1.2 PureTech vs Honda IMA híbrido: which engine is more reliable?

According to our risk index, the Honda IMA híbrido carries less risk than the 1.2 PureTech: 21/100 (low risk) versus 96/100 (very high risk). The 1.2 PureTech has 6 documented serious faults, the main one being «Oil-bath timing belt degradation»; the Honda IMA híbrido has 1 documented serious fault, the main one being «IMA hybrid system DC/DC converter failure with engine stall (Civic Hybrid 2005-2006)».

Risk index

1.2 PureTech

Very high risk · 6 serious faults

Risk index

Honda IMA híbrido

Low 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

Reviewed on 8 October 202628 sources How we work

Is the 1.2 PureTech reliable?

The belt-driven 1.2 PureTech (2012-2025) has a problem acknowledged by Stellantis: the oil-bath timing belt can degrade, block lubrication and, on the 2013-2018 turbos, damage the brake servo vacuum pump. The 2014-2023 turbos can also use oil. Stellantis offers 10 years or 180,000 km of cover; the chain-driven generation (from 2023) no longer uses that belt.^{[1][2][3][4][5]}

See the 6 of the 1.2 PureTech faults

Is the Honda IMA híbrido reliable?

Honda's IMA hybrid system (Insight II, Jazz Hybrid, CR-Z and Civic Hybrid) has a good reputation for reliability in the British press, and its documented weak point is the ageing of the high-voltage battery, which turns on the IMA warning light. There were also two one-off campaigns: the DC/DC converter on the 2006 Civic Hybrid and the CR-Z software.^[6][7][8]

See the 3 of the Honda IMA híbrido faults

Side-by-side comparison

Comparison of 1.2 PureTech and Honda IMA híbrido
Item	1.2 PureTech	Honda IMA híbrido
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	1,199 cm³	—
Timing	Wet belt (belt-in-oil)	Chain
Power	68–155 hp	88–132 hp
Production	since 2012^[9][10]	1999–2016^{[7][11][12][13][14]}
Reliability
Risk index (what is it?)	96Very high risk	21Low risk
Documented faults	6	3
Of high or critical severity	6	1
Worst severity	Critical severity	High severity
Main faults	Critical severity: Oil-bath timing belt degradation Critical severity: Loss of braking assistance from vacuum pump damage High severity: Excessive oil consumption from carbon on the piston rings or oil separator failure	Medium severity: High-voltage IMA battery degradation and IMA warning light on High severity: IMA hybrid system DC/DC converter failure with engine stall (Civic Hybrid 2005-2006) Medium severity: CR-Z IMA hybrid system software: the car may move when the engine stalls
Most expensive documented repair	up to €1,200Oil-bath timing belt degradationPublished figure^{[2][15][16][17]}	No reliable data
Which versions to buy
BuyRecommended versions	None	1.3 i-VTEC IMA 98 (LDA-MF6 / LDA3, Insight II, 2009-2014)^[7][8] 1.3 i-VTEC IMA (LDA-MF6 / LDA3, Jazz Hybrid, 2011-2015)^[7][18][19] 1.5 i-VTEC IMA 132 (LEA1, CR-Z with lithium-ion battery, 2013-2016)^[14][20]
With cautionVersions to be cautious about	1.2 VTi / PureTech naturally aspirated 68-83 hp (EB2, EB2F, EB2FA..., from 2012)^[1][3][21] 1.2 PureTech turbo 110 and 130 hp Euro 6.1 (EB2DT, EB2DTS, 2013-2018)^{[2][3][4][22]} 1.2 PureTech turbo 100-155 hp Euro 6.2/6.3/6d (2018-2022)^[2][4][23] 1.2 PureTech turbo 100 and 130 hp with revised belt (2022-2025)^[1][2][24] 1.2 Turbo / Hybrid third generation with chain, 100-145 hp (from 2023)^[25][26]	1.3 i-DSI IMA 110 (LDA-MF5 / LDA2, Civic Hybrid VIII, 2006-2011)^[6][27][28] 1.5 i-VTEC IMA 123 (LEA1 / LEA-MF6, CR-Z with NiMH battery, 2010-2012)^[6][14][20]
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 PureTech

