Register Now
 Register Now
 

You must sign in to add / modify vehicles in the EM garage
Fuel log graph
Efficiency log for: Bone's 6xSBChamp Prius - Retired - 2009 Toyota Prius Base
  • Lifetime Fuel Economy: 56.3 mpg (US), 4.2 L/100 km, 67.6 mpg (Imp)
  • 90-day Fuel Economy: 52.8 mpg (US), 4.5 L/100 km, 63.4 mpg (Imp)
  • 3-tank Fuel Economy: 54.4 mpg (US), 4.3 L/100 km, 65.4 mpg (Imp)
  • EPA Combined Rating / % over rating: 46 mpg (US) / 14.8% (based on 90-day fuel economy)
  • Total fills: 43
  • Average cost per gal/L: $2.55 per gal (US); $0.00 per L (price data entered for 43 fill/s)
  • Average cost per fill: $19.81
  • Average distance cost: $0.05 per mi. / $0.03 per km
  • Total fuel used: 334.19 gal (US), 1265 L
  • Total distance traveled: 18798.1 mi. / 30252.6 km
  • Total cost: $852.00
  • Total fuel saved vs. EPA: 74.5 gal. (US) / 282 L
  • Total saved: $189.98 (based on avg. cost per gal./L)
  • Average tank distance: 437.2 mi. / 703.5 km
Fill date Distance Fill amount Price Fuel Economy Details
2010-05-12 485.2 mi
780.85 km
8.493 gal (US)
7.07 gal (Imp)
32.15 L
286.21 kWh
$2.79
($23.7 total for this fill)
57.13 mpg (US)
68.63 mpg (Imp)
4.12 L/100 km
1.75 gal (US)/100 mi
589.88 Wh/mi
285 highway miles at 52 mpg without hypermiling...was able to rescue tank in final 200 miles. MFD = 58.3
2010-05-02 381.3 mi
613.64 km
7.6 gal (US)
6.33 gal (Imp)
28.77 L
256.12 kWh
$2.74
($20.82 total for this fill)
50.17 mpg (US)
60.24 mpg (Imp)
4.69 L/100 km
1.99 gal (US)/100 mi
671.7 Wh/mi
Road trip from Boston to PA...all highway...no hypermiling. MFD = 51.2
2010-04-29 165.3 mi
266.02 km
2.86 gal (US)
2.38 gal (Imp)
10.83 L
96.38 kWh
$2.81
($8.04 total for this fill)
57.8 mpg (US)
69.45 mpg (Imp)
4.07 L/100 km
1.73 gal (US)/100 mi
583.06 Wh/mi
Short tanked for road trip

MFD = 59.0
2010-04-25 459.2 mi
739.01 km
7.485 gal (US)
6.23 gal (Imp)
28.33 L
252.24 kWh
$2.8
($20.96 total for this fill)
61.35 mpg (US)
73.71 mpg (Imp)
3.83 L/100 km
1.63 gal (US)/100 mi
549.3 Wh/mi
MFD = 62.6
2010-04-11 511.8 mi
823.66 km
8.561 gal (US)
7.13 gal (Imp)
32.41 L
288.51 kWh
$2.71
($23.2 total for this fill)
59.78 mpg (US)
71.78 mpg (Imp)
3.93 L/100 km
1.67 gal (US)/100 mi
563.72 Wh/mi
MFD = 61.0
2010-03-27 436.3 mi
702.16 km
7.716 gal (US)
6.43 gal (Imp)
29.21 L
260.03 kWh
$2.66
($20.52 total for this fill)
56.54 mpg (US)
67.85 mpg (Imp)
4.16 L/100 km
1.77 gal (US)/100 mi
595.99 Wh/mi
2010-03-14 469.7 mi
755.91 km
9.077 gal (US)
7.56 gal (Imp)
34.36 L
305.89 kWh
$2.65
($24.05 total for this fill)
51.75 mpg (US)
62.13 mpg (Imp)
4.55 L/100 km
1.93 gal (US)/100 mi
651.25 Wh/mi
Hypermiled for 50% of tank...mostly in town driving and did well with MFD at 59.8 mpg after 240 miles. Last 200+ miles all highway with no hypermiling.
