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1.6 / 2.2 i-DTEC vs 2.0 DTI and 2.2 DTI: which engine is more reliable?

According to our risk index, the 2.0 DTI and 2.2 DTI carries less risk than the 1.6 / 2.2 i-DTEC: 38/100 (moderate risk) versus 54/100 (high risk). The 1.6 / 2.2 i-DTEC has 3 documented serious faults, the main one being «Turbocharger failure»; the 2.0 DTI and 2.2 DTI has 2 documented serious faults, the main one being «VP44 injection pump and air mass meter failure».

Risk index

1.6 / 2.2 i-DTEC

54

High risk · 3 serious faults

Risk index

2.0 DTI and 2.2 DTI

38

Moderate risk · 2 serious faults

Lower risk

The index (0–100) weights the severity and frequency of the three most serious documented faults. How it is calculated

15 sourcesHow we work

Is the 1.6 / 2.2 i-DTEC reliable?

The i-DTEC is Honda's diesel family from 2008, with two four-cylinder blocks: the 2.2 (Accord, CR-V) and, from 2013, the 1.6 (Civic, CR-V, HR-V). It uses a timing chain instead of a belt and common-rail injection. The basic architecture has a good reputation for longevity, but the emissions system (DPF and EGR) and the turbocharger account for most of the faults documented by owners themselves.[1][2][3][4]

See the 5 of the 1.6 / 2.2 i-DTEC faults

Is the 2.0 DTI and 2.2 DTI reliable?

The 2.0 DTI and 2.2 DTI (X20DTH/Y20DTH and Y22DTR) are the direct-injection diesels with a Bosch VP44 pump that Opel fitted between 1997 and 2005 to the Astra G, Vectra B and C, Zafira A, Signum and Omega B. German Wikipedia documents recurring VP44 pump and air mass meter failures in its early years, and a German used-car buying guide singles out the EGR valve as its main weak point even once the engine had matured, in the Vectra C.[5][6]

See the 3 of the 2.0 DTI and 2.2 DTI faults

Side-by-side comparison

Comparison of 1.6 / 2.2 i-DTEC and 2.0 DTI and 2.2 DTI
1.6 / 2.2 i-DTEC2.0 DTI and 2.2 DTI
Technical data
TypeEngineEngine
FuelDieselDiesel
Displacement——
TimingChainChain
Power120–180 hp100–125 hp
Production2008–2020[1][7][8]1997–2005[5][9][10][11][12]
Reliability
Risk index (what is it?)54High risk38Moderate risk
Documented faults53
Of high or critical severity32
Worst severityCritical severityHigh severity
Main faults
  1. High severity: Turbocharger failure
  2. Critical severity: Timing chain wear or breakage at high mileage
  3. Critical severity: Diesel injector wear or failure
  1. High severity: VP44 injection pump and air mass meter failure
  2. High severity: Seized or leaking turbocharger
  3. Medium severity: Clogged or faulty EGR valve
Most expensive documented repairNo reliable dataNo reliable data
Which versions to buy
BuyRecommended versions
  • 2.2 i-DTEC 150 (N22B1/B3/B4, from 2008)[3][4][8]
None
With cautionVersions to be cautious about
  • 1.6 i-DTEC 120 (N16A1, single turbo, from 2013)[2][13]
  • 1.6 i-DTEC 160 (N16A4, twin turbo, CR-V)[3]
  • 2.2 i-DTEC 180 Type S (N22B2, from 2010)[1]
  • 2.0 DTI 100-101 hp (X20DTH/Y20DTH, 1,995 cc, 1997-2005)[5][6]
  • 2.2 DTI 120-125 hp (Y22DTR, 2,172 cc, 2000-2005)[14][15]
AvoidVersions to avoidNoneNone

Severity of each fault: green, low; amber, medium; red, high; dark red, critical. How we rate them

Cars that each one is fitted to

1.6 / 2.2 i-DTEC

2.0 DTI and 2.2 DTI

Other comparisons

With the 1.6 / 2.2 i-DTEC

With the 2.0 DTI and 2.2 DTI

Compare other engines

That is the comparison you are viewing: change one of the two engines.

Sources

Every fact on this page links to its source. If you find an error, let us know.

  1. Honda N engineWikipedia · Other source · consulted 27 September 2026
  2. Fiabilité et pannes Honda Civic (2012-2017)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  3. Fiabilité et pannes Honda CR-V (2012-2019)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  4. Fiabilité et pannes Honda CR-V (2007-2013)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  5. Opel Vectra BWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  6. Opel Vectra C – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Other source · consulted 27 September 2026 · in German
  7. Honda HR-VWikipedia · Other source · consulted 27 September 2026
  8. Avis et fiabilité Honda Accord (2008-2015)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  9. Opel Zafira AWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  10. Opel SignumWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  11. Opel OmegaWikipedia (inglés) · Other source · consulted 27 September 2026
  12. Opel OmegaWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  13. Fiabilité et pannes Honda Civic (2017-2022)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  14. Fiabilité Opel Zafira - avis et pannes des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  15. Fiabilité Opel Vectra - avis et pannes des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French