2011 Opel Corsa problems

• 1.3 Multijet II 16v Euro 5 (75-95 hp, 2009-2015)

  75–95 hp · Z13DTH, 199B1.000

  It improves consumption and noise compared with the first generation, but shares the same chain and tensioner design, with documented cases of stretching. Ask for the maintenance history and watch for oil dilution if the car is used mostly in town.^[1][3]

  With caution

Faults that affect 2011 cars

• Critical severityFrequency: CommonTimingTiming chain stretch and tensioner failureYes: the timing chain's hydraulic tensioner can lose pressure and let the chain slacken; if it skips teeth or breaks, it can destroy the engine. It is a documented problem on Fiat, Opel, Suzuki and Ford cars with this engine, mainly linked to long oil change intervals.Repair (garage): €350–€550Appears at around 70,000 km
• High severityFrequency: CommonEmissions controlIncomplete particulate filter regenerations and oil dilutionIn heavy urban use, with short journeys that do not let the particulate filter regeneration finish, unburnt diesel passes into the sump and dilutes the oil; the level can rise on the dipstick and the oil loses its ability to lubricate. Repeated many times, it speeds up engine wear.
• High severityFrequency: OccasionalTurboSeized variable-geometry turboOn versions with a variable-geometry turbo, the vanes can seize through soot build-up, especially on cars used in town for short journeys. The engine loses power gradually and may give off black smoke when accelerating.Repair (garage): €450–€700
• High severityFrequency: OccasionalInjectionInjector and high-pressure pump wear from contaminated fuelThe Bosch injectors and the high-pressure pump of the common rail system are sensitive to poor-quality fuel or fuel with condensed water. With contaminated diesel they can generate metal shavings that damage first the pump and then the injectors themselves.Repair (garage): €600–€1,200
• Medium severityFrequency: CommonEmissions controlEGR valve blocked by sootThe 1.3 Multijet's EGR valve easily accumulates soot on short urban journeys, causing an unstable idle, loss of power and the engine warning light. It is one of the most cited problems among owners of this engine.Repair (garage): €130–€400

• A10XEP / A12XEL / A12XER / A14XEL / A14XER / A14XFL (2008-2019)

  65–100 hp · A10XEP, A12XEL, A12XER, A14XEL, A14XER, A14XFL

  A generic article on problem engines from a French site expressly singles out the 1.2 "from the late 2000s and early 2010s" as prone to chain failures; on the Adam, the reliability report describes the water pump as "the clearest weakness" of the car and documents ignition coil replacements, as well as imperfect gear changes from the Easytronic gearbox. These points are worth checking, although there is no sign of a systematic block failure.^[6][7]

  With caution

Faults that affect 2011 cars

• Critical severityFrequency: CommonTimingTiming chain stretch and breakageOn the Corsa C, D and E, the Astra H and the Meriva A, this engine's timing chain tends to stretch prematurely because the tensioner does not always hold up; in the worst cases, documented across several models, the chain has jumped or snapped and forced a complete engine replacement.Repair (garage): €900–€1,400Appears at around 70,000 km
• Medium severityFrequency: CommonLubricationOil leaks and increased consumptionOn the Corsa C, D and E, the Astra H and the Meriva, oil leaks from the rocker cover, oil filter or pressure switch are common, along with somewhat higher than normal oil consumption between changes; there is no pattern of major engine damage if they are dealt with in time.Appears at around 80,000 km
• Medium severityFrequency: CommonIgnitionIgnition coil failureThe ignition coils on this engine fail fairly often in the Corsa, Astra, Meriva and Adam, causing jerking, the engine warning light and, in the clearest cases, the engine running on one cylinder fewer; the garage fixes it by replacing the affected coil.Repair (garage): €150–€480Appears at around 15,000 km
• Medium severityFrequency: CommonCoolingWater pump and thermostat leak or wearA reliability report describes the water pump as "the clearest weakness" of the Opel Adam, and the same component - along with the thermostat - often fails or leaks coolant on the Corsa, Astra and Meriva with this engine too, sometimes at low mileage.Repair (garage): €300–€760Appears at around 22,000 km
• Medium severityFrequency: OccasionalTransmissionSlow shifts and clutch actuator wear on the Easytronic gearboxThe Easytronic automated gearbox, available with this engine on the Corsa, Astra, Meriva and Adam, changes gear slowly and with jerks according to several sources; there are also some cases of actuator wear or clutch control unit failure, although the evidence on its real-world reliability is limited.
• Low severityFrequency: OccasionalEmissions controlFaulty lambda sensors on the 1.2 and 1.4 petrolOpel's 1.2 and 1.4 petrol engines (Twinport and A series) show faulty lambda sensors on the Corsa C, Corsa D and Astra J. The usual consequence is the engine warning light and a poorer-regulated mixture; it does not affect the mechanics.

• 1.7 CDTI 125 hp (Z17DTR/A17DTR, 2006-2013)

  125 hp · Z17DTR, A17DTR

  This is the version of the two documented accounts of a clogged diesel particulate filter (DPF) (an Astra and a Zafira, the latter with only 17,000 km) and of the Astra's injector warning.^[9][10]

  With caution

• 1.7 CDTI 130 hp (A17DTS, 2010-2015)

  130 hp · A17DTS

  It shares its block, EGR valve and timing belt with the rest of the 1.7 CDTI family, with no data exempting it from the documented risks.^[11][12]

  With caution

Faults that affect 2011 cars

• High severityFrequency: OccasionalClutchDual-mass flywheel and clutch wearA documented case of an Opel Meriva with this engine had to have the dual-mass flywheel and clutch replaced at 66,000 km, for €1,600 at a French garage. It is neither an official nor a Spanish figure, but it points to real wear of these parts.
• High severityFrequency: OccasionalEmissions controlClogged diesel particulate filter (DPF) and oil dilutionThere are accounts from Opel Astra and Zafira owners with this engine describing a clogged diesel particulate filter (DPF) — in one case with only 17,000 km — and oil diluted with diesel after repeated failed regenerations.
• Critical severityFrequency: RareTimingTiming belt: risk of serious failure if not changed on timeThe 1.7 CDTI has a timing belt (not a chain), with a replacement interval of 150,000 km or 6 years according to the buying guide consulted. We have not found documented cases of breakage on this engine, but going beyond that interval exposes you to a serious failure if the belt does give way.
• Medium severityFrequency: OccasionalEmissions controlSoot fouling of the injectors and EGR valveThis engine's EGR valve tends to clog with soot, according to a German buying guide focused on the Meriva A; there are also accounts of misadjusted or faulty injectors from 100,000 km on the Meriva and Astra with this engine.
• Medium severityFrequency: OccasionalElectronicsPremature alternator wearThe Hitachi-brand alternator fitted at the factory to the 1.7 CDTI tends to wear out sooner than expected, according to a German buying guide on the Opel Astra H, with typical replacements at around 140,000 km; there are similar accounts on the Opel Meriva with this engine.

• Critical severityFrequency: OccasionalBrakesHandbrake failure due to a manufacturing defectYes: Opel recalled Corsa D cars from 2010 and 2011 in two separate notices because the handbrake mechanism could lose its ability to hold the car, with a risk of it moving while parked.