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1.6 CRDi vs 2.2 / 2.4 / 3.2 TDCi (Puma): which engine is more reliable?

According to our risk index, the 2.2 / 2.4 / 3.2 TDCi (Puma) carries less risk than the 1.6 CRDi: 43/100 (moderate risk) versus 70/100 (high risk). The 1.6 CRDi has 4 documented serious faults, the main one being «MHSG belt tensioner and crankshaft pulley failure (48V mild hybrid)»; the 2.2 / 2.4 / 3.2 TDCi (Puma) has 2 documented serious faults, the main one being «Oil pump failure on the Ranger's 2.2 TDCi».

Risk index

1.6 CRDi

70

High risk · 4 serious faults

Risk index

2.2 / 2.4 / 3.2 TDCi (Puma)

43

Moderate 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

16 sourcesHow we work

Is the 1.6 CRDi reliable?

The U2 D4FB (2009-2018) is a generally robust diesel if well maintained, with known turbo failures in the early units and timing chain problems from 120,000-150,000 km. Its successor, the Smartstream (U3 D4FE, from 2018), has a good reputation, except in the 48V mild hybrid version, which has a belt tensioner and crankshaft pulley fault that can destroy the engine.[1][2][3]

See the 6 of the 1.6 CRDi faults

Is the 2.2 / 2.4 / 3.2 TDCi (Puma) reliable?

Ford's Puma diesels (2.2, 2.4 and 3.2 TDCi) power the Transit, the Ranger and, badged HDi, the Boxer and Jumper. The sources consulted document occasional injector and EGR faults and, on the Ranger, oil pump failure; the 3.2 has hardly any faults cited.[4][5][6]

See the 3 of the 2.2 / 2.4 / 3.2 TDCi (Puma) faults

Side-by-side comparison

Comparison of 1.6 CRDi and 2.2 / 2.4 / 3.2 TDCi (Puma)
1.6 CRDi2.2 / 2.4 / 3.2 TDCi (Puma)
Technical data
TypeEngineEngine
FuelDieselDiesel
Displacement1,582 cm³—
TimingChainChain
Power90–136 hp100–200 hp
Productionsince 2009[1][7][8][9]2006–2016[4][6][10]
Reliability
Risk index (what is it?)70High risk43Moderate risk
Documented faults63
Of high or critical severity42
Worst severityCritical severityCritical severity
Main faults
  1. Critical severity: MHSG belt tensioner and crankshaft pulley failure (48V mild hybrid)
  2. Critical severity: Timing chain stretch
  3. High severity: Premature variable-geometry turbo (VGT) failure
  1. Critical severity: Oil pump failure on the Ranger's 2.2 TDCi
  2. High severity: EGR valve and EGR cooler faults on the 2.2 TDCi
  3. Medium severity: Faulty injectors on the 2.2 and 2.4 TDCi
Most expensive documented repairup to €1,800Particulate filter (DPF) blocked in urban usePublished figure[11]No reliable data
Which versions to buy
BuyRecommended versions
  • Smartstream 1.6 CRDi U3 (D4FE, 115-136 hp, without mild hybrid, from 2018)[2][12]
  • 3.2 TDCi 200 (Transit VI/VII, five cylinders)[4]
With cautionVersions to be cautious about
  • 1.6 CRDi U2 (D4FB, 90-136 hp, sold in Spain from 2010 to ~2018)[1][13][14]
  • Smartstream 1.6 CRDi 48V mild hybrid (D4FE MHEV, 136 hp, from ~2019)[3][15]
  • 2.2 TDCi 110/115/130 (Transit VI/VII, 2006-2014)[4]
  • 2.4 TDCi 100/115/140 (Transit VI/VII)[4]
  • 2.2 TDCi 125/150 (Ranger T6, 2011-2019)[5][6]
  • 2.2 HDi (Peugeot Boxer III / Citroën Jumper II, 2006-2016)[16]
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

1.6 CRDi

See the 16 models with the 1.6 CRDi

2.2 / 2.4 / 3.2 TDCi (Puma)

Other comparisons

With the 1.6 CRDi

With the 2.2 / 2.4 / 3.2 TDCi (Puma)

Compare other engines

That is the comparison you are viewing: change one of the two engines.

Sources

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

  1. Motor Kia y Hyundai 1.6 CRDI (D4FB): ficha tecnica, problemas y tuningMotordinámico · Technical documentation · consulted 26 September 2026 · in Spanish
  2. Kia Ceed III: Bekannte Probleme & RückrufeGebrauchtwagenberater · Other source · consulted 26 September 2026 · in German
  3. Kia / Hyundai 1.6 CRDi MHEV Engine FailuresDOHC (especialista en reconstrucción de motores) · Technical documentation · consulted 26 September 2026
  4. Ford Transit diesel 2006-2013 buyer's guideHaynes · Motoring press · consulted 5 October 2026
  5. Fiabilité et performances du Ford Ranger T6 2.2 TDCi 150 chCarVerif · Other source · consulted 5 October 2026 · in French
  6. Ford Ranger buyer's guide (2011-2022)AutoTrader South Africa · Motoring press · consulted 5 October 2026
  7. Hyundai U engineWikipedia · Other source · consulted 26 September 2026
  8. Hyundai Smartstream engineWikipedia · Other source · consulted 26 September 2026
  9. Hyundai i30 Kombi 1.6 CRDi 48V-Mildhybrid Trend (10/20-01/22): Technische Daten, Bilder, PreiseADAC · Technical documentation · consulted 26 September 2026 · in German
  10. Ford Duratorq engineWikipedia · Other source · consulted 5 October 2026
  11. Kia Ceed 1.6 Crdi Problemas | Fallos y averías más frecuentesTotalRenting · Other source · consulted 26 September 2026 · in Spanish
  12. Kia Ceed im TÜV-Check 2026: Schwachstellen, Mängel und ProblemeAUTO BILD · Motoring press · published 2026 · consulted 26 September 2026 · in German
  13. Kia and Hyundai 1.6 CRDI (D4FB) engineEngineDNA · Other source · consulted 26 September 2026
  14. Best Hyundai Kia 1.6 CRDI Mods & Upgrades Guide to D4FB TuningTorqueCars · Other source · consulted 26 September 2026
  15. KIA SPORTAGE 2023 - vehicle recallsGOV.UK (Driver and Vehicle Standards Agency) · Official body · consulted 26 September 2026
  16. Fiabilité Peugeot Boxer : rappel sur les injecteursL'argus · Motoring press · published 28 April 2015 · consulted 5 October 2026 · in French