1.4 TSI Twincharger Cupra/Bocanegra
2009–2015 · petrol · 1390cc · 180hp
Engine codes: CAVE, CTHE
Reliability, common problems and owner reviews for the Seat Ibiza 1.4 TSI Twincharger Cupra/Bocanegra. Check this before you buy used.
The twincharged 1.4 of the Cupra/Bocanegra — quick but suffers turbo failure, misfires and oil problems (defective pistons on early CAVE; revised CTHE from late 2012 improved it), plus the EA111 chain risk. A CTHE/low-oil-use car is good; an early oil-burner is a costly rebuild.
Same engine, other cars
This is the same physical engine (CAVE) sold under different names across brands. Reliability is broadly shared — cross-check these:
Known Issues
Early CAVE defective pistons → heavy oil use + misfires; CTHE (late 2012+) fixed most.
Fix / Workaround: Prefer CTHE; check consumption; pistons/rings if severe.
Repair cost: €1200–€3000
Typically appears after: 80,000 km
Turbo failure and EA111 chain risk.
Fix / Workaround: Check turbo; revised chain + tensioner.
Repair cost: €600–€1500
Typically appears after: 90,000 km
Year Cutoffs
Mileage Thresholds
After 90,000 km: Oil/turbo/chain issues cluster.
Pre-Purchase Checklist
- ☐Prefer CTHE (late-2012+)
- ☐Oil consumption check
- ☐Check turbo + cold-start rattle
Frequently asked questions
Is the Seat Ibiza 1.4 TSI Twincharger Cupra/Bocanegra reliable?
History-Dependent — The twincharged 1.4 of the Cupra/Bocanegra — quick but suffers turbo failure, misfires and oil problems (defective pistons on early CAVE; revised CTHE from late 2012 improved it), plus the EA111 chain risk. A CTHE/low-oil-use car is good; an early oil-burner is a costly rebuild.
What are the common problems and reviews for the Seat Ibiza 1.4 TSI Twincharger Cupra/Bocanegra?
The most commonly reported problems: Oil consumption / piston failure (CAVE), Turbo failure / chain.
Is a used Seat Ibiza 1.4 TSI Twincharger Cupra/Bocanegra worth buying?
The engine itself is OK; condition is everything. Unknown or patchy history = walk away.