Kappa II / Smartstream 1.2 MPI-DPi (G4LF) vs G6BA 2.7 V6
Side-by-side reliability comparison
Specifications
Character
Kappa II / Smartstream 1.2 MPI-DPi (G4LF)
"The 1,197 cc four-cylinder petrol in the 2020+ i10, i20, Bayon, Picanto, Rio and Stonic. Non-turbo, chain-driven, simple. German used-car guides know of no engine problems so far; one engine guide warns the thin chain can stretch around 100,000 km. Some early-2024 cars were recalled for an EGR valve that can stall the engine. Slow but cheap to run. Not the older 1,248 cc G4LA."
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."