See the 49 models with the 1.2 PureTech

Honda IMA híbrido

Other comparisons

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With the Honda IMA híbrido

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Sources

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

Stellantis ofrece medidas a los afectados por los motores PureTech tras miles de demandaskm77 · Motoring press · published 28 November 2025 · consulted 26 September 2026 · in Spanish
Moteur PureTech. Stellantis généralise sa garantie de 10 ans ou 180 000 kmL'argus · Motoring press · published 26 May 2025 · consulted 26 September 2026 · in French
Safety Gate, alerta A12/01505/20: Peugeot 208, 308, 2008, 3008, 5008 y Partner (copia en PDF)Comisión Europea – Safety Gate · Official body · published November 2020 · consulted 26 September 2026
Fiabilité Stellantis 1.2 PureTech. De nouvelles solutions contre la consommation d'huileL'argus · Motoring press · published 23 June 2024 · consulted 26 September 2026 · in French
Stellantis 1.2 Puretech engine: list of belt and chain modelsItalPassion · Motoring press · published 2 February 2025 · consulted 26 September 2026
DVSA – base de llamadas a revisiónDVSA (Reino Unido) · Official body · consulted 8 October 2026
Used Honda Insight Mk2 buying guideDrivingElectric · Motoring press · published 24 October 2019 · consulted 8 October 2026
Honda Insight (2009 - 2014) used car reviewRAC · Motoring press · published 13 February 2015 · consulted 8 October 2026
Moteur EBWikipédia (francés) · Other source · consulted 26 September 2026 · in French
El Peugeot 208 estrena motor Turbo 100 con distribución por cadenaDiariomotor · Motoring press · published 16 March 2026 · consulted 26 September 2026 · in Spanish
Integrated Motor AssistWikipedia · Other source · consulted 8 October 2026
Honda L engineWikipedia · Other source · consulted 8 October 2026
Honda CR-ZWikipedia · Other source · consulted 8 October 2026
Used Honda CR-Z buying guideDrivingElectric · Motoring press · published 31 October 2022 · consulted 8 October 2026
1.2 PureTech: precio y cambio de correa de distribuciónAutopista · Motoring press · published 2 August 2026 · consulted 26 September 2026 · in Spanish
Stellantis reacciona a los motores PureTech defectuosos: amplía la garantía de manera retroactiva a 10 añosXataka · Motoring press · published 27 March 2024 · consulted 26 September 2026 · in Spanish
La correa bañada en aceite: cámbiala cada 60.000 km y evita una avería de 3.000 eurosMotor16 · Motoring press · published 27 August 2026 · consulted 26 September 2026 · in Spanish
Fiabilité et pannes Honda Jazz 2 (2008-2015)Fiches-auto.fr · Other source · consulted 8 October 2026 · in French
Honda JazzWikipedia (DE) · Other source · consulted 8 October 2026 · in German
Used Honda CR-Z reviewAuto Express · Motoring press · published 14 August 2016 · consulted 8 October 2026
Rappel des moteurs 1.2 Puretech 110 et 130 chFiches-auto.fr · Motoring press · consulted 26 September 2026 · in French
Peugeot-Citroën-DS-Opel. Nouveau rappel de grande ampleur pour le moteur 1.2 PureTechL'argus · Motoring press · published 28 January 2023 · consulted 26 September 2026 · in French
Peugeot, sobre los motores PureTech: «Reconocemos que hemos hecho las cosas mal»Xataka · Motoring press · published 4 June 2026 · consulted 26 September 2026 · in Spanish
10 años o 175.000 km de garantía para los modelos de Stellantis con motor PureTechAutofácil · Motoring press · published 27 March 2024 · consulted 26 September 2026 · in Spanish
Confirmado: Stellantis llama a revisión a más de 200.000 coches con el motor gasolina sucesor del 1.2 PureTech: «Y también se hará en España»Motorpasión · Motoring press · published 15 July 2025 · consulted 26 September 2026 · in Spanish
Fiabilité du 1.2 PuretechFiches-auto.fr · Motoring press · consulted 26 September 2026 · in French
Fiabilité et pannes Honda Civic (2006-2011)Fiches-auto.fr · Other source · consulted 8 October 2026 · in French
Honda Civic 8 (2005-2011): alle bekannten Probleme & KrankheitenGebrauchtwagenberater.de · Motoring press · published 22 September 2024 · consulted 8 October 2026 · in German