2010-03-08 435.2 mi
700.39 km
8.458 gal (US)
7.04 gal (Imp)
32.02 L
285.03 kWh
$2.61
($22.08 total for this fill)
51.45 mpg (US)
61.82 mpg (Imp)
4.57 L/100 km
1.94 gal (US)/100 mi
654.94 Wh/mi
50% city/50% highway. No hypermiling on highway.
2010-02-25 405 mi
651.78 km
8.486 gal (US)
7.07 gal (Imp)
32.12 L
285.98 kWh
$2.79
($23.68 total for this fill)
47.73 mpg (US)
57.28 mpg (Imp)
4.93 L/100 km
2.1 gal (US)/100 mi
706.12 Wh/mi
No hypermiling - End of Gettysburg, PA to Boston, MA trip
2010-02-21 370.9 mi
596.91 km
7.951 gal (US)
6.62 gal (Imp)
30.1 L
267.95 kWh
$2.71
($21.55 total for this fill)
46.65 mpg (US)
56.03 mpg (Imp)
5.04 L/100 km
2.14 gal (US)/100 mi
722.43 Wh/mi
No hypermiling - trip to Boston, MA from Gettysburg, PA
2010-02-19 364.4 mi
586.44 km
8.084 gal (US)
6.73 gal (Imp)
30.6 L
272.43 kWh
$2.69
($21.75 total for this fill)
45.08 mpg (US)
54.15 mpg (Imp)
5.22 L/100 km
2.22 gal (US)/100 mi
747.61 Wh/mi
No hypermiling - trip to Gettysburg, PA
2010-02-18 159.5 mi
256.69 km
2.949 gal (US)
2.45 gal (Imp)
11.16 L
99.38 kWh
$2.51
($7.4 total for this fill)
54.09 mpg (US)
65.1 mpg (Imp)
4.35 L/100 km
1.85 gal (US)/100 mi
623.07 Wh/mi
Dates: 2/12-18 (7 days)
Avg. temp: 39 degrees (EBH 1x)
146.2 miles (159.5 adjusted)
Fill: 49.576 mpg
SGII: 53.4
In-Car: 55.2 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Short fill for road trip. Was off to a good start on this tank...would have liked to see it play out.
2010-02-12 417.6 mi
672.06 km
8.163 gal (US)
6.8 gal (Imp)
30.9 L
275.09 kWh
$2.53
($20.65 total for this fill)
51.16 mpg (US)
61.41 mpg (Imp)
4.6 L/100 km
1.95 gal (US)/100 mi
658.74 Wh/mi
Dates: 1/29-2/12 (15 days)
Avg. temp: 32.5 degrees (EBH 4x)
415.9 miles (417.6 adjusted)
Fill: 50.95 mpg
SGII: 52.5
In-Car: 52.2 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Coldest tank of the winter averaging just over freezing with the high temps. Used EBH 4x out of possible 11x (better but not great). Due for an oil change...will be noted in next tank.
2010-01-29 394.6 mi
635.05 km
7.568 gal (US)
6.3 gal (Imp)
28.65 L
255.04 kWh
$2.59
($19.6 total for this fill)
52.14 mpg (US)
62.63 mpg (Imp)
4.51 L/100 km
1.92 gal (US)/100 mi
646.33 Wh/mi
Dates: 1/18-1/29 (12 days)
Avg. temp: 36 degrees (EBH 1x)
418.5 miles (394.6 adjusted)
Fill: 55.3 mpg
SGII: 52.4
In-Car: 53.2 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: High temps varied greatly on this tank from 21 to 57 degrees. Either freezing cold or spring like...strange.
2010-01-18 430 mi
692.02 km
8.342 gal (US)
6.95 gal (Imp)
31.58 L
281.13 kWh
$2.65
($22.11 total for this fill)
51.55 mpg (US)
61.87 mpg (Imp)
4.56 L/100 km
1.94 gal (US)/100 mi
653.79 Wh/mi
Dates: 12/28-1/18 (22 days)
Avg. temp: 35 degrees (EBH 4x)
432.4 miles (430.01 adjusted)
Fill: 51.83 mpg
SGII: 53.9
In-Car: 52.6 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Stretched tank to longest span since owning car in March of 2009...22 days! Avg. temp for this tank down to 35 degrees with a couple of heavy snowstorms. 90% city/10% highway. Used EBH 4x during this tank...need to get motivated!
