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2.0 DTI and 2.2 DTI vs D4/D5: which engine is more reliable?

According to our risk index, the 2.0 DTI and 2.2 DTI carries less risk than the D4/D5: 38/100 (moderate risk) versus 64/100 (high risk). 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»; the D4/D5 has 2 documented serious faults, the main one being «Auxiliary belt breakage that takes the timing belt with it (5-cylinder)».

Risk index

2.0 DTI and 2.2 DTI

38

Moderate risk · 2 serious faults

Lower risk

Risk index

D4/D5

64

High risk · 2 serious faults

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 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.[1][2]

See the 3 of the 2.0 DTI and 2.2 DTI faults

Is the D4/D5 reliable?

The Volvo D5/D4 covers two different engines: the classic 5-cylinder (2001-2016, D5244T/D5204) and the 4-cylinder VEA (D4204T, from 2013). On the former, several owners document the auxiliary belt breaking and taking the timing belt with it, destroying the engine; on the VEA the most common problems are the EGR, the DPF and oil consumption that can damage the turbo from 90,000-150,000 km. Neither is an engine to buy without checking its service history.[3][4][5][6]

See the 6 of the D4/D5 faults

Side-by-side comparison

Comparison of 2.0 DTI and 2.2 DTI and D4/D5
2.0 DTI and 2.2 DTID4/D5
Technical data
TypeEngineEngine
FuelDieselDiesel
Displacement——
TimingChainTiming belt (dry)
Power100–125 hp120–235 hp
Production1997–2005[1][7][8][9][10]2001–2024[3][4][11]
Reliability
Risk index (what is it?)38Moderate risk64High risk
Documented faults36
Of high or critical severity22
Worst severityHigh severityCritical severity
Main faults
  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
  1. Critical severity: Auxiliary belt breakage that takes the timing belt with it (5-cylinder)
  2. High severity: High oil consumption from 90,000-150,000 km that harms the turbo (VEA)
  3. Medium severity: Clogged EGR valve or EGR cooler leaking into the intake
Most expensive documented repairNo reliable dataNo reliable data
Which versions to buy
BuyRecommended versionsNoneNone
With cautionVersions to be cautious about
  • 2.0 DTI 100-101 hp (X20DTH/Y20DTH, 1,995 cc, 1997-2005)[1][2]
  • 2.2 DTI 120-125 hp (Y22DTR, 2,172 cc, 2000-2005)[12][13]
  • 2.4/2.0 D3/D4/D5 5-cylinder (D5244T/D5204, 2001-2016)[5][14]
  • 2.0 D2/D3/D4/D5 VEA 4-cylinder (D4204T, 2013-2024)[5][6][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

2.0 DTI and 2.2 DTI

See the 8 models with the 2.0 DTI and 2.2 DTI

D4/D5

See the 14 models with the D4/D5

Other comparisons

With the 2.0 DTI and 2.2 DTI

With the D4/D5

Compare other engines

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Sources

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

  1. Opel Vectra BWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  2. Opel Vectra C – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Other source · consulted 27 September 2026 · in German
  3. Volvo Engine ArchitectureWikipedia · Other source · consulted 27 September 2026
  4. Volvo D5: 185 CV para el S60, V70, XC70 y XC90Autopista.es · Motoring press · published July 2005 · consulted 27 September 2026 · in Spanish
  5. Fiabilité et pannes Volvo XC60 (2008-2017)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  6. Fiabilité et pannes Volvo V60Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  7. Opel Zafira AWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  8. Opel SignumWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  9. Opel OmegaWikipedia (inglés) · Other source · consulted 27 September 2026
  10. Opel OmegaWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  11. Volvo XC90Wikipedia · Other source · consulted 27 September 2026 · in Spanish
  12. Fiabilité Opel Zafira - avis et pannes des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  13. Fiabilité Opel Vectra - avis et pannes des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
  14. Fiabilité et pannes Volvo S60Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  15. Fiabilité et pannes Volvo XC60 (2017-)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French