S3 2.0 TFSI quattro (CJXC)
2013–2020 · petrol · 1984cc · 300hp
Engine codes: CJXC, CJXG, DJHA
Reliability, common problems and owner reviews for the Audi A3 8V S3 2.0 TFSI quattro (CJXC). Check this before you buy used.
The S3's high-output EA888 (CJXC, 300hp) is a strong, tuneable performance engine on the same robust Gen3 architecture — but treat it as a fast car: many were remapped, clutches/DSG and tyres are consumables, and hard use accelerates carbon and oil use. Standard and well-maintained examples are dependable; inspect for tuning/abuse and check the DSG. Buy on documented history.
Same engine, other cars
This is the same physical engine (DKZA) sold under different names across brands. Reliability is broadly shared — cross-check these:
- Škoda Kodiaq— 2.0 TSI 4x4 (EA888)190hp
- Volkswagen Passat B8— 1.4 / 1.5 / 2.0 TSI (EA211 / EA888)190hp
- Cupra Formentor— 1.5 / 2.0 TSI (EA211 EVO / EA888 Gen3)310hp
- Volkswagen Golf VII— 2.0 TSI GTI / R (EA888 Gen3)230hp
- Audi A3 8V— 1.8 / 2.0 TFSI (EA888 Gen3)190hp
- Volkswagen Tiguan II— 1.4 / 1.5 / 2.0 TSI (EA211 / EA888)190hp
- Volkswagen Arteon— 2.0 TSI (EA888 Gen3)280hp
Known Issues
Frequently remapped/launched — stress on engine, clutch, DSG, drivetrain.
Fix / Workaround: Check for maps; DSG health; service history; boost-leak test.
Repair cost: €0–€3000
DI carbon and some oil use, worse on hard-driven cars.
Fix / Workaround: Walnut-blast intake; monitor oil.
Repair cost: €200–€700
Typically appears after: 100,000 km
Mileage Thresholds
After 120,000 km: Treat as performance car.
Pre-Purchase Checklist
- ☐Stock or known map; DSG health
- ☐Boost-leak + oil-use check
- ☐Budget for consumables
Frequently asked questions
Is the Audi A3 8V S3 2.0 TFSI quattro (CJXC) reliable?
Maint. Sensitive — The S3's high-output EA888 (CJXC, 300hp) is a strong, tuneable performance engine on the same robust Gen3 architecture — but treat it as a fast car: many were remapped, clutches/DSG and tyres are consumables, and hard use accelerates carbon and oil use. Standard and well-maintained examples are dependable; inspect for tuning/abuse and check the DSG. Buy on documented history.
What are the common problems and reviews for the Audi A3 8V S3 2.0 TFSI quattro (CJXC)?
The most commonly reported problems: Tuning / abuse, Carbon / oil use (hard driving).
Is a used Audi A3 8V S3 2.0 TFSI quattro (CJXC) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.