The 1.2-liter 16-valve Opel A12XER or LDC engine was produced from 2009 to 2014 and installed on the fourth generation Corsa and the similar Chevrolet Aveo in the back of the T300. There was a derated version of this motor up to 69 hp under the symbol A12XEL or LWD.
The A10 line includes: A14XER, A14NET, A16XER, A16LET, A16XHT and A18XER.
The engine was installed on:
- Opel Corsa D (S07) in 2009 – 2014;
- Chevrolet Aveo T300 in 2011 – 2014.
|Fuel system||distributed injection|
|Power output, hp||85|
|Torque output, Nm||115|
|Cylinder block||cast iron R4|
|Block head||aluminum 16v|
|Cylinder bore, mm||73.4|
|Piston stroke, mm||72.6|
|Recommended engine oil||5W-30|
|Engine oil capacity, liter||4.0|
|Euro standards||EURO 5|
|Fuel consumption, L/100 km (for Opel Corsa 2012)
|Engine lifespan, km||~240 000|
Disadvantages of the A12XER engine
- The main problem of the engine is the low resource of the timing chain, sometimes less than 100,000 km;
- Twinport dampers last a long time, but if they break, they are very expensive to repair;
- The ignition coils here are combined into a single unit, the reliability of which is low;
- A car may not start well in winter due to a failure of the antifreeze temperature sensor;
- Oil constantly creeps out from under the valve cover and the front crankshaft oil seal.