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1.0, 1.2 and 1.4 Fire vs 1.0, 1.4 and 1.6 8v EA111: which engine is more reliable?

According to our risk index, the 1.0, 1.2 and 1.4 Fire carries less risk than the 1.0, 1.4 and 1.6 8v EA111: 20/100 (low risk) versus 50/100 (high risk). The 1.0, 1.2 and 1.4 Fire has no documented serious faults; 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

1.0, 1.2 and 1.4 Fire

20

Low risk · 0 serious faults

Lower risk

Risk index

1.0, 1.4 and 1.6 8v EA111

50

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

34 sourcesHow we work

Is the 1.0, 1.2 and 1.4 Fire reliable?

The 1.2 8v Fire is one of Fiat's simplest and most widespread petrol engines, with more than two decades in production and no serious or systemic faults documented. The sources consulted describe it as robust: its most-cited issues are isolated sensor failures (lambda sensor, crankshaft sensor), the ignition coil and somewhat high oil consumption at higher mileages; there is no pattern of timing belt breakage.[1][2][3][4][5][6]

See the 4 of the 1.0, 1.2 and 1.4 Fire 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.[7][8][9][10]

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

Side-by-side comparison

Comparison of 1.0, 1.2 and 1.4 Fire and 1.0, 1.4 and 1.6 8v EA111
1.0, 1.2 and 1.4 Fire1.0, 1.4 and 1.6 8v EA111
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement1,242 cm³—
TimingTiming belt (dry)Timing belt (dry)
Power60–69 hp50–104 hp
Productionsince 1985[11][12][13][14]1991–2022[15][16][17][18]
Reliability
Risk index (what is it?)20Low risk50High risk
Documented faults44
Of high or critical severity02
Worst severityMedium severityCritical severity
Main faults
  1. Medium severity: Sensor failures: lambda sensor and crankshaft position sensor (TDC)
  2. Low severity: Oil consumption or leak, in one case from the rocker cover gasket
  3. Low severity: Faulty ignition coil (misfire, engine warning light)
  1. High severity: Engine noise and premature wear from lubrication in the 1.0 VHT
  2. Critical severity: Hard cold starting and software update for the 2009-2010 1.0
  3. Medium severity: Thermostat, housing and water pump of the cooling circuit
Most expensive documented repairNo reliable dataNo reliable data
Which versions to buy
BuyRecommended versions
  • 1.2 8v SMPI 60-65 hp (1999-2009)[1]
  • 1.2 8v VVT 69 hp (2007-2020)[2][3][5][6]
  • 1.0, 1.3 and 1.4 8V Fire flex (Brazil, 2001-2017)[19]
  • 0.8 and 1.0 8V FIRE 34-50 hp (Panda, 1986-1994)[20]
  • 1.0 8v 50 hp (AER, ALD, ALL, ANV, AUC; 1996-2005)[21][22]
With cautionVersions to be cautious about
  • 1.0 and 1.1 8V FIRE (European Uno, 1985-1994)[23]
  • 1.0 and 1.4 8V Fire Evo flex (Brazil, 2010-2021)[24]
  • 1.1 8V SPI/MPI 50-55 hp (1991-2010)[25][26]
  • 1.2 8V SPI/MPI 60-73 hp (1993-1999)[25]
  • 1.2 16V Fire 80 hp (Fiat Idea, 2004-2010)[27]
  • 1.4 8V Fire 77-78 hp (Fiat Idea, 2005-2011)[27]
  • 1.4 16V 95 hp (Fiat Idea, 2004-2010)[27]
  • 1.2 16v Fire 80-82 hp (Fiat Bravo and Brava, 1999-2001)[28]
  • 1.4 8v 55-60 hp (ABD, AKP, AEX, AKV, APQ, ANX, ANW; 1991-2005)[9][10]
  • 1.0 8v Mi and Total Flex (Brazilian EA-111, 1997-2008)[7][29][30][31]
  • 1.0 8v VHT flex (EA-111, 2008-2022)[7][29][32][33]
  • 1.6 8v Total Flex (Brazilian EA-111, 2003-2022)[29][34]
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

