2.3 MultiJet vs 2.2 dCi and 3.0 dCi V6: which engine is more reliable?

According to our risk index, the 2.3 MultiJet carries less risk than the 2.2 dCi and 3.0 dCi V6: 25/100 versus 46/100 (both moderate risk). The 2.3 MultiJet has 2 documented serious faults, the main one being «Camshaft breakage due to a manufacturing defect (Ducato, 2016-2017)»; the 2.2 dCi and 3.0 dCi V6 has 2 documented serious faults, the main one being «3.0 dCi V6 overheating and expansion tank failures».

Risk index

2.3 MultiJet

Moderate risk · 2 serious faults

Lower risk

Risk index

2.2 dCi and 3.0 dCi V6

Moderate risk · 2 serious faults

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

Reviewed on 30 October 202618 sources How we work

Is the 2.3 MultiJet reliable?

The 2.3 MultiJet (F1A) in the Fiat Ducato and Iveco Daily has few faults with a solid source: the best documented are three campaigns on the 2016-2019 Euro 6 Ducato (intercooler hose, EGR pipe and camshaft). Owners and garages also cite EGR, throttle body, injectors and AdBlue, almost always on forums or commercial websites, with no statistics.^{[1][2][3][4][5][6][7]}

See the 6 of the 2.3 MultiJet faults

Is the 2.2 dCi and 3.0 dCi V6 reliable?

Renault's big 2000s diesels, the 2.2 dCi (G9T) and the 3.0 V6 dCi (P9X), have a poor reputation among owners: big-end bearing failures are cited on the 2.2 and overheating on the V6. The sources are mainly forums and the press that reports them, with no official statistics.^[8][9][10]

See the 3 of the 2.2 dCi and 3.0 dCi V6 faults

Side-by-side comparison

Comparison of 2.3 MultiJet and 2.2 dCi and 3.0 dCi V6
Item	2.3 MultiJet	2.2 dCi and 3.0 dCi V6
Technical data
Type	Engine	Engine
Fuel	Diesel	Diesel
Displacement	2,287 cm³	2,188 cm³
Timing	Timing belt (dry)	Timing belt (dry)
Power	95–160 hp	115–180 hp
Production	since 2002^{[11][12][13][14]}	2001–2009^[15][16]
Reliability
Risk index (what is it?)	25Moderate risk	46Moderate risk
Documented faults	6	3
Of high or critical severity	2	2
Worst severity	Critical severity	Critical severity
Main faults	Critical severity: Camshaft breakage due to a manufacturing defect (Ducato, 2016-2017) Medium severity: EGR valve and throttle body clogged by carbon deposits and moisture Medium severity: Leaking or underperforming common-rail injectors	Critical severity: 3.0 dCi V6 overheating and expansion tank failures Critical severity: Big-end bearing failure in the 2.2 dCi (G9T) Medium severity: Blocked EGR valve and turbo and injector faults on the 2.2 dCi (G9T)
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	None	None
With cautionVersions to be cautious about	First-batch 2.3 Multijet / HPI (F1AE0481, 2006-2011)^[5][14] 2.3 Multijet II Euro 5 (F1AE3481, 2010-2016)^[5][17] 2.3 Multijet Euro 6 with dual EGR (Ducato, 2016-2019)^[1][2][3][6] 2.3 Multijet 2 Euro 6d with AdBlue (Ducato, 2019-2021)^[7] 2.3 F1A in the Iveco Daily VI (2014-present)^[3]	2.2 dCi 115-150 (G9T)^[9][10] 3.0 dCi V6 180 (P9X)^[8][18]
AvoidVersions to avoid	None	None

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

Cars that each one is fitted to

2.3 MultiJet

2.2 dCi and 3.0 dCi V6

Other comparisons

With the 2.3 MultiJet

With the 2.2 dCi and 3.0 dCi V6

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Sources

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

Fiat Ducato (2016-2017): manguito del intercooler (alerta Safety Gate A12/0285/18)car-recalls.eu (reproduce Safety Gate) · Other source · published 23 February 2018 · consulted 8 October 2026
Fiat Ducato (2016-2017): tubo de la EGR (alerta Safety Gate A12/1794/17)car-recalls.eu (reproduce Safety Gate) · Other source · published 16 December 2017 · consulted 8 October 2026
DVSA – base de llamadas a revisiónDVSA (Reino Unido) · Official body · consulted 8 October 2026
Camshaft fault sparks Fiat Ducato recallUte and Van Guide (Australia) · Motoring press · published 7 March 2017 · consulted 8 October 2026
Ducato multijet 2.3 starting problem (hilo del foro)The FIAT Forum · Owners' forum · published 3 May 2014 · consulted 8 October 2026
Ducato P0401 P0402 P0236 P0238 and limp mode, 2017 Euro 6 (hilo del foro)The FIAT Forum · Owners' forum · published 5 December 2021 · consulted 8 October 2026
Fiat Ducato 2.3 MultiJet: AdBlue, SCR y modo de emergencia (diagnóstico)KFZ Dietrich (taller, Alemania) · Other source · published 10 September 2026 · consulted 8 October 2026 · in German
Renault Espace et Vel Satis : le 3.0 V6 dCi surchauffeL'argus · Motoring press · published 22 June 2010 · consulted 5 October 2026 · in French
Laguna II : remplacement préventif coussinet de bielle 2.2 dCiPlanèteRenault (foro) · Owners' forum · consulted 5 October 2026 · in French
Avantime : casse moteur 2.2 dCiPlanèteRenault (foro) · Owners' forum · consulted 5 October 2026 · in French
Fiat DucatoWikipedia (es) · Other source · consulted 8 October 2026 · in Spanish
Fiat Ducato (tipo 250, motores Multijet y Euro 6)Wikipedia (de) · Other source · consulted 8 October 2026 · in German
Iveco Daily (motores HPI/F1A por generación)Wikipedia (de) · Other source · consulted 8 October 2026 · in German
Iveco Daily IV 35C12 2.3 HPI: fiabilidadCarverif · Other source · consulted 8 October 2026 · in French
Renault G-Type engineWikipedia (en) · Other source · consulted 5 October 2026
Renault Vel SatisWikipedia (fr) · Other source · consulted 5 October 2026 · in French
Fiat Ducato and variants 2007 onCATMAG · Motoring press · consulted 8 October 2026
Vel Satis I : ma Vel Satis 3.0 dCi Initiale a des problèmesPlanèteRenault (foro) · Owners' forum · consulted 5 October 2026 · in French