2009-12-28 438.5 mi
705.7 km
8.491 gal (US)
7.07 gal (Imp)
32.14 L
286.15 kWh
$2.49
($21.14 total for this fill)
51.64 mpg (US)
62.02 mpg (Imp)
4.55 L/100 km
1.94 gal (US)/100 mi
652.57 Wh/mi
Dates: 12/11-28 (18 days)
Avg. temp: 37 degrees (EBH 4x)
464.9 miles (438.53 adjusted)
Fill: 54.8 mpg
SGII: 50.6
In-Car: 52.7 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Winter temps taking heavy toll on mpg as average temp for this tank was a chilly 37 degrees. 80% city/20% highway. Finally started using EBH near end of tank (EBH use will be noted in fuel log now).
2009-12-11 473.8 mi
762.51 km
8.438 gal (US)
7.03 gal (Imp)
31.94 L
284.36 kWh
$2.65
($22.36 total for this fill)
56.15 mpg (US)
67.4 mpg (Imp)
4.19 L/100 km
1.78 gal (US)/100 mi
600.17 Wh/mi
Dates: 11/29-12/11 (13 days)
Avg. temp: 47 degrees
469.2 miles (473.8 adjusted)
Fill: 55.6 mpg
SGII: 58.8
In-Car: 57.3 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Stretched tank to 21 days! 60% city/40% highway. Higher highway use and lower temps are taking effect. Still no EBH used.
2009-11-29 517.9 mi
833.48 km
8.957 gal (US)
7.46 gal (Imp)
33.91 L
301.85 kWh
$2.47
($22.12 total for this fill)
57.82 mpg (US)
69.42 mpg (Imp)
4.07 L/100 km
1.73 gal (US)/100 mi
582.83 Wh/mi
Dates: 11/9-29 (21 days)
Avg. temp: 55 degrees
551.2 miles (517.89 adjusted)
Fill: 61.5 mpg
SGII: 53.4
In-Car: 59.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Stretched tank to 21 days! 90% city/10% highway. Average temp down to 55 degrees so need to start using EBH!
2009-11-09 560.9 mi
902.68 km
9.383 gal (US)
7.81 gal (Imp)
35.52 L
316.21 kWh
$2.67
($25.05 total for this fill)
59.78 mpg (US)
71.82 mpg (Imp)
3.93 L/100 km
1.67 gal (US)/100 mi
563.75 Wh/mi
Dates: 10/21-11/9 (20 days)
Avg. temp: 58 degrees
520.9 miles (560.9 adjusted)
Fill: 55.5 mpg
SGII: 60.5
In-Car: 61.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Another 20 days for this tank...have stretched the last two tanks out good (40 days for 2 fill ups). Have full grille block on upper and lower. Have not used EBH at all yet (lazy).
2009-10-21 514.9 mi
828.65 km
8.642 gal (US)
7.2 gal (Imp)
32.71 L
291.24 kWh
$2.45
($21.17 total for this fill)
59.58 mpg (US)
71.51 mpg (Imp)
3.95 L/100 km
1.68 gal (US)/100 mi
565.62 Wh/mi
Dates: 10/2-21 (20 days)
Avg. temp: 59 degrees
530.6 miles (514.89 adjusted)
Fill: 61.4 mpg
SGII: 60.0
In-Car: 60.8 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Back to normal driving routine and routes. Was able to stretch this tank out to 20 days...my second longest tank since owning the car in 6+ months! Lower temps have certainly affected mpg as I'm running about 2-3 mpg lower than summer mpg. Have reinstalled grill block for full upper and 3/5 of bottom. Did not use EBH on this tank...will start soon.
2009-10-02 466.3 mi
750.44 km
8.573 gal (US)
7.14 gal (Imp)
32.45 L
288.91 kWh
$2.41
($20.66 total for this fill)
54.39 mpg (US)
65.31 mpg (Imp)
4.32 L/100 km
1.84 gal (US)/100 mi
619.58 Wh/mi
MFD 55.5

Very little hypermiling and mostly highway miles except for last 100 miles on this tank. Should be back to normal driving routine on next tank.
