Opel 1.2 Turbo problems: is it a PureTech engine with a wet belt?

Opel talks about a 1.2 Turbo, Peugeot and Citroën about a 1.2 PureTech. On many newer Opels it is the same engine family, with the same wet timing belt. Below you can read which Opels are involved, what to watch for and what the Stellantis scheme means for Opel. The full background on this engine is on our main page about PureTech engine problems.

By the team at Autobedrijf Willemsbrug, RDW-approved APK (MOT) test station since 1979 · Updated 6 November 2026

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The short answer

Yes. According to parts manufacturer NTN-SNR, the Opel Corsa (from 2019), Crossland X, Grandland X and Mokka (second generation) have the 1.2 PureTech Turbo with engine code EB2, which Opel calls the 1.2 Turbo. This engine has a wet timing belt that runs in the oil. The Stellantis PureTech scheme also applies to Opel. Not every Opel badged 1.2 Turbo has this engine, so check the engine by registration number.

Timing belt service at Autobedrijf Willemsbrug: we look up the interval for your engine from your registration number and replace the belt with the tensioners and, if the belt drives it, the water pump. For the wet belt of the 1.0 and 1.2 PureTech we have fixed package prices. We tell you the price in advance and only do extra work with your approval. Call +31 10 479 00 00. Our team speaks English. More about timing belt replacement

Is the Opel 1.2 Turbo a PureTech engine?

Yes, on the Opels that parts manufacturer NTN-SNR names. Opel has been part of the Peugeot and Citroën group, now Stellantis, since August 2017. In the press release for the new Corsa (June 2019), Opel describes the petrol engines as three-cylinder turbo engines with direct injection, with 74 kW (100 hp) or 96 kW (130 hp). The 100 hp version is called the 1.2 turbo there. Peugeot, Citroën and DS use the name 1.2 PureTech for the same engine.

In its technical information on the 1.2 PureTech Turbo (engine codes EB2 DT, EB2 DTS, EB2 ADTD and EB2 ADTX), NTN-SNR explicitly names four Opel models. For those models it is the same engine as in a Peugeot 208 or 2008 with a 1.2 PureTech. What can go wrong with this engine is explained on our main page about PureTech engine problems.

The name 1.2 Turbo on its own does not tell you enough. According to its own press release of August 2019, Opel also used that name for the Astra of that time, with 110, 130 and 145 hp. That Astra is not in the NTN-SNR overview. We look up which engine your Opel has from your registration number (the Dutch kenteken).

Which Opel models have the 1.2 PureTech?

NTN-SNR names the Opel Corsa, Crossland X, Grandland X and Mokka with the 1.2 PureTech Turbo. The table shows the power outputs NTN-SNR gives for each model.

Opel model Name in the source Power according to NTN-SNR
Corsa Corsa VI (Corsa F, from 2019) 100 and 130 hp
Crossland X Crossland X 110 and 130 hp
Grandland X Grandland X 110 and 130 hp
Mokka Mokka II (second generation) 100, 130 and 155 hp

Source: NTN-SNR, TECHinfo 1.2 PureTech Turbo (June 2022), and Opel (Corsa press release, June 2019). Checked on 6 November 2026.

Not every version of these models has this engine. A Corsa-e or Mokka-e is electric and has no timing belt. According to the ANWB, the Dutch motoring organisation, the mild hybrid versions of the PureTech have used a timing chain since 2023. Models from other makes are listed in our article which cars have a wet timing belt.

What does the wet timing belt mean for your Opel?

The wet timing belt (belt-in-oil) runs inside the engine, through the engine oil. That makes the belt sensitive to the quality of the oil. According to NTN-SNR, the engine is prone to oil dilution: unburnt petrol gets into the oil and makes it abrasive for the belt. NTN-SNR sees this mainly on cars that cover less than 15,000 km a year, mostly in town.

  • Belt wear: according to the ANWB, engines from the production years 2014 to 2019 sometimes suffer from timing belt wear.
  • Blocked oil strainer: according to NTN-SNR, loose belt particles can block the oil strainer at the bottom of the engine. The engine then gets too little oil.
  • Brake servo: according to NTN-SNR, a blockage can also damage the vacuum pump for the brake servo.

If the red oil warning light comes on or flashes, stop as soon as it is safe and switch off the engine. More in our article on the oil warning light. When the belt on your Opel needs replacing is set out in the manufacturer’s maintenance plan. We look up the prescribed interval from your registration number. During a service we check the belt as the manufacturer prescribes.

