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2.0 and 3.0 Ingenium gasolina vs 1.4 and 1.6 16v: which engine is more reliable?

According to our risk index, the 2.0 and 3.0 Ingenium gasolina carries less risk than the 1.4 and 1.6 16v: 7/100 (low risk) versus 45/100 (moderate risk). The 2.0 and 3.0 Ingenium gasolina has no documented serious faults; the 1.4 and 1.6 16v has 1 documented serious fault, the main one being «Timing belt breakage or premature failure».

Risk index

2.0 and 3.0 Ingenium gasolina

7

Low risk · 0 serious faults

Lower risk

Risk index

1.4 and 1.6 16v

45

Moderate risk · 1 serious fault

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

18 sourcesHow we work

Is the 2.0 and 3.0 Ingenium gasolina reliable?

The petrol Ingeniums (2.0 with 200 to 300 hp and the 3.0 six-cylinder with mild hybridisation) have a considerably better reputation than the diesel, but very little data has been published. We have only been able to document chain noise on some 2.0 engines, with no serious faults or campaigns.[1][2][3]

See the of the 2.0 and 3.0 Ingenium gasolina fault

Is the 1.4 and 1.6 16v reliable?

The K4J (1.4) and K4M (1.6), both naturally aspirated 16-valve units, are simple and generally reliable petrol engines: no source consulted documents oil consumption or faults that destroy the block. Their most-cited weak point is the ignition coils, followed by the crankshaft sensor and, on versions with a variable valve timing unit, its pulley; a neglected belt can cause serious damage, as one case in the Renault Laguna II documents.[4][5][6][7]

See the 6 of the 1.4 and 1.6 16v faults

Side-by-side comparison

Comparison of 2.0 and 3.0 Ingenium gasolina and 1.4 and 1.6 16v
2.0 and 3.0 Ingenium gasolina1.4 and 1.6 16v
Technical data
TypeEngineEngine
FuelPetrolPetrol
Displacement——
TimingChainTiming belt (dry)
Power200–400 hp75–135 hp
Productionsince 2016[8][9]since 1998[10][11][12]
Reliability
Risk index (what is it?)7Low risk45Moderate risk
Documented faults16
Of high or critical severity01
Worst severityMedium severityHigh severity
Main faults
  1. Medium severity: Timing chain and VCT unit noise on the 2.0 petrol
  1. Medium severity: Ignition coil failure
  2. High severity: Timing belt breakage or premature failure
  3. Medium severity: Crankshaft position sensor failure
Most expensive documented repairNo reliable dataNo reliable data
Which versions to buy
BuyRecommended versionsNone
  • 1.6 16V 105-110 hp Dacia, without variable valve timing unit (K4M, 2004-2020)[7][13]
With cautionVersions to be cautious about
  • 2.0 Ingenium petrol P200/P250 (200-250 hp, 2016-present)[1][3][14]
  • 2.0 Ingenium petrol P300 (300 hp, 2017-present)[1][2]
  • 3.0 Ingenium petrol inline-six MHEV (340-400 hp, 2019-present)[2]
  • 1.4 16V 75-100 hp (K4J, 1999-2012)[15][16]
  • 1.6 16V 110-135 hp with variable valve timing unit (K4M, 1998-2020)[6][17][18]
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

2.0 and 3.0 Ingenium gasolina

See the 8 models with the 2.0 and 3.0 Ingenium gasolina

1.4 and 1.6 16v

See the 13 models with the 1.4 and 1.6 16v

Other comparisons

With the 2.0 and 3.0 Ingenium gasolina

With the 1.4 and 1.6 16v

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. Ingenium Engine Problems & Reliability GuideApex Auto Parts (UK) · Other source · consulted 29 October 2026
  2. Land Rover Ingenium Engine: What You Need to Know in 2026RCV (UK) · Other source · consulted 29 October 2026
  3. Range Rover Evoque Ingenium Engine Series: Buyer's GuideVogue Technics Engine Rebuild (UK) · Other source · consulted 29 October 2026
  4. Fiabilité et pannes de la Renault Mégane 1Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  5. Fiabilité et pannes du Renault Scénic 1Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  6. Fiabilité et pannes de la Renault Laguna 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  7. Fiabilité et pannes du Dacia Duster 1Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  8. Ingenium engine familyWikipedia (en) · Other source · consulted 29 October 2026
  9. Land Rover Defender (L663)Wikipedia (en) · Other source · consulted 29 October 2026
  10. Renault K-Type engineWikipedia (inglés) · Other source · consulted 27 September 2026
  11. Moteur K RenaultWikipedia (francés) · Other source · consulted 27 September 2026 · in French
  12. Anexo:Motores de RenaultWikipedia (español) · Other source · consulted 27 September 2026 · in Spanish
  13. Fiabilité et pannes du Dacia Logan 1Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  14. Range Rover Evoque 2.0 P250 Engine: Problems & CostsVogue Technics Engine Rebuild (UK) · Other source · consulted 29 October 2026
  15. Fiabilité et pannes de la Renault Clio 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  16. Fiabilité et pannes de la Renault Clio 3Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  17. Fiabilité et pannes de la Renault Mégane 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
  18. Fiabilité et pannes du Renault Scénic 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French