The 1.5-liter Chevrolet B15D2 or L2C engine has been produced at the Korean plant since 2012 and is installed on a number of budget models of the company, such as Cobalt and Spin. He is also known to many car owners for the Daewoo Gentra sedan.
B family: B10S1, B10D1, B12S1, B12D1, B12D2, B15D2.
Specifications
| Production years | 2012 |
| Displacement, cc | 1485 |
| Fuel system | distributed injection |
| Power output, hp | 106 |
| Torque output, Nm | 141 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 74.7 |
| Piston stroke, mm | 84.7 |
| Compression ratio | 10.2 |
| Hydraulic lifters | no |
| Timing drive | chain |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.75 |
| Fuel type | petrol |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Chevrolet Cobalt 2014) — city — highway — combined |
8.4 5.3 6.5 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | – |
| Features | VGIS |
| Phase regulator | no |
The engine was installed on:
- Chevrolet Cobalt T250 in 2013 – 2015;
- Chevrolet Sail in 2014 -;
- Chevrolet Spin in 2012 -;
- Ravon Gentra in 2016 -;
- Ravon Nexia in 2016 -;
- Daewoo Gentra in 2013 – 2016.
Disadvantages of the B15D2 engine
- This engine has so far shown itself to be quite reliable, without any weaknesses;
- Due to contamination of the throttle valve, the engine speed at idle can float;
- The forums complain about leaks from the front crankshaft oil seal and valve cover;
- The only problem with the engine is the need for frequent valve adjustments.
Frequently asked questions about the Chevrolet B15D2
How much power does the Chevrolet B15D2 make?
The Chevrolet B15D2 develops 106 hp and 141 Nm of torque.
How much oil does the Chevrolet B15D2 take and which one?
Engine oil capacity: 3.75 liters. Recommended oil: 5W-30.
Does the Chevrolet B15D2 have a timing belt or chain?
The Chevrolet B15D2 uses a timing chain.
Is the Chevrolet B15D2 turbocharged?
No, the Chevrolet B15D2 is naturally aspirated.
Does the Chevrolet B15D2 need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Chevrolet B15D2 last?
The typical lifespan of the Chevrolet B15D2 is ~350 000 km with proper maintenance.
What is the fuel consumption of the Chevrolet B15D2?
Chevrolet Cobalt 2014: city 8.4, highway 5.3, combined 6.5 L/100 km.
What cars was the Chevrolet B15D2 installed on?
Chevrolet Cobalt T250 in 2013 - 2015; Chevrolet Sail in 2014 -; Chevrolet Spin in 2012 -; Ravon Gentra in 2016 -; Ravon Nexia in 2016 -; Daewoo Gentra in 2013 - 2016.
What are the common problems of the Chevrolet B15D2?
This engine has so far shown itself to be quite reliable, without any weaknesses. Due to contamination of the throttle valve, the engine speed at idle can float. All known problems.
