ACCEPTABLE
Maturity
2.0 CDTi (A20DTH)
Opel · 2.0L Diesel I4
2008–2018
0
/ 100
ACCEPTABLE
"Insignia/Zafira. Strong torque. Reliable for GM diesel. DMF wear. Good highway."
Layout
I4
Displacement
1956 cc
Power
160–195 hp
Type
Diesel
Known Issues
0
Total Risk Cost
€0–€0
Models with 2.0 CDTi (A20DTH) 11
Related Guides
Opel Engines to Avoid: Reliability Scores & Known Problems
Which Opel engines have the worst reliability? Data-backed scores and known issues for 5 low-scoring Opel engines.
Most Reliable Opel Engines: Complete Ranking with Scores
Which Opel engines are the most reliable? Data-backed ranking of 2 Opel engines scoring 78/100 or higher.
Other Opel Engines
BUY
78
C14NZ/X14XE 1.4
1.4 NA (C14NZ/X14XE)
View details → Compare: 2.0 CDTi (A20DTH) vs C14NZ/X14XE 1.4
BUY
78
C20XE/X20XEV 2.0
2.0 NA (C20XE/X20XEV)
View details → Compare: 2.0 CDTi (A20DTH) vs C20XE/X20XEV 2.0
ACCEPTABLE
76
X10XE/Z10XE 1.0
1.0 3-cyl (X10XE/Z10XE)
View details → Compare: 2.0 CDTi (A20DTH) vs X10XE/Z10XE 1.0
ACCEPTABLE
76
1.2 NA (Z12XEP)
1.2L NA I4
View details → Compare: 2.0 CDTi (A20DTH) vs 1.2 NA (Z12XEP)Tuning Potential
220hp Stage 1
Frequently Asked Questions
Is the Opel 2.0 CDTi (A20DTH) reliable?
The Opel 2.0 CDTi (A20DTH) scores 76/100 with a verdict of ACCEPTABLE. It has 0 documented issues with total repair costs between €0 and €0.
What cars use the Opel 2.0 CDTi (A20DTH)?
How much does it cost to repair the 2.0 CDTi (A20DTH)?
Total potential repair costs for all 0 known issues range from €0 to €0.
What years was the 2.0 CDTi (A20DTH) produced?
The Opel 2.0 CDTi (A20DTH) was produced from 2008 to 2018. It is a 1956cc I4 diesel engine.
Scores are calculated from documented issues, repair costs, and failure patterns across thousands of owner reports and technical sources. Learn about our methodology. Always inspect before you buy.