2.0 CDTi (A20DTH) vs 1.6 CDTi (B16DTH)

Side-by-side reliability comparison

Higher reliability score
2.0 CDTi (A20DTH) ACCEPTABLE 76/100
+2 points over 1.6 CDTi (B16DTH)
0 / 100
ACCEPTABLE 2.0 CDTi (A20DTH) Opel
0 / 100
ACCEPTABLE 1.6 CDTi (B16DTH) Opel

Specifications

2.0 CDTi (A20DTH)
1.6 CDTi (B16DTH)
Brand
Opel
Opel
Verdict
ACCEPTABLE
ACCEPTABLE
Reliability
76
74
Years
2008--2018
2014--2020
Displacement
1956 cc
1598 cc
Layout
I4
I4
Type
Diesel
Diesel
Power
160--195 hp
136--160 hp
Known Issues
0
0
Total Risk Cost
€0--€0
€0--€0

Character

2.0 CDTi (A20DTH)

"Insignia/Zafira. Strong torque. Reliable for GM diesel. DMF wear. Good highway."

1.6 CDTi (B16DTH)

"Astra K/Insignia B. Good diesel. DPF care needed. Fuel pump concerns at high mileage."

Models

2.0 CDTi (A20DTH) 11

Zafira Tourer C 2012--2019 Astra J 2009--2015 Insignia A 2008--2017 Insignia A 2008--2017 Insignia A 2012--2017 Insignia B 2017--2022 Grandland P1UO 2017--2021 Vectra C 2004--2008 Astra H 2004--2010 Zafira B 2005--2014 Vectra C 2004--2008

1.6 CDTi (B16DTH) 16

Corsa B 1993--2000 Astra J 2009--2015 Zafira B 2008--2014 Mokka J-A 2015--2020 Mokka J-A 2015--2020 Zafira Tourer C 2013--2019 Astra K 2015--2019 Astra K 2015--2019 Insignia B 2017--2022 Insignia B 2017--2022 Insignia B 2017--2019 Grandland P1UO 2017--2024 Corsa C 2003--2006 Corsa D 2006--2014 Astra H 2004--2010 Grandland X 1.6 CDTi A18 2017--2021 SUV
Full 2.0 CDTi (A20DTH) Report Full 1.6 CDTi (B16DTH) Report