Honda e:HEV / i-MMD vs 2.0 FSI: which engine is more reliable?

The Honda e:HEV / i-MMD and the 2.0 FSI tie on our risk index: 34/100 (moderate risk). The Honda e:HEV / i-MMD has 2 documented serious faults, the main one being «Cracked high-pressure fuel pump (Honda campaign 6YP)»; the 2.0 FSI has no documented serious faults.

Risk index

Honda e:HEV / i-MMD

Moderate risk · 2 serious faults

Risk index

2.0 FSI

Moderate risk · 0 serious faults

The index (0–100) weights the severity and frequency of the three most serious documented faults. How it is calculated

Reviewed on 30 October 202613 sources How we work

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.^[1][2][3]

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

Is the 2.0 FSI reliable?

The 2.0 FSI is the naturally aspirated version with which the Volkswagen Group introduced petrol direct injection in a two-litre engine, before moving on to the turbocharged 2.0 TSI. Two faults recur across several models: carbon build-up on the intake valves, inherent to direct injection, and ignition coil failure, documented from 5,000 km in one case. Gebrauchtwagenberater.de nevertheless counts it among the most reliable petrol engines in the Audi A4 B7.^[4][5][6][7]

See the 3 of the 2.0 FSI faults

Side-by-side comparison

Comparison of Honda e:HEV / i-MMD and 2.0 FSI
Item	Honda e:HEV / i-MMD	2.0 FSI
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	—	1,984 cm³
Timing	Chain	Timing belt (dry)
Power	109–184 hp	150 hp
Production	since 2018^[1][8]	2003–2009^[9][10][11]
Reliability
Risk index (what is it?)	34Moderate risk	34Moderate risk
Documented faults	3	3
Of high or critical severity	2	0
Worst severity	High severity	Medium severity
Main faults	High severity: Cracked high-pressure fuel pump (Honda campaign 6YP) High severity: Faulty fuel pump impeller on the 2019-2020 CR-V hybrid (Honda 6FE campaign) Low severity: 12 V battery going flat and hybrid system failing to start	Medium severity: Carbon build-up on the intake valves Medium severity: Ignition coil failure Low severity: Blocked EGR valve
Most expensive documented repair	up to €25012 V battery going flat and hybrid system failing to startPublished figure^[1]	No reliable data
Which versions to buy
BuyRecommended versions	e:HEV 1.5 (LEB-H5) 109-131 hp system output (Jazz IV, HR-V III)^[1][8]	None
With cautionVersions to be cautious about	i-MMD 2.0 184 hp system output (CR-V V hybrid)^[1][2] e:HEV 2.0 184 hp system output (Civic XI)^[2][12]	2.0 FSI (EA113, 150 hp, 2003-2009)^{[4][5][6][7][13]}
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

Honda e:HEV / i-MMD

2.0 FSI

See the 9 models with the 2.0 FSI

Other comparisons

With the Honda e:HEV / i-MMD

With the 2.0 FSI

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Sources

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

Sistema híbrido Honda e:HEV (i-MMD): problemas, fiabilidad y coches que lo llevanMotordex · Technical documentation · consulted 29 October 2026 · in Spanish
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
Fiabilité Honda HR-V (2022): pannes et témoignagesFiches-auto.fr · Motoring press · consulted 30 October 2026 · in French
Audi A3 8P: Typische Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
VW Passat B6 – Bekannte Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
Audi A4 B7 (8E) – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
Fiabilité Volkswagen Golf V - pannes moteur, boîte, électronique...Fiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
Honda LEB-H5 (1.5 i-MMD e:HEV): experiencias, problemas, consumo y consejos de compraAutohints · Technical documentation · consulted 29 October 2026 · in Spanish
Volkswagen Golf Mk5Wikipedia (inglés) · Other source · consulted 27 September 2026
Volkswagen TouranWikipedia (inglés) · Other source · consulted 27 September 2026
VW Passat B6Wikipedia (alemán) · Other source · consulted 27 September 2026 · in German
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
Fiabilité Volkswagen Passat - pannes moteur, boîte, électronique...Fiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French