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1.6 EcoBoost vs 1.8 and 2.0 XU: which engine is more reliable?

According to our risk index, the 1.8 and 2.0 XU carries less risk than the 1.6 EcoBoost: 39/100 (moderate risk) versus 59/100 (high risk). The 1.6 EcoBoost has 3 documented serious faults, the main one being «Cracked cylinder head from overheating, with fire risk»; the 1.8 and 2.0 XU has 1 documented serious fault, the main one being «Premature timing belt breakage in the 16-valve engines».

Risk index

1.6 EcoBoost

59

High risk · 3 serious faults

Risk index

1.8 and 2.0 XU

39

Moderate risk · 1 serious fault

Lower risk

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

20 sourcesHow we work

Is the 1.6 EcoBoost reliable?

It is a turbocharged direct-injection four-cylinder that Ford used between 2010 and 2018 as a mid-range step across much of its European line-up, and which Volvo sold under its own T3/T4 designations. Its most serious fault is overheating caused by a loss of coolant circulation that can crack the cylinder head and cause a fire: Ford has recalled cars in South Africa and in the US/Canada, although we have not confirmed an equivalent campaign in Spain.[1][2][3]

See the 4 of the 1.6 EcoBoost faults

Is the 1.8 and 2.0 XU reliable?

These are naturally aspirated 1.8 and 2.0-litre petrol engines with no serious documented design faults outside the 16-valve timing belt: the 1.8 16v built until late 1997 had a recall for premature breakages, and the 2.0 16v in the GTi-6 calls for shorter belt change intervals. The rest are minor faults: coolant and oil leaks, sensors and idle.[4][5][6][7]

See the 5 of the 1.8 and 2.0 XU faults

Side-by-side comparison

Comparison of 1.6 EcoBoost and 1.8 and 2.0 XU
1.6 EcoBoost1.8 and 2.0 XU
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement1,596 cm³—
TimingTiming belt (dry)Timing belt (dry)
Power120–200 hp90–167 hp
Production2010–2019[1][8]1993–2002[9][10][11][12]
Reliability
Risk index (what is it?)59High risk39Moderate risk
Documented faults45
Of high or critical severity31
Worst severityCritical severityCritical severity
Main faults
  1. Critical severity: Cracked cylinder head from overheating, with fire risk
  2. High severity: Coolant loss from hoses, water pump or expansion tank
  3. High severity: Premature turbocharger failure
  1. Critical severity: Premature timing belt breakage in the 16-valve engines
  2. Medium severity: Coolant leaks from the thermostat housing and radiator
  3. Medium severity: Oil consumption and oil leaks
Most expensive documented repairNo reliable dataNo reliable data
Which versions to buy
BuyRecommended versionsNone
  • 1.8 8v 90-103 hp (XU7JB/LFX and XU7JP/LFZ, 1993-2001)[4][5][13]
  • 2.0 8v 121-123 hp (XU10J2C/RFX, until 1997)[4][14]
With cautionVersions to be cautious about
  • 1.6 EcoBoost 120/150/160/182 (Ford, 2010-2019)[3][15][16]
  • 1.6 EcoBoost ST 182/197/200 (Ford Fiesta ST/ST200, 2013-2017)[1][17]
  • Volvo T3/T4 1.6 (B4164T3/B4164T/B4164T2, 2010-2018)[18]
  • 1.8 16v 110-112 hp (XU7JP4/LFY, 1995-2002)[4][5][6]
  • 2.0 16v 132-135 hp (XU10J4R/RFV, 1995-2002)[6][7][19]
  • 2.0 16v 150-167 hp (XU10J4/RFT/RFY S16 and XU10J4RS/RFS GTi-6 and VTS, 1993-2002)[7][14][20]
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 EcoBoost

See the 11 models with the 1.6 EcoBoost

1.8 and 2.0 XU

See the 9 models with the 1.8 and 2.0 XU

Other comparisons

With the 1.6 EcoBoost

With the 1.8 and 2.0 XU

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. Ford EcoBoost engineWikipedia · Other source · consulted 27 September 2026
  2. The Largest Ford EcoBoost Recalls In 15 Years Of ProductionCarBuzz · Motoring press · consulted 27 September 2026
  3. Ford KugaWikipedia · Other source · consulted 27 September 2026
  4. Peugeot 306: fiche fiabilitéCaradisiac · Motoring press · consulted 2 November 2026 · in French
  5. Citroën Xsara: fiche fiabilitéCaradisiac · Motoring press · consulted 2 November 2026 · in French
  6. Peugeot 406: fiche fiabilitéCaradisiac · Motoring press · consulted 2 November 2026 · in French
  7. Peugeot 306 GTI-6 buying guide: powertrainPistonHeads · Motoring press · published 4 September 2016 · consulted 2 November 2026
  8. Volvo S60Wikipedia · Other source · consulted 27 September 2026
  9. PSA XU engineWikipedia (en) · Other source · consulted 2 November 2026
  10. Peugeot 306Wikipedia (en) · Other source · consulted 2 November 2026
  11. Citroën XsaraWikipedia (de) · Other source · consulted 2 November 2026 · in German
  12. Citroën XsaraWikipedia (es) · Other source · consulted 2 November 2026 · in Spanish
  13. Fiabilité Citroën Berlingo: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  14. Fiabilité Peugeot 306: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  15. Fiabilité et pannes Ford Mondeo 3Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  16. Fiabilité et pannes Ford S-MaxFiches-auto.fr · Other source · consulted 27 September 2026 · in French
  17. Ford Fiesta STWikipedia · Other source · consulted 27 September 2026
  18. Fiabilité et pannes Volvo S60Fiches-auto.fr · Other source · consulted 27 September 2026 · in French
  19. Fiabilité Peugeot 406: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  20. Fiabilité Citroën Xsara: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French