Does the Opel 1.2 Turbo use a lot of oil?

It can. Stellantis names excessive oil consumption and premature wear of the timing belt as the two complaints on older 1.0 and 1.2 PureTech engines. Because it is the same engine, this also applies to the 1.2 Turbo in these Opels. Check the oil level regularly and write down how much you add, with the date and mileage.

We top up the oil to the maximum and note the mileage. After an agreed number of kilometres you come back and we see how much needs adding. We use the oil Stellantis specifies for your engine. According to oil manufacturer MPM (30 September 2025), Stellantis now specifies oil to FPW9.55535/03 (5W30) for the 1.2 PureTech engines with the code EB2, except the EB2LT. Causes and what to do are in our article on PureTech oil consumption.

Does the PureTech scheme also apply to Opel?

Yes. In its press release of 7 May 2025, Stellantis names Citroën, DS, Opel and Peugeot as the brands taking part. According to Stellantis, the extended warranty covers 100 per cent of parts and labour for excessive oil consumption and premature belt wear, for up to 10 years or 180,000 km, depending on the production date. Repair costs between 1 January 2022 and 31 December 2024 can be claimed under conditions via the Stellantis online platform.

The car must have been serviced according to the manufacturer’s maintenance plan. According to the ANWB, this may also be at a garage other than the dealer. Diagnosis and repair under the scheme go through an authorised repairer of the brand. We do not run the scheme and do not decide on it. More in our article on the PureTech compensation scheme from Stellantis.

What does replacing the wet belt on an Opel cost?

We have package prices for the wet belt of the 1.2 PureTech. They also apply to the Opel 1.2 Turbo. Our package prices are € 995, € 1,095 and € 1,250, depending on the model and engine. We look up which price applies to your Opel from your registration number.

The package includes the timing belt kit, the gaskets, new oil, a new oil filter and cleaning the oil strainer. The water pump is not included. If it needs replacing, we tell you in advance. The car is usually ready within a day. We also service your Opel according to the manufacturer’s maintenance plan, see our page on Opel servicing in Rotterdam. More about the belt on other makes is on our page about timing belt replacement in Rotterdam.

Frequently asked questions

Does the Opel Corsa 1.2 Turbo have a timing belt or a chain?

A timing belt, if it is the Corsa F with the 1.2 PureTech. That belt runs in the oil. According to the ANWB, the mild hybrid versions have used a chain since 2023. We look up which engine your Corsa has from your registration number.

Does the Opel Mokka have a wet timing belt?

Yes, the second generation Mokka with the 1.2 Turbo petrol engine. NTN-SNR names this Mokka with 100, 130 and 155 hp. The electric Mokka-e has no timing belt.

How reliable is the Opel Grandland 1.2 Turbo?

That depends on the build year and the servicing. According to NTN-SNR, the Grandland X has the 1.2 PureTech Turbo, with the same points of attention as on Peugeot and Citroën: the wet belt, the oil strainer and the oil consumption. Servicing on time with the specified oil reduces the risk of problems.

Which engine does an Opel Astra 1.2 Turbo have?

It depends on the generation. The Astra that Opel announced in August 2019 had a 1.2 Turbo with 110, 130 or 145 hp, but it is not in the NTN-SNR overview of the 1.2 PureTech. We look up which engine your Astra has from your registration number.

Can I have my Opel 1.2 Turbo serviced outside the dealer?

Yes. According to the ANWB, servicing for the PureTech scheme may also be done at another garage, as long as it is done on time and according to the manufacturer’s instructions. Keep the invoices of every service. Read the conditions of your manufacturer.

Which oil does an Opel 1.2 Turbo need?

The oil Stellantis specifies for your engine. According to oil manufacturers, for the 1.2 PureTech with the code EB2, except the EB2LT, that is now oil to FPW9.55535/03 (5W30). We look it up from your registration number.

Is the water pump included in the package price for the Opel?

No. The package includes the timing belt kit, the gaskets, new oil, a new oil filter and cleaning the oil strainer. If the water pump needs replacing, we tell you in advance.

Does your Opel have a 1.2 Turbo?

Call us on +31 10 479 00 00 with your registration number. We look up which engine your Opel has and when the belt is due, and we tell you in advance which price applies.

You will find us at Boterdiep 11 in Rotterdam-IJsselmonde, close to Stadion Feijenoord (De Kuip). We work by appointment. For a quick question or check you can walk in without an appointment.

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