My Honda City

Petrol: Petronas Primax-3
Location: North South Highway – Rawang
Liter Filled: 35.83 liter
Distance Traveled: 591.6 km
Onboard Computer KM/Liter: 14.9 km/liter
Manually Computed KM/Liter: 16.5 km/liter
City Driving: 50%
Hwy Driving: 50%

Petrol: Petronas Primax-3
Location: North South Highway, Simpang Pulai
Liter Filled: 35.66 liter
Distance Traveled: 576.7 km
Onboard Computer KM/Liter: 16.0 km/liter
Manually Computed KM/Liter: 16.2 km/liter
City Driving: 0%
Hwy Driving: 100%

On the 4th fill, the tank was not empty (indicator light not even out), and thus, I pool both 3rd and 4th filling together.

Petrol: Esso Synergy & Petronas Primax 2
Location: Semanggo, Perak & Bukit Bruang, Malacca
Liter Filled: 73.57 liter
Distance Traveled: 1140.9 km
Onboard Computer KM/Liter: 15.4 km/liter
Manually Computed KM/Liter: 15.7 km/liter
City Driving: 20%
Hwy Driving: 80%