The 1.4-liter General Motors LV7 engine was produced at a plant in Korea from 2015 to 2022 and was installed only in the fourth generation of the popular Chevrolet Spark compact model. This atmospheric unit is highly reliable and has a fairly decent resource.
Small Gasoline family: LV7, LE2, L3A, LFV, LSD, LYX.
Specifications
| Production years | 2015-2022 |
| Displacement, cc | 1399 |
| Fuel system | distributed injection |
| Power output, hp | 98 |
| Torque output, Nm | 128 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 74 |
| Piston stroke, mm | 81.3 |
| Compression ratio | 10.6 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | Dual VVT |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.5 |
| Fuel type | petrol |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Chevrolet Spark 2018) — city — highway — combined |
7.8 6.2 7.1 |
| Engine lifespan, km | ~300 000 |
| Weight, kg | 98 |
The engine was installed on:
- Chevrolet Spark 4 (M400) in 2015 – 2022.
Disadvantages of the GM LV7 engine
- This is a simple and reliable atmospheric engine and it has no weak points.
- On specialized forums, they mostly praise him and complain only about rare glitches in electrical.
- There is a distributed fuel injection and this unit does not suffer from soot on the valves.
- The timing chain is thin, but even with aggressive driving it stretches after 150,000 km.
- Closer to 200,000 km, oil consumption occurs due to oil scraper rings.
Frequently asked questions about the GM LV7
How much power does the GM LV7 make?
The GM LV7 develops 98 hp and 128 Nm of torque.
How much oil does the GM LV7 take and which one?
Engine oil capacity: 3.5 liters. Recommended oil: 5W-30.
Does the GM LV7 have a timing belt or chain?
The GM LV7 uses a timing chain.
Is the GM LV7 turbocharged?
No, the GM LV7 is naturally aspirated.
Does the GM LV7 need valve clearance adjustment?
No, the GM LV7 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the GM LV7 last?
The typical lifespan of the GM LV7 is ~300 000 km with proper maintenance.
What is the fuel consumption of the GM LV7?
Chevrolet Spark 2018: city 7.8, highway 6.2, combined 7.1 L/100 km.
What cars was the GM LV7 installed on?
Chevrolet Spark 4 (M400) in 2015 - 2022.
What are the common problems of the GM LV7?
This is a simple and reliable atmospheric engine and it has no weak points. On specialized forums, they mostly praise him and complain only about rare glitches in electrical. All known problems.
can this be added with Turbo charger in any way? this might be a good candidate for small powerful engine