2009-09-27 469.3 mi
755.27 km
8.81 gal (US)
7.34 gal (Imp)
33.35 L
296.9 kWh
$2.49
($21.94 total for this fill)
53.27 mpg (US)
63.94 mpg (Imp)
4.42 L/100 km
1.88 gal (US)/100 mi
632.64 Wh/mi
MFD 54.4

Very little hypermiling - mostly highway miles
2009-09-23 559.7 mi
900.75 km
10.31 gal (US)
8.59 gal (Imp)
39.03 L
347.45 kWh
$2.59
($26.7 total for this fill)
54.29 mpg (US)
65.16 mpg (Imp)
4.33 L/100 km
1.84 gal (US)/100 mi
620.78 Wh/mi
MFD 55.4

Very little hypermiling - mostly highway miles
2009-09-16 547 mi
880.31 km
9.672 gal (US)
8.05 gal (Imp)
36.61 L
325.95 kWh
$2.57
($24.86 total for this fill)
56.56 mpg (US)
67.95 mpg (Imp)
4.16 L/100 km
1.77 gal (US)/100 mi
595.89 Wh/mi
MFD 57.7

Very little hypermiling...mostly highway miles
2009-09-10 533 mi
857.78 km
9.219 gal (US)
7.68 gal (Imp)
34.9 L
310.68 kWh
$2.79
($25.72 total for this fill)
57.82 mpg (US)
69.4 mpg (Imp)
4.07 L/100 km
1.73 gal (US)/100 mi
582.89 Wh/mi
Dates: 9/5-10 (6 days)
Avg. temp: 70 degrees
506.2 miles (533.04 adjusted)
Fill: 54.9 mpg
SGII: 61.5
In-Car: 59.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: This tank was 95% highway from Elysburg, PA to Boston, MA. Rest of miles were alot of short in-town trips. Overall, pleased with current highway results compared to past results.
2009-09-05 473.5 mi
762.02 km
8.522 gal (US)
7.1 gal (Imp)
32.26 L
287.19 kWh
$2.59
($22.07 total for this fill)
55.56 mpg (US)
66.69 mpg (Imp)
4.23 L/100 km
1.8 gal (US)/100 mi
606.53 Wh/mi
Dates: 9/1-5 (5 days)
Avg. temp: 75 degrees
515.2 miles (473.53 adjusted)
Fill: 60.46 mpg
SGII: 51.3
In-Car: 56.7 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: This tank was 95% highway from Boston, MA to Towanda, PA and then halfway to Elysburg, PA. Tried using mpg friendly route bypassing half of the highways I usually take on this route...managed 4 mpg higher than when I made the trip going mostly highway back in April.
2009-09-01 571.2 mi
919.26 km
9.281 gal (US)
7.73 gal (Imp)
35.13 L
312.77 kWh
$2.79
($25.89 total for this fill)
61.55 mpg (US)
73.89 mpg (Imp)
3.82 L/100 km
1.62 gal (US)/100 mi
547.57 Wh/mi
Dates: 8/23-9/1 (10 days)
Avg. temp: 75 degrees
522.0 miles (571.15 adjusted)
Fill: 56.24 mpg
SGII: 64.6
In-Car: 62.8 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Most of this tank (350 of 522 miles) was highway including the trip back from AMEC in Fonda, NY. Temps have started to fall a bit (6 of 10 days were under 75 degrees). Have been using EBH periodically depending on weather (75 and below usually plug in for a couple hours right now).
2009-08-23 121.4 mi
195.37 km
1.63 gal (US)
1.36 gal (Imp)
6.17 L
54.93 kWh
$2.79
($4.55 total for this fill)
74.48 mpg (US)
89.26 mpg (Imp)
3.16 L/100 km
1.34 gal (US)/100 mi
452.47 Wh/mi
Dates: 8/23 (1 days)
Avg. temp: 77 degrees
103.4 miles (121.4 adjusted)
Fill: 63.44 mpg
SGII: 75.7
In-Car: 76.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: AMEC Fuel Economy Competition results. Took 2nd place in the Hybrid/Diesel class!
2009-08-23 368 mi
592.24 km
6.553 gal (US)
5.46 gal (Imp)
24.81 L
220.84 kWh
$2.79
($18.28 total for this fill)
56.16 mpg (US)
67.4 mpg (Imp)
4.19 L/100 km
1.78 gal (US)/100 mi
600.11 Wh/mi
Dates: 8/21-23 (3 days)
Avg. temp: 78 degrees
392.6 miles (367.95 adjusted)
Fill: 59.91 mpg
SGII: 58.2
In-Car: 57.3 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: All highway travel from Boston, MA to CT and then to Fonda, NY. 105 miles to CT was at 65mph with AC on so only saw around 53 mpg on that run. Was able to get 60+ mpg from CT to Fonda, NY with normal hypermiling routine. Expensive gas in Mayfield, NY!
