Bus
1.80 metric tons at 10,000 miles
1.62 metric tons at 9,000 miles
1.44 metric tons at 8,000 miles
1.26 metric tons at 7,000 miles

Motorbike
1.56 metric tons at 10,000 miles
1.41 metric tons at 9,000 miles
1.25 metric tons at 8,000 miles
1.09 metric tons at 7,000 miles

Secondary Measurements
2.91 metric tons with daily red meat
2.61 metric tons with white/red meat
2.30 metric tons with mainly white meat
2.00 metric tons with mainly fish
1.70 metric tons with mainly vegetarian diet
1.39 metric tons with vegan diet