Vehicle2025 Kia K4
2025YearKiaMakeK4Model
Preset comparison vehicle; fuel fields remain editable
Fuel comparison
2025 Kia K4 vs 2025 Mazda Mazda3 5-Door (SIL)
Compare estimated yearly fuel costs for two mid-size vehicles using Canadian fuel consumption ratings.
Lower yearly estimate2025 Kia K4
Estimated annual difference$53
Vehicle classMid-size
Driving assumptions
City / highway50% / 50%
Cars to compare
Pick a rating, then adjust the L/100 km if your driving differs.
Vehicle2025 Mazda Mazda3 5-Door (SIL)
2025YearMazdaMakeMazda3 5-Door (SIL)Model
Preset comparison vehicle; fuel fields remain editable
Annual cost comparison
Ranked by estimated fuel cost using your scenario.
Largest yearly gap$53
1
2025 Kia K4
7.5 combined L/100 km1510.0 L/year
$2,643Lowest fuel cost
2
2025 Mazda Mazda3 5-Door (SIL)
7.7 combined L/100 km1540.0 L/year
$2,695$53 more/year
Based on 20,000 km/year at $1.75 per litre.
Long-term fuel spend
Assumes the same kilometres, city/highway split, efficiency, and fuel price each year.