2.0 BlueHDi vs 2.2 HDi: which engine is more reliable?

According to our risk index, the 2.0 BlueHDi carries less risk than the 2.2 HDi: 45/100 versus 48/100 (both moderate risk). The 2.0 BlueHDi has 2 documented serious faults, the main one being «DPF clogging on short journeys»; the 2.2 HDi has 3 documented serious faults, the main one being «DPF clogging with additive, especially on the 128-138 hp version».

Risk index

2.0 BlueHDi

Moderate risk · 2 serious faults

Lower risk

Risk index

2.2 HDi

Moderate risk · 3 serious faults

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

Reviewed on 27 September 202615 sources How we work

Is the 2.0 BlueHDi reliable?

The 2.0 BlueHDi is mechanically one of the sturdiest PSA/Stellantis diesels: in the samples available for its 150 to 180 hp versions, the turbo, DPF, EGR and injectors fail noticeably less often than on earlier generations of the same engine from before 2013. Its documented weak point is the AdBlue tank, a fault so widespread that Stellantis compensates affected owners without a definitive fix.^[1][2][3][4]

See the 4 of the 2.0 BlueHDi faults

Is the 2.2 HDi reliable?

This is a diesel derived from the 2.0 HDi that PSA and Ford shared in large saloons and MPVs (407, 607, 807, C5, C6, C8) and that Land Rover and Ford used under their own names (TDCi, TD4, SD4) in the Mondeo IV, the Freelander 2 and the first Evoque. According to fiches-auto it does not suffer chronically from the turbo or dual-mass flywheel problems of smaller HDi engines, but the 128-138 hp version does have a recurring problem of DPF clogging.^[5][6][7][8]

See the 4 of the 2.2 HDi faults

Side-by-side comparison

Comparison of 2.0 BlueHDi and 2.2 HDi
Item	2.0 BlueHDi	2.2 HDi
Technical data
Type	Engine	Engine
Fuel	Diesel	Diesel
Displacement	1,997 cm³	2,179 cm³
Timing	Timing belt (dry)	Timing belt (dry)
Power	150–180 hp	128–204 hp
Production	2013–2021^[5][9][10]	2000–2015^{[5][7][11][12][13]}
Reliability
Risk index (what is it?)	45Moderate risk	48Moderate risk
Documented faults	4	4
Of high or critical severity	2	3
Worst severity	High severity	High severity
Main faults	Medium severity: AdBlue (SCR) tank and pump failure High severity: DPF clogging on short journeys High severity: Injector and high-pressure pump wear	High severity: DPF clogging with additive, especially on the 128-138 hp version High severity: Turbo faults, somewhat more frequent on the sequential twin-turbo versions High severity: Piezo injector wear and failure
Most expensive documented repair	up to €1,500AdBlue (SCR) tank and pump failurePublished figure^[3][4]	No reliable data
Which versions to buy
BuyRecommended versions	None	2.2 HDi 150-156 (single variable-geometry turbo, 2006-2012)^[14][15]
With cautionVersions to be cautious about	2.0 BlueHDi 150/163 (DW10FC/DW10FD, 2013-2020)^[1][3][4] 2.0 BlueHDi 177/180 (DW10FC/DW10FD, 2013-2021)^[1][2]	2.2 HDi 128-138 (DW12 TED4, single turbo, 2000-2006)^[8] 2.2 HDi 170-175 twin-turbo (DW12 BTED4, 2005-2010)^[8][12] 2.2 HDi 190-204 twin-turbo (DW12 C, 2010-2015)^[12]
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

2.0 BlueHDi

See the 13 models with the 2.0 BlueHDi

2.2 HDi

See the 12 models with the 2.2 HDi

Other comparisons

With the 2.0 BlueHDi

With the 2.2 HDi

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Sources

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

Fiabilité du 2.0 HDIFiches-Auto · Motoring press · consulted 27 September 2026 · in French
Fiabilité Opel Grandland X (2017-2024), pannes et témoignagesFiches-Auto · Motoring press · consulted 27 September 2026 · in French
AdBlue : problèmes en pagailleFiches-Auto · Motoring press · consulted 27 September 2026 · in French
Stellantis amplía las compensaciones por los problemas técnicos de sus depósitos AdBlueMinisterio de Derechos Sociales, Consumo y Agenda 2030 · Official body · consulted 27 September 2026 · in Spanish
PSA EW/DW engineWikipedia (inglés) · Other source · consulted 27 September 2026
Ford MondeoWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Land Rover FreelanderWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Essai, avis et fiabilité des 2,2 HDI 136 chevauxFiches-Auto · Motoring press · consulted 27 September 2026 · in French
Peugeot 308Wikipedia (inglés) · Other source · consulted 27 September 2026
Peugeot 308 5p GT 2.0 BlueHDi 180 S&S EAT8 (2017-2019) | Precio y ficha técnicakm77 · Motoring press · consulted 27 September 2026 · in Spanish
Range Rover EvoqueWikipedia (inglés) · Other source · consulted 27 September 2026
Essai, avis et fiabilité des 2,2 HDI 204 chevauxFiches-Auto · Motoring press · consulted 27 September 2026 · in French
Essai Citroën C5 Exclusive + 2.2 HDI 200 TourerActu Automobile · Motoring press · published 2011 · consulted 27 September 2026 · in French
Essai Peugeot 4007 2.2 HDi DCS 6Caradisiac · Motoring press · published 7 April 2010 · consulted 27 September 2026 · in French
Citroën C-CrosserWikipedia (español) · Other source · consulted 27 September 2026 · in Spanish