1.2 PureTech vs 1.33 Dual VVT-i: which engine is more reliable?
According to our risk index, the 1.33 Dual VVT-i carries less risk than the 1.2 PureTech: 54/100 (high risk) versus 96/100 (very high risk). The 1.2 PureTech has 7 documented serious faults, the main one being «Oil-bath timing belt degradation»; the 1.33 Dual VVT-i has 1 documented serious fault, the main one being «Excessive oil consumption from piston wear».
The index (0–100) weights the severity and frequency of the three most serious documented faults. How it is calculated
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 7 of the 1.2 PureTech faultsIs the 1.33 Dual VVT-i reliable?
Yes, with caveats: the 1.33 Dual VVT-i (1NR-FE) is a simple naturally aspirated engine, with no turbo or DPF, and a timing chain. Units built before 2013 carry a factory defect in the pistons, acknowledged by Toyota in a technical bulletin, that sends oil consumption soaring and can end in engine replacement; Toyota corrected it from 2013. We found no specific pattern of water pump or sensor faults; keep an eye on the clutch, manual or with the MMT gearbox.[6][7][8]
See the 3 of the 1.33 Dual VVT-i faultsSide-by-side comparison
| Item | 1.2 PureTech | 1.33 Dual VVT-i |
|---|---|---|
| Technical data | ||
| Type | Engine | Engine |
| Fuel | Petrol | Petrol |
| Displacement | 1,199 cm³ | 1,329 cm³ |
| Timing | Wet belt (belt-in-oil) | Chain |
| Power | 68–155 hp | 97–105 hp |
| Production | since 2012[9][10] | since 2008[6][11][12] |
| Reliability | ||
| Risk index (what is it?) | 96Very high risk | 54High risk |
| Documented faults | 7 | 3 |
| Of high or critical severity | 7 | 1 |
| Worst severity | Critical severity | Critical severity |
| Main faults |
|
|
| Most expensive documented repair | up to €1,200Oil-bath timing belt degradationPublished figure[2][13][14][15] | No reliable data |
| Which versions to buy | ||
| BuyRecommended versions | None |
|
| With cautionVersions to be cautious about |
|
|
| 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
Other comparisons
With the 1.2 PureTech
- 1.2 PureTech vs 1.0 PureTech
- 1.2 PureTech vs 1.2 and 1.4 TSI
- 1.2 PureTech vs 1.0 TSI / 1.5 TSI
- 1.2 PureTech vs 1.2 TCe
- 1.2 PureTech vs 1.0 EcoBoost
- 1.2 PureTech vs 1.3 TCe
- 1.2 PureTech vs 1.6 EcoBoost
- 1.2 PureTech vs 2.0 TSI / TFSI
- 1.2 PureTech vs Audi 3.0 TFSI V6
- 1.2 PureTech vs BMW B38 / B37
- 1.2 PureTech vs BMW B48 / B38
- 1.2 PureTech vs BMW B58
- 1.2 PureTech vs BMW M54
- 1.2 PureTech vs BMW N13
- 1.2 PureTech vs BMW N20
- 1.2 PureTech vs BMW N43/N46
- 1.2 PureTech vs BMW N52 / N53
- 1.2 PureTech vs BMW N54/N55
- 1.2 PureTech vs BMW N62 / N63
- 1.2 PureTech vs 1.2 8v Fire
- 1.2 PureTech vs 1.4 T-Jet
- 1.2 PureTech vs 1.0 T3 and 1.3 T4 FireFly Turbo
- 1.2 PureTech vs 0.9 TwinAir and 1.0/1.3 FireFly
- 1.2 PureTech vs 1.5 EcoBoost
- 1.2 PureTech vs 1.25/1.4/1.6 Ti-VCT
- 1.2 PureTech vs 1.2 / 1.4 / 1.8 i-VTEC
- 1.2 PureTech vs 1.0 / 1.5 VTEC Turbo
- 1.2 PureTech vs 2.0 / 2.4 i-VTEC
- 1.2 PureTech vs Honda e:HEV / i-MMD
- 1.2 PureTech vs Honda IMA híbrido
- 1.2 PureTech vs 1.0 T-GDI
