1.4 MultiAir (Gen 2)
Fiat · 1.4L MultiAir Turbo I4
2016–2020
"Revised MultiAir solenoids. Improved durability over Gen 1. Still needs attention but much better long-term."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 2
MultiAir module (improved but still sensitive)
▸Rough idle, misfires
V2 improved design. Fewer failures but still oil-sensitive. Better than V1.
Same oil spec discipline as V1. 5k km oil changes. Manageable with care.
Oil specification discipline
▸Module sensitivity to non-approved oil
Same as V1 — approved spec only.
Fiat SELENIA 5W-40 only. Non-negotiable.
Models with 1.4 MultiAir (Gen 2) 3
Other Fiat Engines
1.3 MultiJet
1.3L Diesel I4
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1.3L Diesel I4
View details → Compare: 1.4 MultiAir (Gen 2) vs 1.3 MultiJet IITuning Potential
210hp Stage 1
Frequently Asked Questions
Is the Fiat 1.4 MultiAir (Gen 2) reliable?
The Fiat 1.4 MultiAir (Gen 2) scores 68/100 with a verdict of ACCEPTABLE. It has 2 documented issues with total repair costs between €600 and €1,000.
What are the common problems with the 1.4 MultiAir (Gen 2)?
The most common issues are:
- MultiAir module (improved but still sensitive) — moderate, repair cost €600–€1,000, 80,000 km–130,000 km
- Oil specification discipline — minor, repair cost €0–€0, 0 km–∞
What cars use the Fiat 1.4 MultiAir (Gen 2)?
The 1.4 MultiAir (Gen 2) is found in:
- 500L 1.4 MultiAir (2012–2022)
- 500X 1.4 MultiAir (2014–2020)
- Giulietta 1.4 MultiAir (2010–2020)
How much does it cost to repair the 1.4 MultiAir (Gen 2)?
Total potential repair costs for all 2 known issues range from €600 to €1,000. The most expensive issue is typically .
What years was the 1.4 MultiAir (Gen 2) produced?
The Fiat 1.4 MultiAir (Gen 2) was produced from 2016 to 2020. It is a 1368cc I4 petrol turbo engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.