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2.0 HDi vs 1.6 / 2.2 i-DTEC: which engine is more reliable?

According to our risk index, the 1.6 / 2.2 i-DTEC 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 1.6 / 2.2 i-DTEC has 3 documented serious faults, the main one being «Turbocharger failure».

Risk index

2.0 HDi

55

High risk · 2 serious faults

Risk index

1.6 / 2.2 i-DTEC

54

High risk · 3 serious faults

Lower risk

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

16 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 1.6 / 2.2 i-DTEC reliable?

The i-DTEC is Honda's diesel family from 2008, with two four-cylinder blocks: the 2.2 (Accord, CR-V) and, from 2013, the 1.6 (Civic, CR-V, HR-V). It uses a timing chain instead of a belt and common-rail injection. The basic architecture has a good reputation for longevity, but the emissions system (DPF and EGR) and the turbocharger account for most of the faults documented by owners themselves.[5][6][7][8]

See the 5 of the 1.6 / 2.2 i-DTEC faults

Side-by-side comparison

Comparison of 2.0 HDi and 1.6 / 2.2 i-DTEC
2.0 HDi1.6 / 2.2 i-DTEC
Technical data
TypeEngineEngine
FuelDieselDiesel
Displacement1,997 cm³—
TimingTiming belt (dry)Chain
Power90–180 hp120–180 hp
Production1999–2021[1][9][10][11][12]2008–2020[5][13][14]
Reliability
Risk index (what is it?)55High risk54High risk
Documented faults55
Of high or critical severity23
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. High severity: Turbocharger failure
  2. Critical severity: Timing chain wear or breakage at high mileage
  3. Critical severity: Diesel injector wear or failure
Most expensive documented repairup to €1,200AdBlue tank crystallisation and failures (BlueHDi)Published figure[3][4][15]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]
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]
  • 1.6 i-DTEC 120 (N16A1, single turbo, from 2013)[6][16]
  • 1.6 i-DTEC 160 (N16A4, twin turbo, CR-V)[7]
  • 2.2 i-DTEC 180 Type S (N22B2, from 2010)[5]
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 19 models with the 2.0 HDi

1.6 / 2.2 i-DTEC

Other comparisons

With the 2.0 HDi

With the 1.6 / 2.2 i-DTEC

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. Honda N engineWikipedia · Other source · consulted 27 September 2026
  6. Fiabilité et pannes Honda Civic (2012-2017)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  7. Fiabilité et pannes Honda CR-V (2012-2019)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  8. Fiabilité et pannes Honda CR-V (2007-2013)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  9. PSA EW/DW engineWikipedia (inglés) · Other source · consulted 27 September 2026
  10. Peugeot 307Wikipedia (español) · Other source · consulted 27 September 2026 · in Spanish
  11. Peugeot 3008Wikipedia (español) · Other source · consulted 27 September 2026 · in Spanish
  12. Citroën C4 PicassoWikipedia (español) · Other source · consulted 27 September 2026 · in Spanish
  13. Honda HR-VWikipedia · Other source · consulted 27 September 2026
  14. Avis et fiabilité Honda Accord (2008-2015)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  15. 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
  16. Fiabilité et pannes Honda Civic (2017-2022)Fiches-auto.fr · Other source · consulted 27 September 2026 · in French