- 1.2 PureTech vs 1.6 GDI / T-GDI
- 1.2 PureTech vs 1.6 GDi híbrido (Kappa)
- 1.2 PureTech vs 1.0 / 1.25 MPi
- 1.2 PureTech vs Smartstream 1.6 T-GDi
- 1.2 PureTech vs 2.0 / 2.4 GDI and T-GDI (Theta II)
- 1.2 PureTech vs 2.0 and 3.0 Ingenium gasolina
- 1.2 PureTech vs 2.3 MZR DISI Turbo
- 1.2 PureTech vs MZR gasolina
- 1.2 PureTech vs Skyactiv-G
- 1.2 PureTech vs M111
- 1.2 PureTech vs M112 / M113
- 1.2 PureTech vs M264/M254
- 1.2 PureTech vs M260
- 1.2 PureTech vs M271
- 1.2 PureTech vs M272/M273
- 1.2 PureTech vs M270/M274
- 1.2 PureTech vs 1.5 VTi-TECH / T-GDI
- 1.2 PureTech vs MIVEC gasolina
- 1.2 PureTech vs Mitsubishi PHEV
- 1.2 PureTech vs 1.6 DIG-T
- 1.2 PureTech vs 1.5 VC-Turbo e-Power
- 1.2 PureTech vs 1.2 HR12DE and 1.2 DIG-S (HR12DDR)
- 1.2 PureTech vs 2.0 MR20DE / 2.5 QR25DE
- 1.2 PureTech vs 1.6 16v HR16DE / H4M
- 1.2 PureTech vs 1.0/1.2/1.4 Ecotec
- 1.2 PureTech vs 1.4 Turbo
- 1.2 PureTech vs 1.6 and 1.8 Ecotec 16v
- 1.2 PureTech vs Porsche V8 and V6 (Cayenne and Panamera)
- 1.2 PureTech vs 1.4 and 1.6 TU3/TU5
- 1.2 PureTech vs 1.4/1.6 VTi
- 1.2 PureTech vs 1.6 THP
- 1.2 PureTech vs 2.0 and 2.2 16v EW10/EW12
- 1.2 PureTech vs 0.9 TCe
- 1.2 PureTech vs 1.0 SCe (B4D)
- 1.2 PureTech vs 1.0 TCe / SCe
- 1.2 PureTech vs 1.4 and 1.6 8v
- 1.2 PureTech vs 1.2 16v
- 1.2 PureTech vs E-Tech Híbrido
- 1.2 PureTech vs 2.0 16v F4R and F4RT
- 1.2 PureTech vs 1.4 and 1.6 16v
- 1.2 PureTech vs Rover K-Series
- 1.2 PureTech vs 1.0 and 1.4 Boosterjet
- 1.2 PureTech vs 1.2 Dualjet and 1.2 VVT
- 1.2 PureTech vs 1.5 K15B (Jimny)
- 1.2 PureTech vs 1.3, 1.5 and 1.6 gasolina (serie M)
- 1.2 PureTech vs 1.0 VVT-i
- 1.2 PureTech vs 1.2 Turbo
- 1.2 PureTech vs 1.4, 1.6 and 1.8 VVT-i
- 1.2 PureTech vs 1.5 Hybrid
- 1.2 PureTech vs 1.6 Dual VVT-i
- 1.2 PureTech vs 1.8 Hybrid
- 1.2 PureTech vs 2.0 and 2.4 VVT-i
- 1.2 PureTech vs 2.0 and 2.5 Hybrid
- 1.2 PureTech vs Volvo 5 cilindros gasolina
- 1.2 PureTech vs Drive-E gasolina
- 1.2 PureTech vs 1.0 MPI
- 1.2 PureTech vs 1.2 12V
- 1.2 PureTech vs 1.4 16v and 1.6 MPI/FSI
- 1.2 PureTech vs 1.8 T 20v
- 1.2 PureTech vs 2.0 FSI
- 1.2 PureTech vs VW 2.0 TFSI EA113
With the 1.33 Dual VVT-i
- 1.33 Dual VVT-i vs 1.0 PureTech
- 1.33 Dual VVT-i vs 1.2 and 1.4 TSI
- 1.33 Dual VVT-i vs 1.0 TSI / 1.5 TSI
- 1.33 Dual VVT-i vs 1.2 TCe
- 1.33 Dual VVT-i vs 1.0 EcoBoost
- 1.33 Dual VVT-i vs 1.3 TCe
- 1.33 Dual VVT-i vs 1.6 EcoBoost
- 1.33 Dual VVT-i vs 2.0 TSI / TFSI
- 1.33 Dual VVT-i vs Audi 3.0 TFSI V6
- 1.33 Dual VVT-i vs BMW B38 / B37
- 1.33 Dual VVT-i vs BMW B48 / B38
- 1.33 Dual VVT-i vs BMW B58
- 1.33 Dual VVT-i vs BMW M54
- 1.33 Dual VVT-i vs BMW N13
- 1.33 Dual VVT-i vs BMW N20
- 1.33 Dual VVT-i vs BMW N43/N46
- 1.33 Dual VVT-i vs BMW N52 / N53
- 1.33 Dual VVT-i vs BMW N54/N55
- 1.33 Dual VVT-i vs BMW N62 / N63
- 1.33 Dual VVT-i vs 1.2 8v Fire
- 1.33 Dual VVT-i vs 1.4 T-Jet
- 1.33 Dual VVT-i vs 1.0 T3 and 1.3 T4 FireFly Turbo
- 1.33 Dual VVT-i vs 0.9 TwinAir and 1.0/1.3 FireFly
- 1.33 Dual VVT-i vs 1.5 EcoBoost
- 1.33 Dual VVT-i vs 1.25/1.4/1.6 Ti-VCT
- 1.33 Dual VVT-i vs 1.2 / 1.4 / 1.8 i-VTEC
- 1.33 Dual VVT-i vs 1.0 / 1.5 VTEC Turbo
