1.3 GSE T4
Jeep · 1.3 GSE T4 FireFly
2018–present
"Renegade/Compass. FCA GSE FireFly turbo. 4xe PHEV version available. Carbon buildup (DI). Relatively new — limited long-term data. Early reports adequate."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 1
Carbon buildup (DI)
▸Rough idle, power loss
Direct injection = carbon on intake valves.
Άνθρακας DI — walnut blast €300-700.
This report covers the combustion engine only. Battery and electric motor reliability are not included.
Models with 1.3 GSE T4 3
Other Jeep Engines
Tuning Potential
190hp Stage 1
Frequently Asked Questions
Is the Jeep 1.3 GSE T4 reliable?
The Jeep 1.3 GSE T4 scores 68/100 with a verdict of ACCEPTABLE. It has 1 documented issues with total repair costs between €300 and €700.
What are the common problems with the 1.3 GSE T4?
The most common issues are:
- Carbon buildup (DI) — moderate, repair cost €300–€700, 60,000 km–120,000 km
What cars use the Jeep 1.3 GSE T4?
How much does it cost to repair the 1.3 GSE T4?
Total potential repair costs for all 1 known issues range from €300 to €700. The most expensive issue is typically .
What years was the 1.3 GSE T4 produced?
The Jeep 1.3 GSE T4 was produced from 2018 to present. It is a 1332cc I4 petrol turbo engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.