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2.0 HDi vs 3.0 Di ZD30: which engine is more reliable?

According to our risk index, the 3.0 Di ZD30 carries less risk than the 2.0 HDi: 54/100 versus 55/100 (both high risk). The 2.0 HDi has 2 documented serious faults, the main one being «Variable-geometry turbo failures (actuator, sensors and clogging)»; the 3.0 Di ZD30 has 2 documented serious faults, the main one being «Burnt or perforated pistons from insufficient lubrication».

Risk index

2.0 HDi

55

High risk · 2 serious faults

Risk index

3.0 Di ZD30

54

High 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

24 sourcesHow we work

Is the 2.0 HDi reliable?

It is a robust diesel in its simplest 90 hp version, but the 136 to 140 hp generation with a DPF (2004-2011) concentrates the engine's problems: turbo, DPF, EGR and, above all, a dual-mass flywheel that fails very often. The BlueHDi engines (from 2013) are mechanically more reliable, but add an AdBlue tank that can crystallise; the OCU (Spanish consumer organisation) has reported this fault in Spain and Stellantis covers it with a compensation programme.[1][2][3][4]

See the 5 of the 2.0 HDi faults

Is the 3.0 Di ZD30 reliable?

The 3.0 Di (ZD30) fitted to the Patrol GR and the Terrano II had, in its first units, a lubrication fault that burned pistons, and Nissan increased the oil capacity in 2000. Australian press still reports burnt pistons on later cars, while the British press of 2005 praises its reliability: it is worth checking the service history.[5][6][7][8]

See the 2 of the 3.0 Di ZD30 faults

Side-by-side comparison

Comparison of 2.0 HDi and 3.0 Di ZD30
2.0 HDi3.0 Di ZD30
Technical data
TypeEngineEngine
FuelDieselDiesel
Displacement1,997 cm³2,953 cm³
TimingTiming belt (dry)Gears
Power90–180 hp136–160 hp
Production1999–2021[1][9][10][11][12]since 1999[13][14][15]
Reliability
Risk index (what is it?)55High risk54High risk
Documented faults52
Of high or critical severity22
Worst severityHigh severityCritical severity
Main faults
  1. High severity: Variable-geometry turbo failures (actuator, sensors and clogging)
  2. High severity: DPF clogging on additive-type systems (Eolys/cerine)
  3. Medium severity: Premature dual-mass flywheel wear (from 107/110 hp)
  1. Critical severity: Burnt or perforated pistons from insufficient lubrication
  2. High severity: Variable-geometry turbo stuck and overpressure spikes
Most expensive documented repairup to €1,200AdBlue tank crystallisation and failures (BlueHDi)Published figure[3][4][16]No reliable data
Which versions to buy
BuyRecommended versions
  • 2.0 HDi 90 (DW10TD, 1999-2005)[1]
  • 2.0 HDi 150/163 DPF (DW10C / DW10CTED4, 2007-2013)[1]
None
With cautionVersions to be cautious about
  • 2.0 HDi 107/110 (DW10ATED / DW10ATED4, 2000-2008)[1]
  • 2.0 HDi 136/138/140 DPF (DW10BTED4, 2004-2011)[1]
  • 2.0 BlueHDi 120/150/163/180 (DW10FE / DW10FD / DW10FC, 2013-2021)[1][2][3][4]
  • 2.0 TDCi 180/210 Ford Euro 6 (Edge II, 2016-2018)[17][18]
  • 3.0 Di 158 hp (ZD30DDTi, Patrol GR, 2000-2004)[5][6][8]
  • 3.0 Di 160 hp (ZD30DDTi, Patrol GR, 2004-2010)[19][20]
  • 3.0 Di 154 hp (ZD30DDTi, Terrano II, 2002-2006)[21][22]
  • 3.0 dCi 136-156 hp (ZD3, Renault Master II, from 2003)[23][24]
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 HDi

See the 26 models with the 2.0 HDi

3.0 Di ZD30

Other comparisons

With the 2.0 HDi

With the 3.0 Di ZD30

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. Fiabilité du 2.0 HDIFiches-Auto · Motoring press · consulted 27 September 2026 · in French
  2. AdBlue : problèmes en pagailleFiches-Auto · Motoring press · consulted 27 September 2026 · in French
  3. Más problemas para Stellantis: ahora tendrá que indemnizar también a los afectados por el AdBlueAutopista · Motoring press · published 30 December 2024 · consulted 27 September 2026 · in Spanish
  4. El fallo que afecta a cientos de coches y que ahora la OCU denuncia para reclamar indemnizacionesAutopista · Motoring press · published 29 May 2023 · consulted 27 September 2026 · in Spanish
  5. Nissan Patrol GR II (ab 1998)AUTO BILD · Motoring press · published 22 November 2004 · consulted 2 November 2026 · in German
  6. Nissan Patrol 2000: Revised engine oil capacityCarsGuide · Motoring press · published 20 February 2004 · consulted 2 November 2026
  7. Nissan Patrol 2000: Turbo-diesel cracked pistonsCarsGuide · Motoring press · published 28 June 2007 · consulted 2 November 2026
  8. Nissan Patrol (used car test)Auto Express · Motoring press · published 8 February 2005 · consulted 2 November 2026
  9. PSA EW/DW engineWikipedia (inglés) · Encyclopedia · consulted 27 September 2026
  10. Peugeot 307Wikipedia (español) · Encyclopedia · consulted 27 September 2026 · in Spanish
  11. Peugeot 3008Wikipedia (español) · Encyclopedia · consulted 27 September 2026 · in Spanish
  12. Citroën C4 PicassoWikipedia (español) · Encyclopedia · consulted 27 September 2026 · in Spanish
  13. Nissan ZD engineWikipedia (inglés) · Encyclopedia · consulted 2 November 2026
  14. Nissan PatrolWikipedia (alemán) · Encyclopedia · consulted 2 November 2026 · in German
  15. Nissan Patrol GR Series (1998 - 2009) used car reviewRAC · Motoring press · consulted 2 November 2026
  16. Aditivo AdBlue: qué debes usar para evitar una reparación de 2.000 euros en tu coche diéselAutopista · Motoring press · published 1 April 2026 · consulted 27 September 2026 · in Spanish
  17. Tous les problèmes sur Ford EDGE 2016-2020 (31 témoignages)Fiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  18. Ford Edge: bekannte Probleme, Schwachstellen und Rückrufegebrauchtwagenberater.de · Motoring press · consulted 2 November 2026 · in German
  19. Nissan PatrolWikipedia (inglés) · Encyclopedia · consulted 2 November 2026
  20. Nissan Patrol: Do later models also crack cylinder heads?CarsGuide · Motoring press · published 11 September 2009 · consulted 2 November 2026
  21. Nissan Terrano II (1993 - 2006) used car reviewRAC · Motoring press · published 4 August 2004 · consulted 2 November 2026
  22. Nissan Terrano II (ab 1993)AUTO BILD · Motoring press · published 16 December 2002 · consulted 2 November 2026 · in German
  23. Renault MasterWikipedia (inglés) · Encyclopedia · consulted 2 November 2026
  24. Renault MasterWikipedia (alemán) · Encyclopedia · consulted 2 November 2026 · in German