Kappa 1.4 MPI (G4LC) vs Kappa 1.0 T-GDI (G3LC)
Side-by-side reliability comparison
Reliability score
Tied
84/100
0
/ 100
BUY
Kappa 1.4 MPI (G4LC)
Hyundai/Kia
0
/ 100
BUY
Kappa 1.0 T-GDI (G3LC)
Hyundai/Kia
Specifications
Kappa 1.4 MPI (G4LC)
Kappa 1.0 T-GDI (G3LC)
Brand
Hyundai/Kia
Hyundai/Kia
Verdict
BUY
BUY
Reliability
84
84
Years
2014--2020
2015--present
Displacement
1368 cc
998 cc
Layout
I4
I3
Type
Petrol Na
Petrol Turbo
Power
99--100 hp
100--120 hp
Known Issues
2
3
Total Risk Cost
€800--€1,500
€300--€700
Character
Kappa 1.4 MPI (G4LC)
"The simple 1.4 petrol in the i20 GB, i30 GD/PD, Rio YB, Stonic and Ceed: port injection, no turbo, chain-driven, 100 hp. Expected to reach high mileage with regular oil changes. The thin timing chain can stretch, mostly after 80,000 km or on hard-driven cars, and oil use can rise past 150,000 km. Listen for a rattle on cold start and check the oil level."
Kappa 1.0 T-GDI (G3LC)
"Three-cylinder 1.0 turbo with direct injection in the i20, i30, Kona, Bayon, Rio, Stonic, Picanto and Ceed. Used-car guides rate it well and report few engine failures. Expect coked injectors and intake carbon at higher mileage, occasional turbo oil leaks, and check that the i20 vacuum-hose recall has been done. Thirstier than its size suggests."
Issues Comparison
Kappa 1.4 MPI (G4LC) 2
▲ HIGH
Timing chain and tensioner stretch
● MODERATE
Oil consumption from piston ring wear at high mileage
Kappa 1.0 T-GDI (G3LC) 3
● MODERATE
Coked injectors and intake-valve carbon (direct injection)
○ MINOR
Brake-servo vacuum hose can crack (i20 recall)
○ MINOR
Turbocharger oil leaks and actuator noise