2.0/2.2 D-4D vs D4/D5: which engine is more reliable?

According to our risk index, the D4/D5 carries less risk than the 2.0/2.2 D-4D: 64/100 (high risk) versus 77/100 (very high risk). The 2.0/2.2 D-4D has 1 documented serious fault, the main one being «Warped cylinder head gasket and oil consumption on the 2.2 D-4D»; 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

2.0/2.2 D-4D

Very high risk · 1 serious fault

Risk index

D4/D5

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

Reviewed on 27 September 202619 sources How we work

Is the 2.0/2.2 D-4D reliable?

No: the 2.0/2.2 D-4D family is among the most problematic Toyota diesels. The 2.2 block (2AD-FTV and 2AD-FHV D-CAT) has a large number of cases of warped cylinder head gaskets and oil consumption or dilution in the Avensis, RAV4, Auris, Corolla Verso and Verso; the EGR valve and injectors fail frequently across the whole family, and the D-CAT filter clogs up if the car is not driven regularly on open roads.^[1][2][3][4]

See the 4 of the 2.0/2.2 D-4D 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.^[5][6][7][8]

See the 6 of the D4/D5 faults

Side-by-side comparison

Comparison of 2.0/2.2 D-4D and D4/D5
Item	2.0/2.2 D-4D	D4/D5
Technical data
Type	Engine	Engine
Fuel	Diesel	Diesel
Displacement	—	—
Timing	Chain	Timing belt (dry)
Power	116–177 hp	120–235 hp
Production	2005–2018^{[9][10][11][12][13]}	2001–2024^[5][6][14]
Reliability
Risk index (what is it?)	77Very high risk	64High risk
Documented faults	4	6
Of high or critical severity	1	2
Worst severity	Critical severity	Critical severity
Main faults	Critical severity: Warped cylinder head gasket and oil consumption on the 2.2 D-4D Medium severity: EGR valve clogged with soot Medium severity: Injector wear and failure	Critical severity: Auxiliary belt breakage that takes the timing belt with it (5-cylinder) High severity: High oil consumption from 90,000-150,000 km that harms the turbo (VEA) Medium severity: Clogged EGR valve or EGR cooler leaking into the intake
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	None	None
With cautionVersions to be cautious about	2.0 D-4D (1AD-FTV, 116-126 hp, 2005-2018)^[1][15]	2.4/2.0 D3/D4/D5 5-cylinder (D5244T/D5204, 2001-2016)^[7][16] 2.0 D2/D3/D4/D5 VEA 4-cylinder (D4204T, 2013-2024)^[7][8][17]
AvoidVersions to avoid	2.2 D-4D (2AD-FTV, 136-150 hp, 2005-2015)^{[1][2][3][4][15][18][19]} 2.2 D-4D D-CAT (2AD-FHV, 174-177 hp, 2005-2015)^[2][15][18]	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

2.0/2.2 D-4D

See the 9 models with the 2.0/2.2 D-4D

D4/D5

See the 14 models with the D4/D5

Other comparisons

With the 2.0/2.2 D-4D

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.

Toyota Avensis (2003-2009) : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Toyota Avensis (2008-2018) : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Toyota RAV4 (2006-2012) : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Toyota RAV4 (2013-2019) : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Volvo Engine ArchitectureWikipedia · Other source · consulted 27 September 2026
Volvo D5: 185 CV para el S60, V70, XC70 y XC90Autopista.es · Motoring press · published July 2005 · consulted 27 September 2026 · in Spanish
Fiabilité et pannes Volvo XC60 (2008-2017)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
Fiabilité et pannes Volvo V60Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
Toyota AD engineWikipedia · Other source · consulted 27 September 2026
Toyota AvensisWikipedia · Other source · consulted 27 September 2026
Toyota AvensisWikipedia (alemán) · Other source · consulted 27 September 2026 · in German
Toyota AurisWikipedia · Other source · consulted 27 September 2026
Toyota VersoWikipedia · Other source · consulted 27 September 2026
Volvo XC90Wikipedia · Other source · consulted 27 September 2026 · in Spanish
Toyota Auris (2007-2012) : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes Volvo S60Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
Fiabilité et pannes Volvo XC60 (2017-)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
Toyota Corolla Verso : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Toyota Verso : fiabilité, pannes et rappelsFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French