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1.3 Multijet 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 1.3 Multijet: 38/100 (moderate risk) versus 64/100 (high risk). The 1.3 Multijet has 4 documented serious faults, the main one being «Timing chain stretch and tensioner 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

1.3 Multijet

64

High risk · 4 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 1.3 Multijet reliable?

The 1.3 Multijet is a reliable diesel in the basics, but it has a known weak point across all its brands: the timing chain and its tensioner can stretch or fail if oil changes are neglected, with a risk of serious damage. In urban use, the EGR valve, the particulate filter and the variable-geometry turbo add to the list.[1][2][3][4]

See the 5 of the 1.3 Multijet 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 1.3 Multijet and 2.0 DTI and 2.2 DTI
1.3 Multijet2.0 DTI and 2.2 DTI
Technical data
TypeEngineEngine
FuelDieselDiesel
Displacement1,248 cm³—
TimingChainChain
Power69–105 hp100–125 hp
Production2003–2024[7][8][9]1997–2005[5][10][11][12][13]
Reliability
Risk index (what is it?)64High risk38Moderate risk
Documented faults53
Of high or critical severity42
Worst severityCritical severityHigh severity
Main faults
  1. Critical severity: Timing chain stretch and tensioner failure
  2. High severity: Incomplete particulate filter regenerations and oil dilution
  3. High severity: Seized variable-geometry turbo
  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 repairup to €1,200Injector and high-pressure pump wear from contaminated fuelPublished figure[3]No reliable data
Which versions to buy
BuyRecommended versionsNoneNone
With cautionVersions to be cautious about
  • 1.3 Multijet 8v (69-105 hp, 2003-2009)[1][2][3]
  • 1.3 Multijet II 16v Euro 5 (75-95 hp, 2009-2015)[2][4]
  • 1.3 Multijet II 16v Euro 6 (95 hp, 2015-2020)[2][4]
  • 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

1.3 Multijet

See the 20 models with the 1.3 Multijet

2.0 DTI and 2.2 DTI

Other comparisons

With the 1.3 Multijet

With the 2.0 DTI and 2.2 DTI

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. Fiat 1.3 Multijet: ficha técnica, problemas y tuningMotordinámico · Other source · consulted 26 September 2026 · in Spanish
  2. 1.3 CDTi Opel (Z13DT) Multijet: ficha técnica, problemas y tuningMotordinámico · Other source · consulted 26 September 2026 · in Spanish
  3. Fiat 1.3 Multijet: problemas, fallos y averías más frecuentesTotalrenting · Other source · consulted 26 September 2026 · in Spanish
  4. Fiat 1.3 JTD/Multijet: corrente folgada e entupimento dos canais de lubrificaçãoProvmec · Technical documentation · consulted 26 September 2026 · in Portuguese
  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. Fiat JTD engineWikipedia · Other source · consulted 26 September 2026
  8. Moteur Fiat 1.3 MultiJetWikipédia · Other source · consulted 26 September 2026 · in French
  9. Motor Fiat 1.3 JTD 16v: más información sobre el motorkm77 · Technical documentation · published September 2002 · consulted 26 September 2026 · in Spanish
  10. Opel Zafira AWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  11. Opel SignumWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  12. Opel OmegaWikipedia (inglés) · Other source · consulted 27 September 2026
  13. Opel OmegaWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
  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