1978 Yamaha XS750 Gas Mileage (Yammy)

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Efficiency log for: Yammy - 1978 Yamaha XS750

Lifetime Fuel Economy: 39 mpg (US), 6 L/100 km, 46.8 mpg (Imp)
90-day Fuel Economy: 39 mpg (US), 6 L/100 km, 46.8 mpg (Imp)
3-tank Fuel Economy: 38.4 mpg (US), 6.1 L/100 km, 46.1 mpg (Imp)
EPA Combined Rating / % over rating: 39 mpg (US) / -0.1% (based on 90-day fuel economy)
Total fills: 5
Average cost per gal/L: $2.87 per gal (US); $0.00 per L (price data entered for 5 fill/s)
Average cost per fill: $6.18
Average distance cost: $0.07 per mi. / $0.05 per km
Total fuel used: 10.75 gal (US), 40.7 L
Total distance traveled: 419 mi. / 674.3 km
Total cost: $30.89
Total fuel saved vs. EPA: -0 gal. (US) / 0 L
Total saved: $0 (based on avg. cost per gal./L)
Average tank distance: 83.8 mi. / 134.9 km

Fill date	Distance	Fill amount	Price	Fuel Economy	Details
2010-05-29	95 mi 152.89 km	2.422 gal (US) 2.02 gal (Imp) 9.17 L 81.62 kWh	$2.949 ($7.14 total for this fill)	39.22 mpg (US) 47.03 mpg (Imp) 6 L/100 km 2.55 gal (US)/100 mi 859.16 Wh/mi	Rotor is still warped, but I had an air leak on the carbs, fixed that.
2010-05-28	85 mi 136.79 km	2.245 gal (US) 1.87 gal (Imp) 8.5 L 75.66 kWh	$2.999 ($6.73 total for this fill)	37.86 mpg (US) 45.45 mpg (Imp) 6.21 L/100 km 2.64 gal (US)/100 mi 890.12 Wh/mi	I guess the rotor is warped, so the brake is still dragging.
2010-05-27	65 mi 104.61 km	1.711 gal (US) 1.43 gal (Imp) 6.48 L 57.66 kWh	$2.749 ($4.7 total for this fill)	37.99 mpg (US) 45.45 mpg (Imp) 6.19 L/100 km 2.63 gal (US)/100 mi 887.08 Wh/mi	Brake was still sticking, but I fixed it just before I fueled up.
2010-05-23	89 mi 143.23 km	2.155 gal (US) 1.79 gal (Imp) 8.16 L 72.62 kWh	$2.819 ($6.07 total for this fill)	41.3 mpg (US) 49.72 mpg (Imp) 5.7 L/100 km 2.42 gal (US)/100 mi 815.96 Wh/mi	Brake is still dragging, have to rebuild the caliper.
2010-05-02	85 mi 136.79 km	2.216 gal (US) 1.85 gal (Imp) 8.39 L 74.68 kWh	$2.819 ($6.25 total for this fill)	38.36 mpg (US) 45.95 mpg (Imp) 6.13 L/100 km 2.61 gal (US)/100 mi 878.59 Wh/mi	Rear brake is sticking

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