Kia K5 2021 Owner's Manual page 496

Maintenance
Maintenance Under Severe Usage Conditions - Turbo Models
The following items must be serviced more frequently on cars mainly used
under severe driving conditions. Refer to the chart below for the appropri-
ate maintenance intervals.
R: Replace
I: Inspect and if necessary, adjust, correct, clean or replace
Maintenance item
Engine oil and
engine oil filter
Air cleaner filter
Spark plugs
Automatic transmission fluid
Dual clutch transmission fluid
Brake discs and pads, calipers and
rotors
Parking brake
Steering gear rack, linkage and
boots
Suspension ball joints and mount-
ing bolts
Drive shafts and boots
Climate control air filter
Rear differential oil (4WD)*
Transfer case oil (4WD)*
7 12
Maintenance
operation
Smart-
stream G1.6
T-GDi
Smart-
stream G2.5
T-GDi
Maintenance intervals
Every 3,000 miles (5,000
R
km) or 6 months
Every 3,000 miles (5,000
R
km) or 6 months
R More frequently
R More frequently
Every 60,000 miles
R
(96,000 km)
Every 62,000 miles
R
(100,000 km)
I More frequently
I More frequently
I More frequently
I More frequently
I More frequently
R More frequently
Every 80,000 miles
R
(120,000 km)
Every 80,000 miles
R
(120,000 km)
Scheduled maintenance service
Driving condition
A, B, C, D, E, F, G, H,
I, J, K, L
A, B, C, D, E, F, G, H,
I, J, K, L
C, E
A, B, F, G, H, I, K
A, C, D, E, F, G, H, I, K
A, C, D, E, F, G, H, I, J
C, D, E, G, H
C, D, G, H
C, D, E, F, G
C, D, E, F, G
C, D, E, F, G, H, I, J
C, E, G
C, D, E, G, H, I, J
C, D, E, G, H, I, J