Opel Insignia 2018
Analysis of 306 active listings for Opel Insignia 2018 from mobile.bg, cars.bg and other sources. Real market prices, known engine issues and what to check before buying.
Diesel 235Petrol 66Other 3
📊 Market data
- Cheap listings8 450 €
- Typical price12 399 €
- Expensive listings17 245 €
- Average mileage151 812 км
⚙️ Engines — what to expect
Opel A20DTH/A20DT 2.0 CDTi — A20DTH
Known issues
- Chain can stretch at high mileage — rattle on startup. (~500–1 200 € repair)
- EGR and intake flaps clog — standard diesel issues. (~200–600 € repair)
Ford EcoBlue 2.0 diesel — ECOBLUE_2.0
Known issues
- Belt at 150k km. (~400–700 € repair)
- AdBlue injector or pump can fail. (~200–700 € repair)
- Short trips clog DPF. (~400–1 500 € repair)
🚨 What to check before buying
Overall risk score: 10/10
Serious risks
- Timing chain stretch: Chain can stretch at high mileage — rattle on startup.
- EGR and swirl flaps: EGR and intake flaps clog — standard diesel issues.
- Higher mileage (151,812 km) — check for timing system condition, turbo health, and suspension wear
Additional notes
- Opel 2.0 CDTi (A20DTH) 160/163 hp timing chain stretches after 80k km. Chain at rear of engine = expensive repair (€1,500-3,000). Listen for chain rattle on cold start. Early models (2009-2012) worst affected.
- Opel Astra diesel very common in Bulgaria (1100+ listings). City-only driving clogs DPF quickly. EGR valve carbon buildup and turbo actuator failure are frequent issues at 100k+ km.
- Diesel car from before 2018 with very low mileage suggests city-only use — DPF is likely clogged or has been removed (illegal). Check DPF status and EGR condition.
- Insignia diesel auto (160 listings, avg 216k km, €7k) — 2.0 CDTi (A20DTH) has known timing chain stretch issues beyond 150k km. Automatic is usually Aisin TF-80SC which needs fluid change at 60k (almost never done in BG). At 200k+: chain, tensioner, and guide replacement is €1500-2500.
🔥 Current market offers
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