Other comparisons

With the 1.0, 1.2 and 1.4 Fire

With the 1.0, 1.4 and 1.6 8v EA111

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 et pannes de la Fiat Panda (2003-2012)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  2. Fiabilité et pannes de la Fiat Panda (depuis 2012)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  3. Fiabilité et pannes de la Fiat 500Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  4. Fiabilité et pannes de la Fiat Punto (Grande Punto / Punto Evo / Punto)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  5. Fiat Panda III (seit 2011) – Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · published 21 January 2023 · consulted 27 September 2026 · in German
  6. Fiat 500 (ab 2007) – alle bekannten Probleme & KrankheitenGebrauchtwagenberater.de · Motoring press · published 24 November 2023 · consulted 27 September 2026 · in German
  7. A VW e o problema dos motores 1.0Motorshow · Motoring press · published 1 December 2009 · consulted 2 November 2026 · in Portuguese
  8. Volkswagen faz recall do novo Gol, Voyage e Fox 1.0Vrum · Motoring press · published 17 August 2009 · consulted 2 November 2026 · in Portuguese
  9. Fiabilité Volkswagen Polo III (1994-2001) - pannes moteur, boîte...Fiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  10. Volkswagen Polo III: averías notificadas por los usuariosAutoCentrum.pl · Owners' forum · consulted 2 November 2026 · in another language
  11. Fiat FIRE engineWikipedia (inglés) · Other source · consulted 27 September 2026
  12. Fiat 500 (2007)Wikipedia (inglés) · Other source · consulted 27 September 2026
  13. Fiat Grande PuntoWikipedia (inglés) · Other source · consulted 27 September 2026
  14. Ford KaWikipedia (inglés) · Other source · consulted 27 September 2026
  15. List of discontinued Volkswagen Group petrol enginesWikipedia (en) · Other source · consulted 2 November 2026
  16. VW Golf IIIWikipedia (de) · Other source · consulted 2 November 2026 · in German
  17. Volkswagen GolWikipedia (pt) · Other source · consulted 2 November 2026 · in Portuguese
  18. 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
  19. Fiat Palio: 10 dicas pra observar na hora de comprar um usadoVrum · Motoring press · published 14 June 2022 · consulted 2 November 2026 · in Portuguese
  20. Fiabilité et pannes de la Fiat Panda (1980-2003): témoignages de propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  21. Fiabilité Volkswagen Lupo (1998-2005) - pannes moteur, boîte...Fiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  22. Volkswagen Lupo (1998–2005): opiniones por motorizaciónAutoCentrum.pl · Owners' forum · consulted 2 November 2026 · in another language
  23. Fiat UnoWikipedia (en) · Other source · consulted 2 November 2026
  24. Fiat Uno custa pouco, mas acumula queixas dos donos do hatchAutoo · Motoring press · published 27 June 2026 · consulted 2 November 2026 · in Portuguese
  25. Fiabilité et pannes de la Fiat Punto (1993-1999): témoignages de propriétairesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
  26. Fiat Seicento: typowe usterki (opiniones de propietarios)Autocentrum.pl · Owners' forum · consulted 2 November 2026 · in another language
  27. DVSA: base de datos de llamadas a revisión de vehículos desde 1992 (Fiat Idea: R/2007/012)DVSA (Reino Unido) · Official body · consulted 2 November 2026
  28. Fiabilité Fiat Bravo (1995-2002): pannes et témoignagesFiches-auto.fr · Reliability study · consulted 2 November 2026 · in French
  29. 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
  30. 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
  31. Volkswagen Gol: os 5 maiores defeitos crônicos do queridinho do BrasilVrum · Motoring press · published 9 April 2026 · consulted 2 November 2026 · in Portuguese
  32. Mais um recall e mais uma marca colocada à provaMecânica Online · Motoring press · published 1 November 2009 · consulted 2 November 2026 · in Portuguese
  33. Tribunal revoga recall para Gol, Voyage e FoxiCarros · Motoring press · published 16 January 2013 · consulted 2 November 2026 · in Portuguese
  34. 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