Engine Opel A24XE

The 2.4-liter gasoline engine Opel A24XE or A24XF was produced from 2010 to 2018 and was installed on European versions of such popular models as Opel Antara and Chevrolet Captiva. These motors are essentially versions of the GM LE5 and LE9 units, which have been known since 2006.

The A-series also includes engines: A20NFT, A20NHT, A28NET and A30XH.

The engine was installed on:

  • Opel Antara A (L07) in 2010 – 2017;
  • Chevrolet Captiva C140 in 2011 – 2018.

Specifications

Production years 2010-2018
Displacement, cc 2384
Fuel system injector
Power output, hp 165 – 175
Torque output, Nm 215 – 235
Cylinder block aluminum R4
Block head aluminum 16v
Cylinder bore, mm 88
Piston stroke, mm 98
Compression ratio 10.4
Features no
Hydraulic lifters yes
Timing drive chain
Phase regulator DCVCP
Turbocharging no
Recommended engine oil 5W-30
Engine oil capacity, liter 4.7
Fuel type 95
Euro standards EURO 5
Fuel consumption, L/100 km (for Opel Antara 2012)
— city
— highway
— combined
12.1
7.4
9.0
Engine lifespan, km ~300 000
Weight, kg 140

Disadvantages of the A24XE engine

  • The main problems here are delivered by the timing chain drive with an unpredictable resource.
  • If the chain is not replaced in time, the front cover will also be added to the parts list.
  • The cause of unstable operation of the engine is often a malfunction of the phase regulators.
  • Some owners complain about increased oil consumption from the first kilometers.
  • Be sure to use a torque wrench, the engine metal is very soft.

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