- 1.33 Dual VVT-i vs 2.0 / 2.4 i-VTEC
- 1.33 Dual VVT-i vs Honda e:HEV / i-MMD
- 1.33 Dual VVT-i vs Honda IMA híbrido
- 1.33 Dual VVT-i vs 1.0 T-GDI
- 1.33 Dual VVT-i vs 1.6 GDI / T-GDI
- 1.33 Dual VVT-i vs 1.6 GDi híbrido (Kappa)
- 1.33 Dual VVT-i vs 1.0 / 1.25 MPi
- 1.33 Dual VVT-i vs Smartstream 1.6 T-GDi
- 1.33 Dual VVT-i vs 2.0 / 2.4 GDI and T-GDI (Theta II)
- 1.33 Dual VVT-i vs 2.0 and 3.0 Ingenium gasolina
- 1.33 Dual VVT-i vs 2.3 MZR DISI Turbo
- 1.33 Dual VVT-i vs MZR gasolina
- 1.33 Dual VVT-i vs Skyactiv-G
- 1.33 Dual VVT-i vs M111
- 1.33 Dual VVT-i vs M112 / M113
- 1.33 Dual VVT-i vs M264/M254
- 1.33 Dual VVT-i vs M260
- 1.33 Dual VVT-i vs M271
- 1.33 Dual VVT-i vs M272/M273
- 1.33 Dual VVT-i vs M270/M274
- 1.33 Dual VVT-i vs 1.5 VTi-TECH / T-GDI
- 1.33 Dual VVT-i vs MIVEC gasolina
- 1.33 Dual VVT-i vs Mitsubishi PHEV
- 1.33 Dual VVT-i vs 1.6 DIG-T
- 1.33 Dual VVT-i vs 1.5 VC-Turbo e-Power
- 1.33 Dual VVT-i vs 1.2 HR12DE and 1.2 DIG-S (HR12DDR)
- 1.33 Dual VVT-i vs 2.0 MR20DE / 2.5 QR25DE
- 1.33 Dual VVT-i vs 1.6 16v HR16DE / H4M
- 1.33 Dual VVT-i vs 1.0/1.2/1.4 Ecotec
- 1.33 Dual VVT-i vs 1.4 Turbo
- 1.33 Dual VVT-i vs 1.6 and 1.8 Ecotec 16v
- 1.33 Dual VVT-i vs Porsche V8 and V6 (Cayenne and Panamera)
- 1.33 Dual VVT-i vs 1.4 and 1.6 TU3/TU5
- 1.33 Dual VVT-i vs 1.4/1.6 VTi
- 1.33 Dual VVT-i vs 1.6 THP
- 1.33 Dual VVT-i vs 2.0 and 2.2 16v EW10/EW12
- 1.33 Dual VVT-i vs 0.9 TCe
- 1.33 Dual VVT-i vs 1.0 SCe (B4D)
- 1.33 Dual VVT-i vs 1.0 TCe / SCe
- 1.33 Dual VVT-i vs 1.4 and 1.6 8v
- 1.33 Dual VVT-i vs 1.2 16v
- 1.33 Dual VVT-i vs E-Tech Híbrido
- 1.33 Dual VVT-i vs 2.0 16v F4R and F4RT
- 1.33 Dual VVT-i vs 1.4 and 1.6 16v
- 1.33 Dual VVT-i vs Rover K-Series
- 1.33 Dual VVT-i vs 1.0 and 1.4 Boosterjet
- 1.33 Dual VVT-i vs 1.2 Dualjet and 1.2 VVT
- 1.33 Dual VVT-i vs 1.5 K15B (Jimny)
- 1.33 Dual VVT-i vs 1.3, 1.5 and 1.6 gasolina (serie M)
- 1.33 Dual VVT-i vs 1.0 VVT-i
- 1.33 Dual VVT-i vs 1.2 Turbo
- 1.33 Dual VVT-i vs 1.4, 1.6 and 1.8 VVT-i
- 1.33 Dual VVT-i vs 1.5 Hybrid
- 1.33 Dual VVT-i vs 1.6 Dual VVT-i
- 1.33 Dual VVT-i vs 1.8 Hybrid
- 1.33 Dual VVT-i vs 2.0 and 2.4 VVT-i
- 1.33 Dual VVT-i vs 2.0 and 2.5 Hybrid
- 1.33 Dual VVT-i vs Volvo 5 cilindros gasolina
- 1.33 Dual VVT-i vs Drive-E gasolina
- 1.33 Dual VVT-i vs 1.0 MPI
- 1.33 Dual VVT-i vs 1.2 12V
- 1.33 Dual VVT-i vs 1.4 16v and 1.6 MPI/FSI
- 1.33 Dual VVT-i vs 1.8 T 20v
- 1.33 Dual VVT-i vs 2.0 FSI
- 1.33 Dual VVT-i vs VW 2.0 TFSI EA113
Compare other engines
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
- Toyota NR engineWikipedia · Other source · consulted 27 September 2026
- Toyota 1.33 1NR-FE: Typische Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
- Toyota Yaris III (XP13) – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · published August 2023 · consulted 27 September 2026 · in German
- 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
- Toyota istWikipedia · Other source · consulted 27 September 2026
- Toyota iQWikipedia · Other source · consulted 27 September 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
- 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