Kappa 1.4 MPI (G4LC) vs G6BA 2.7 V6
Side-by-side reliability comparison
Specifications
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."
G6BA 2.7 V6
"Simple naturally aspirated 2.7 V6 of the first Tucson, Sportage and Santa Fe. German guides call it basically reliable and US examples have passed 400,000 km. The one thing that matters is the timing belt: it is an interference engine, the hydraulic tensioner can wreck the belt early, and a broken belt bends the valves. Change belt, tensioner and pulleys on time (every 60,000-90,000 km) and check the crankshaft pulley. Very thirsty, especially with AWD."