Daewoo A15SMS engine
Content
- Specifications of the Daewoo A15SMS 1.5 E-TEC engine
- Description of the motor device A15SMS 1.5 liters
- Fuel consumption internal combustion engine A15SMS
- What cars were equipped with the Daewoo A15SMS power unit
- Reviews on the A15SMS engine, its pros and cons
- Daewoo A15SMS 1.5 l internal combustion engine maintenance schedule
- Disadvantages, breakdowns and problems of the A15SMS engine
- Daewoo A15SMS engine price new and used
The 1.5-liter 8-valve Daewoo A15SMS engine was produced by the company from 1997 to 2016 and was installed on the popular Lanos, Nexia, and Chevrolet Aveo models under the F15S3 index. This power unit is essentially a modernized version of the famous G15MF motor.
The MS series also includes the internal combustion engine: A16DMS.
Specifications of the Daewoo A15SMS 1.5 E-TEC engine
A type | in-line |
Number of cylinders | 4 |
Number of valves | 8 |
Exact volume | 1498 cm³ |
Bore | 76.5 mm |
Piston stroke | 81.5 mm |
Supply system | distribution injection |
Power | 80 - 86 HP |
Torque | 123 - 130 Nm |
Compression ratio | 9.5 |
fuel type | AI-92 |
Ecologist. norm | EURO 3 |
The weight of the A15SMS engine according to the catalog is 117 kg
Description of the motor device A15SMS 1.5 liters
In 1997, the assembly of E-TEC gasoline engines began at the Korean factory GM-Daewoo, which was another modification of the GM Family 1 series engines for EURO 3 economy standards. One of the representatives of this line was a 1.5-liter power unit with the A15SMS index. This is the most common engine with distributed fuel injection, a cast-iron cylinder block, an aluminum 8-valve head with hydraulic lifters, and a timing belt drive.
Engine number A15SMS is located at the junction of the internal combustion engine with the gearbox
Fuel consumption internal combustion engine A15SMS
On the example of a 2002 Daewoo Lanos with a manual transmission:
City | 10.4 liters |
Track | 5.2 liters |
Mixed | 6.7 liters |
Similar motors from other manufacturers:
What cars were equipped with the Daewoo A15SMS power unit
Lanos 1 (T100) | 1997 – 2002 |
Lanos T150 | 2000 – 2008 |
Nexia N150 | 2008 – 2016 |
Aveo T250 | 2008 – 2011 |
Lanos T150 | 2000 – 2009 |
Reviews on the A15SMS engine, its pros and cons
Advantages:
- Simple and reliable unit design
- Inexpensive and common spare parts
- Not very picky about fuel quality
- Hydraulic compensators are provided in the cylinder head
Disadvantages:
- The head cracks from any overheating
- Oil and antifreeze leaks often
- Poor quality attachments
- Bends the valve when the timing belt breaks
Daewoo A15SMS 1.5 l internal combustion engine maintenance schedule
Periodicity | every 10 km |
The volume of lubricant in the internal combustion engine | 4.5 liters |
Needed for replacement | about 3.75 liters |
What kind of oil | 5W-30 GM Dexos2 |
Timing drive type | belt |
Declared resource | 60 000 km |
On practice | 60 000 km |
On break/jump | valve bends |
Adjustment | not required |
Adjustment principle | hydraulic compensators |
The oil filter | 10 thousand km |
Air filter | 10 thousand km |
Fuel filter | 10 thousand km |
Spark plug | 20 thousand km |
Auxiliary belt | 60 thousand km |
Cooling liquid | 3 years or 40 thousand km |
Disadvantages, breakdowns and problems of the A15SMS engine
Inexpensive Daewoo and Chevrolet models are often equipped with not very reliable radiators, which usually flow already to 50 km, and this cylinder head cannot withstand serious overheating.
This engine is prone to lubrication leaks and often it oozes out from under the valve cover and falls directly on the timing belt, and when it breaks, in most cases the valve bends.
Unreliable attachments deliver quite a lot of problems to owners, and most often the starter fails in this unit, the thermostat wedges and the water pump flows.
Hydraulic compensators here do not tolerate cheap oil and can knock even up to 50 km, the engine compartment wiring harness is often frayed, and the sensors are not reliable. At high mileage, an oil burner often appears due to wear on the valve stem seals.
The manufacturer claims the resource of the A15SMS engine is 180 km, but it runs up to 000 km.
Daewoo A15SMS engine price new and used
The minimum cost | 12 000 rubles |
Average price on the secondary | 20 000 rubles |
Maximum cost | 35 000 rubles |
Contract engine abroad | 200 euro |
Buy such a new unit | — |
Condition: | BOO |
Box & Papers: | complete engine |
Working volume: | 1.5 liters |
Power: | 80 hp |
* We do not sell engines, the price is for reference