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1.0 TSI / 1.5 TSI vs Honda e:HEV / i-MMD: which engine is more reliable?

According to our risk index, the 1.0 TSI / 1.5 TSI carries less risk than the Honda e:HEV / i-MMD: 23/100 (low risk) versus 34/100 (moderate risk). The 1.0 TSI / 1.5 TSI has no documented serious faults; the Honda e:HEV / i-MMD has 2 documented serious faults, the main one being «Cracked high-pressure fuel pump (Honda campaign 6YP)».

Risk index

1.0 TSI / 1.5 TSI

23

Low risk · 0 serious faults

Lower risk

Risk index

Honda e:HEV / i-MMD

34

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

17 sourcesHow we work

Is the 1.0 TSI / 1.5 TSI reliable?

The three-cylinder 1.0 TSI has a reputation for being robust and has no systematic serious faults. The 2017–2019 1.5 TSI evo suffered cold-start jerking at low speed, which Volkswagen corrected with software between 2019 and 2020; later units and the 2022 evo2 are more mature. Watch for coolant leaks and check the 2019 and 2020 recalls.[1][2][3][4][5]

See the 5 of the 1.0 TSI / 1.5 TSI faults

Is the Honda e:HEV / i-MMD reliable?

The Honda e:HEV hybrid system (formerly i-MMD) has no serious, widespread faults documented in the sources consulted. The most cited issue is the 12 V battery going flat when the car stands unused and, on the 2.0, a recall for the high-pressure fuel pump.[6][7][8]

See the 3 of the Honda e:HEV / i-MMD faults

Side-by-side comparison

Comparison of 1.0 TSI / 1.5 TSI and Honda e:HEV / i-MMD
1.0 TSI / 1.5 TSIHonda e:HEV / i-MMD
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement——
TimingTiming belt (dry)Chain
Power82–150 hp109–184 hp
Productionsince 2014[9][10][11][12][13]since 2018[6][14]
Reliability
Risk index (what is it?)23Low risk34Moderate risk
Documented faults53
Of high or critical severity02
Worst severityMedium severityHigh severity
Main faults
  1. Medium severity: Coolant leaks from the water pump and thermostat module
  2. Low severity: Cold jerking at low speed ("kangaroo effect") on the 1.5 TSI evo
  3. Medium severity: Lack of torque on starting in the manual 150 hp 1.5 TSI (2019 recall)
  1. High severity: Cracked high-pressure fuel pump (Honda campaign 6YP)
  2. High severity: Faulty fuel pump impeller on the 2019-2020 CR-V hybrid (Honda 6FE campaign)
  3. Low severity: 12 V battery going flat and hybrid system failing to start
Most expensive documented repairNo reliable dataup to €25012 V battery going flat and hybrid system failing to startPublished figure[6]
Which versions to buy
BuyRecommended versions
  • 1.0 TSI EA211 (CHZ, DKL, DKR; 2014 onwards)[1][2][5]
  • 1.0 TSI / 1.0 eTSI evo (DLAA, DLAB; 2020 onwards)[1][11]
  • 1.5 TSI / 1.5 eTSI evo 114/130/150 hp (DPCA, DPBC; built from 2020)[1][15]
  • 1.5 TSI / 1.5 eTSI evo2 116/150 hp (DXDB, DNKA; 2022 onwards)[1][16]
  • e:HEV 1.5 (LEB-H5) 109-131 hp system output (Jazz IV, HR-V III)[6][14]
With cautionVersions to be cautious about
  • 1.5 TSI evo 130/150 hp (DACA, DADA, DPBA; 2017–2019)[1][3][4]
  • i-MMD 2.0 184 hp system output (CR-V V hybrid)[6][7]
  • e:HEV 2.0 184 hp system output (Civic XI)[7][17]
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

1.0 TSI / 1.5 TSI

See the 42 models with the 1.0 TSI / 1.5 TSI

Honda e:HEV / i-MMD

Other comparisons

With the 1.0 TSI / 1.5 TSI

With the Honda e:HEV / i-MMD

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. Zuverlässigkeit der TSI-Motoren von 1.0 bis 2.0: welche Jahrgänge und Generationen Probleme machenAutohled · Motoring press · published 15 June 2026 · consulted 26 September 2026 · in German
  2. VW EA211: Typische Probleme und HaltbarkeitGebrauchtwagenberater · Motoring press · published 26 August 2026 · consulted 26 September 2026 · in German
  3. ¿Tu motor 1.5 TSI de Volkswagen sufre de tirones en frío? Llegan novedadesMotor.es · Motoring press · published 5 September 2019 · consulted 26 September 2026 · in Spanish
  4. VW, Seat und Skoda: Rückruf wegen Motorsoftware-Updatekfz-betrieb (Vogel Communications) · Motoring press · published 30 September 2019 · consulted 26 September 2026 · in German
  5. Rückruf bei VW, Seat und Skoda: Neue Einspritzanlage für TSI-Motorkfz-betrieb (Vogel Communications) · Motoring press · published 29 July 2020 · consulted 26 September 2026 · in German
  6. Sistema híbrido Honda e:HEV (i-MMD): problemas, fiabilidad y coches que lo llevanMotordex · Technical documentation · consulted 29 October 2026 · in Spanish
  7. Honda recalls 1.3 million cars: fuel pump fire risk (KBA 14559R)Car-Recalls.eu · Motoring press · published 17 March 2025 · consulted 29 October 2026
  8. Fiabilité Honda HR-V (2022): pannes et témoignagesFiches-auto.fr · Motoring press · consulted 30 October 2026 · in French
  9. VW EA211Wikipedia (alemán) · Other source · consulted 26 September 2026 · in German
  10. VW EA211 evoWikipedia (alemán) · Other source · consulted 26 September 2026 · in German
  11. The compact all-rounder: TSI evo engine with a capacity of 1.0 and 1.5 litresVolkswagen Newsroom · Manufacturer · published 8 December 2020 · consulted 26 September 2026
  12. Golf eTSI, Golf eHybrid and Golf GTE – International Media Drive (dossier de prensa)Volkswagen AG · Manufacturer · published August 2020 · consulted 26 September 2026
  13. Prueba de consumo (251): VW Golf Evo 1.5-TSI ACT 150 CV DSG Sport R-Line 5pkm77 · Motoring press · published 22 January 2018 · consulted 26 September 2026 · in Spanish
  14. Honda LEB-H5 (1.5 i-MMD e:HEV): experiencias, problemas, consumo y consejos de compraAutohints · Technical documentation · consulted 29 October 2026 · in Spanish
  15. Efecto canguro, el problema de los tirones en frío de los motores 1.5 TSI del Grupo VolkswagenSeis en Línea · Motoring press · consulted 26 September 2026 · in Spanish
  16. Volkswagen EA211 engineWikipedia (inglés) · Other source · consulted 26 September 2026
  17. Guide d'achat Honda Civic (nueva campaña 6YP, 4.740 híbridos en Francia)L'argus · Motoring press · published 7 January 2025 · consulted 29 October 2026 · in French