the GM LFV have a timing belt or chain?
The GM LFV uses a timing chain.
Is the GM LFV turbocharged?
Yes, the GM LFV is turbocharged (MHI).
Does the GM LFV need valve clearance adjustment?
No, the GM LFV has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the GM LFV last?
The typical lifespan of the GM LFV is ~250 000 km with proper maintenance.
What is the fuel consumption of the GM LFV?
Chevrolet Malibu 2019: city 8.1, highway 6.5, combined 7.5 L/100 km.
What cars was the GM LFV installed on?
Chevrolet Malibu 9 (V400) since 2015; Buick Envision 1 (D2XX) since 2014; Buick LaCrosse 3 (P2XX) since 2016.
What are the common problems of the GM LFV?
This turbo engine is very demanding on the quality of the fuel and oil used. Savings often end with detonation and a bursting partition at the piston. All known problems.
