1.2 PureTech (EB2 turbo)
2017–2024 · petrol · 1199cc · 130hp
Engine codes: EB2ADT, EB2ADTS, HN05
Reliability, common problems and owner reviews for the Opel Grandland 1.2 PureTech (EB2 turbo). Check this before you buy used.
The Grandland shares the Stellantis PSA platform, so its petrol is the 1.2 PureTech turbo (EB2, the same engine as the Peugeot 3008/508 and Citroën C5 Aircross) — lively and refined, but the engine to be most careful with: the cars use a wet timing belt (belt-in-oil) that degrades and sheds material, which can block the oil pickup and destroy the engine — a notorious, expensive failure with extended warranties and many rebuilds, plus oil-dilution and tensioner issues. Later cars moved to a chain. Buy a wet-belt car only with documented early belt replacement and obsessive oil changes; otherwise prefer the diesel.
Same engine, other cars
This is the same physical engine (HN05) sold under different names across brands. Reliability is broadly shared — cross-check these:
- Citroën C4 III— 1.2 PureTech (EB2 turbo)130hp
- Citroën C5 Aircross— 1.2 / 1.6 PureTech (EB2 / EP6 turbo)130hp
- Opel Corsa F— 1.2 PureTech (EB2 turbo / NA)100hp
- Opel Mokka B— 1.2 PureTech (EB2 turbo)130hp
- Peugeot 208— 1.0 / 1.2 VTi (EB2 naturally-aspirated)82hp
- Peugeot 208— 1.2 PureTech (EB2DT turbo)110hp
- Peugeot 308 III— 1.2 PureTech (EB2 turbo)130hp
- Opel Astra L— 1.2 PureTech (EB2 turbo)130hp
- Citroën C3 Aircross— 1.2 PureTech (EB2)130hp
- Citroën C3 III— 1.2 PureTech (EB2 turbo / NA)110hp
- Peugeot 2008— 1.2 PureTech (EB2 turbo)110hp
Known Issues
Belt-in-oil degrades → debris blocks oil pickup → oil starvation → engine destruction. Notorious PureTech fault.
Fix / Workaround: Replace wet belt early (ahead of schedule); strict oil; or buy chain-era.
Repair cost: €500–€4000
Typically appears after: 60,000 km
Oil dilution and tensioner wear compound the belt risk.
Fix / Workaround: Frequent oil changes; monitor level; check history.
Repair cost: €200–€1500
Typically appears after: 70,000 km
Year Cutoffs
Mileage Thresholds
After 100,000 km: Wet-belt service is critical, not optional.
Pre-Purchase Checklist
- ☐Wet-belt: documented early belt change essential
- ☐Same EB2 as 3008 / 508 / C5 Aircross
- ☐Prefer the diesel or chain-era car
Frequently asked questions
Is the Opel Grandland 1.2 PureTech (EB2 turbo) reliable?
Problematic — The Grandland shares the Stellantis PSA platform, so its petrol is the 1.2 PureTech turbo (EB2, the same engine as the Peugeot 3008/508 and Citroën C5 Aircross) — lively and refined, but the engine to be most careful with: the cars use a wet timing belt (belt-in-oil) that degrades and sheds material, which can block the oil pickup and destroy the engine — a notorious, expensive failure with extended warranties and many rebuilds, plus oil-dilution and tensioner issues. Later cars moved to a chain. Buy a wet-belt car only with documented early belt replacement and obsessive oil changes; otherwise prefer the diesel.
What are the common problems and reviews for the Opel Grandland 1.2 PureTech (EB2 turbo)?
The most commonly reported problems: Wet timing belt failure (EB2), Oil dilution / tensioner.
Is a used Opel Grandland 1.2 PureTech (EB2 turbo) worth buying?
Known design issues and recurring faults that were never fully resolved. Buy only with eyes open.