Gamma 1.4 MPI (G4FA) vs Smartstream 1.6 CRDi (D4FE)
Side-by-side reliability comparison
Higher reliability score
Gamma 1.4 MPI (G4FA)
BUY
80/100
+6 points over Smartstream 1.6 CRDi (D4FE)
0
/ 100
BUY
Gamma 1.4 MPI (G4FA)
Hyundai/Kia
0
/ 100
ACCEPTABLE
Smartstream 1.6 CRDi (D4FE)
Hyundai/Kia
Specifications
Gamma 1.4 MPI (G4FA)
Smartstream 1.6 CRDi (D4FE)
Brand
Hyundai/Kia
Hyundai/Kia
Verdict
BUY
ACCEPTABLE
Reliability
80
74
Years
2007--2020
2018--present
Displacement
1396 cc
1598 cc
Layout
I4
I4
Type
Petrol Na
Diesel
Power
100--109 hp
115--136 hp
Known Issues
0
2
Total Risk Cost
€0--€0
€700--€1,500
Character
Gamma 1.4 MPI (G4FA)
"Simple MPI = reliable. No DI carbon problems. i20/i30/Ceed workhorse. 200k+ km easy."
Smartstream 1.6 CRDi (D4FE)
"Updated CRDi diesel with improved emissions. Tucson/Sportage. Reliable with standard diesel maintenance."
Issues Comparison
Gamma 1.4 MPI (G4FA) 0
No documented issues.
Smartstream 1.6 CRDi (D4FE) 2
○ MINOR
Carbon buildup (GDI)
○ MINOR
Timing chain — early data building