1.2 8v Fire vs E-Tech Híbrido: which engine is more reliable?

According to our risk index, the 1.2 8v Fire carries less risk than the E-Tech Híbrido: 20/100 (low risk) versus 32/100 (moderate risk). The 1.2 8v Fire has no documented serious faults; the E-Tech Híbrido has 2 documented serious faults, the main one being «Multi-mode gearbox failure (risk of breakage)».

Risk index

1.2 8v Fire

Low risk · 0 serious faults

Lower risk

Risk index

E-Tech Híbrido

Moderate 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 27 September 202618 sources How we work

Is the 1.2 8v 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 1.2 8v Fire faults

Is the E-Tech Híbrido reliable?

The E-Tech combines a combustion engine (1.6 H4M naturally aspirated or 1.2 HR12 turbo) with electric motors and a multi-mode gearbox with no clutch or torque converter. Its best-documented weak point is the gearbox itself: reports from the Clio, Captur, Arkana, Austral, Duster and Jogger describe warnings of a risk of breakage, and Renault has launched two campaigns since 2020 (an electrical fault and a primary shaft seal). The 12 V battery also fails fairly often.^[7][8][9]

See the 4 of the E-Tech Híbrido faults

Side-by-side comparison

Comparison of 1.2 8v Fire and E-Tech Híbrido
Item	1.2 8v Fire	E-Tech Híbrido
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	1,242 cm³	1,598 cm³
Timing	Timing belt (dry)	Chain
Power	60–69 hp	140–200 hp
Production	1999–2020^{[10][11][12][13]}	since 2020^[7][14][15]
Reliability
Risk index (what is it?)	20Low risk	32Moderate risk
Documented faults	4	4
Of high or critical severity	0	2
Worst severity	Medium severity	High severity
Main faults	Medium severity: Sensor failures: lambda sensor and crankshaft position sensor (TDC) Low severity: Oil consumption or leak, in one case from the rocker cover gasket Low severity: Faulty ignition coil (misfire, engine warning light)	High severity: Multi-mode gearbox failure (risk of breakage) High severity: Stalling and injection warnings on the 1.2 E-Tech 200 (HR12) Medium severity: Hybrid system electrical fault with "DANGER" warning and car won't start
Most expensive documented repair	No reliable data	No 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]	None
With cautionVersions to be cautious about	None	1.6 E-Tech Full Hybrid 140-145 (H4M, 2020+)^[8][16] 1.6 E-Tech Plug-in Hybrid 160 (H4M, 2020-2023)^[17] 1.2 E-Tech Full Hybrid 200 (HR12 turbo, 2022+)^[9][18]
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

1.2 8v Fire

See the 7 models with the 1.2 8v Fire

E-Tech Híbrido

See the 11 models with the E-Tech Híbrido

Other comparisons

With the 1.2 8v Fire

With the E-Tech Híbrido

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Sources

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

Fiabilité et pannes de la Fiat Panda (2003-2012)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes de la Fiat Panda (depuis 2012)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes de la Fiat 500Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes de la Fiat Punto (Grande Punto / Punto Evo / Punto)Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiat Panda III (seit 2011) – Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · published 21 January 2023 · consulted 27 September 2026 · in German
Fiat 500 (ab 2007) – alle bekannten Probleme & KrankheitenGebrauchtwagenberater.de · Motoring press · published 24 November 2023 · consulted 27 September 2026 · in German
Renault Clio VWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Fiabilité et pannes de la Renault Clio 5Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Renault AustralFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiat FIRE engineWikipedia (inglés) · Other source · consulted 27 September 2026
Fiat 500 (2007)Wikipedia (inglés) · Other source · consulted 27 September 2026
Fiat Grande PuntoWikipedia (inglés) · Other source · consulted 27 September 2026
Ford KaWikipedia (inglés) · Other source · consulted 27 September 2026
Renault Captur IIWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Renault AustralWikipedia (inglés) · Other source · consulted 27 September 2026
Fiabilité et pannes du Renault ArkanaFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Renault Captur IIFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Fiabilité et pannes du Renault Espace 6Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French