1.8 and 2.0 XU vs 1.0, 1.4 and 1.6 8v EA111: which engine is more reliable?

According to our risk index, the 1.8 and 2.0 XU carries less risk than the 1.0, 1.4 and 1.6 8v EA111: 39/100 (moderate risk) versus 50/100 (high 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»; the 1.0, 1.4 and 1.6 8v EA111 has 2 documented serious faults, the main one being «Engine noise and premature wear from lubrication in the 1.0 VHT».

Risk index

1.8 and 2.0 XU

Moderate risk · 1 serious fault

Lower risk

Risk index

1.0, 1.4 and 1.6 8v EA111

High risk · 2 serious faults

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

Reviewed on 2 November 202628 sources How we work

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.^[1][2][3][4]

See the 5 of the 1.8 and 2.0 XU faults

Is the 1.0, 1.4 and 1.6 8v EA111 reliable?

Eight-valve petrol engines, simple, with a timing belt. For the European 1.0 and 1.4, sources only record isolated incidents, mainly ignition faults in damp weather on the 1.4. In Brazil, the 2008-2010 1.0 VHT of the Gol, Voyage and Fox suffered lubrication-related noise, an oil campaign with extended warranty and a software recall in 2009.^[5][6][7][8]

See the 4 of the 1.0, 1.4 and 1.6 8v EA111 faults

Side-by-side comparison

Comparison of 1.8 and 2.0 XU and 1.0, 1.4 and 1.6 8v EA111
Item	1.8 and 2.0 XU	1.0, 1.4 and 1.6 8v EA111
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	—	—
Timing	Timing belt (dry)	Timing belt (dry)
Power	90–167 hp	50–104 hp
Production	1993–2002^{[9][10][11][12]}	1991–2022^{[13][14][15][16]}
Reliability
Risk index (what is it?)	39Moderate risk	50High risk
Documented faults	5	4
Of high or critical severity	1	2
Worst severity	Critical severity	Critical severity
Main faults	Critical severity: Premature timing belt breakage in the 16-valve engines Medium severity: Coolant leaks from the thermostat housing and radiator Medium severity: Oil consumption and oil leaks	High severity: Engine noise and premature wear from lubrication in the 1.0 VHT Critical severity: Hard cold starting and software update for the 2009-2010 1.0 Medium severity: Thermostat, housing and water pump of the cooling circuit
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	1.8 8v 90-103 hp (XU7JB/LFX and XU7JP/LFZ, 1993-2001)^[1][2][17] 2.0 8v 121-123 hp (XU10J2C/RFX, until 1997)^[1][18]	1.0 8v 50 hp (AER, ALD, ALL, ANV, AUC; 1996-2005)^[19][20]
With cautionVersions to be cautious about	1.8 16v 110-112 hp (XU7JP4/LFY, 1995-2002)^[1][2][3] 2.0 16v 132-135 hp (XU10J4R/RFV, 1995-2002)^[3][4][21] 2.0 16v 150-167 hp (XU10J4/RFT/RFY S16 and XU10J4RS/RFS GTi-6 and VTS, 1993-2002)^[4][18][22]	1.4 8v 55-60 hp (ABD, AKP, AEX, AKV, APQ, ANX, ANW; 1991-2005)^[7][8] 1.0 8v Mi and Total Flex (Brazilian EA-111, 1997-2008)^{[5][23][24][25]} 1.0 8v VHT flex (EA-111, 2008-2022)^{[5][23][26][27]} 1.6 8v Total Flex (Brazilian EA-111, 2003-2022)^[23][28]
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

1.8 and 2.0 XU

See the 9 models with the 1.8 and 2.0 XU

1.0, 1.4 and 1.6 8v EA111

See the 9 models with the 1.0, 1.4 and 1.6 8v EA111

Other comparisons

With the 1.8 and 2.0 XU

With the 1.0, 1.4 and 1.6 8v EA111

Compare other engines

First engine

Second engine

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.

Peugeot 306: fiche fiabilitéCaradisiac · Motoring press · consulted 2 November 2026 · in French
Citroën Xsara: fiche fiabilitéCaradisiac · Motoring press · consulted 2 November 2026 · in French
Peugeot 406: fiche fiabilitéCaradisiac · Motoring press · consulted 2 November 2026 · in French
Peugeot 306 GTI-6 buying guide: powertrainPistonHeads · Motoring press · published 4 September 2016 · consulted 2 November 2026
A VW e o problema dos motores 1.0Motorshow · Motoring press · published 1 December 2009 · consulted 2 November 2026 · in Portuguese
Volkswagen faz recall do novo Gol, Voyage e Fox 1.0Vrum · Motoring press · published 17 August 2009 · consulted 2 November 2026 · in Portuguese
Fiabilité Volkswagen Polo III (1994-2001) - pannes moteur, boîte...Fiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
Volkswagen Polo III: averías notificadas por los usuariosAutoCentrum.pl · Owners' forum · consulted 2 November 2026 · in another language
PSA XU engineWikipedia (en) · Other source · consulted 2 November 2026
Peugeot 306Wikipedia (en) · Other source · consulted 2 November 2026
Citroën XsaraWikipedia (de) · Other source · consulted 2 November 2026 · in German
Citroën XsaraWikipedia (es) · Other source · consulted 2 November 2026 · in Spanish
List of discontinued Volkswagen Group petrol enginesWikipedia (en) · Other source · consulted 2 November 2026
VW Golf IIIWikipedia (de) · Other source · consulted 2 November 2026 · in German
Volkswagen GolWikipedia (pt) · Other source · consulted 2 November 2026 · in Portuguese
Troca de bomba d'água e correia de sincronismo do Gol G5 EA111Revista O Mecânico · Motoring press · published 7 March 2025 · consulted 2 November 2026 · in Portuguese
Fiabilité Citroën Berlingo: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
Fiabilité Peugeot 306: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
Fiabilité Volkswagen Lupo (1998-2005) - pannes moteur, boîte...Fiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
Volkswagen Lupo (1998–2005): opiniones por motorizaciónAutoCentrum.pl · Owners' forum · consulted 2 November 2026 · in another language
Fiabilité Peugeot 406: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
Fiabilité Citroën Xsara: pannes et avis des propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
Justiça do RS determina recall de 400 mil veículos da VolkswagenOlhar Direto (con G1) · General press · published 13 January 2013 · consulted 2 November 2026 · in Portuguese
Substituição de bobina, cabos e velas de ignição do Volkswagen Fox 1.0Revista O Mecânico · Motoring press · published 1 December 2025 · consulted 2 November 2026 · in Portuguese
Volkswagen Gol: os 5 maiores defeitos crônicos do queridinho do BrasilVrum · Motoring press · published 9 April 2026 · consulted 2 November 2026 · in Portuguese
Mais um recall e mais uma marca colocada à provaMecânica Online · Motoring press · published 1 November 2009 · consulted 2 November 2026 · in Portuguese
Tribunal revoga recall para Gol, Voyage e FoxiCarros · Motoring press · published 16 January 2013 · consulted 2 November 2026 · in Portuguese
Este é o motor Volkswagen que consumia mais óleo que gasolinaClick Petróleo e Gás · General press · published 12 June 2025 · consulted 2 November 2026 · in Portuguese