2009-08-21 387.7 mi
623.94 km
5.994 gal (US)
4.99 gal (Imp)
22.69 L
202 kWh
$2.53
($15.16 total for this fill)
64.68 mpg (US)
77.7 mpg (Imp)
3.64 L/100 km
1.55 gal (US)/100 mi
521.02 Wh/mi
Dates: 8/10-21 (12 days)
Avg. temp: 84.8 degrees
402.6 miles (387.69 adjusted)
Fill: 64.68 mpg
SGII: 64.6
In-Car: 66.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: NEW RECORD 66.0 mpg on MFD!!! Temps averaged above 84 degrees for tank and had some great weather for mpg. Set all-time highs for my 300 mile and 400 mile marks for intervals compared to past tanks.

Tested my Engine Block Heater a couple times on this tank and it seemed to work well in the 1-2 hour range at these temps. Cold start in 75 degrees was around 123 degrees but with EBH was around 140 degrees and into EV mode within 1/4 mile.
2009-08-10 568.7 mi
915.23 km
9.026 gal (US)
7.52 gal (Imp)
34.17 L
304.18 kWh
$2.59
($23.38 total for this fill)
63.01 mpg (US)
75.63 mpg (Imp)
3.73 L/100 km
1.59 gal (US)/100 mi
534.87 Wh/mi
Dates: 7/25-8/10 (17 days)
Avg. temp: 82.5 degrees
572.1 miles (568.7 adjusted)
Fill: 63.38 mpg
SGII: 57.2
In-Car: 64.3 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: NEW RECORD 64.3 mpg on MFD!!! Temps averaged above 82 degrees for tank and had some great weather for mpg. Set all-time highs for all 100 mile intervals compared to past tanks. Didn't get much chance to practice highway driving this tank but comfortable with it now.
2009-07-25 557.9 mi
897.85 km
9.051 gal (US)
7.54 gal (Imp)
34.26 L
305.02 kWh
$2.43
($21.99 total for this fill)
61.64 mpg (US)
73.99 mpg (Imp)
3.82 L/100 km
1.62 gal (US)/100 mi
546.73 Wh/mi
Dates: 7/15-7/25 (11 days)
Avg. temp: 78.8 degrees
526.0 miles (557.9 adjusted)
Fill: 58.1 mpg
SGII: 67.9
In-Car: 62.9 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Getting better at highway driving and seeing good results from using the GPS Xguage feature on my SGII. This tank was 50/50 highway and city driving. Still running upper grill block but lower is completely removed...engine temps have been consistently in the 185-190 degree when up to temp in all weather.
2009-07-15 438.4 mi
705.54 km
7.011 gal (US)
5.84 gal (Imp)
26.54 L
236.27 kWh
$2.39
($16.76 total for this fill)
62.53 mpg (US)
75.07 mpg (Imp)
3.76 L/100 km
1.6 gal (US)/100 mi
538.94 Wh/mi
Dates: 7/6-7/15 (10 days)
Avg. temp: 74 degrees
504.2 miles (438.4 adjusted)
Fill: 71.9 mpg
SGII: 59.3
In-Car: 63.8 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: NEW RECORD 63.8 mpg on MFD! Tank was approx. 200 miles highway/300 miles city. Outstanding weather and no rain for 9 out of the 10 days. Removed lower grill block at beginning of tank...still running upper...have not seen alarming engine temps on SGII. Suspect bladder in tank cut this fill off short so will likely have less miles on next tank.
2009-07-06 553.5 mi
890.77 km
9.109 gal (US)
7.58 gal (Imp)
34.48 L
306.97 kWh
$2.47
($22.5 total for this fill)
60.76 mpg (US)
73.02 mpg (Imp)
3.87 L/100 km
1.65 gal (US)/100 mi
554.6 Wh/mi
Dates: 6/25-7/6 (12 days)
Avg. temp: 73 degrees
524.7 miles (553.5 adjusted)
Fill: 57.6 mpg
SGII: 64.8
In-Car: 62.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: My 5th straight 60+ mpg tank! Heavy rain again on 7 of 12 days for this tank. Slightly warmer temps but rain nullified that advantage. Removed lower grill block...still running upper.
2009-06-25 356.4 mi
573.57 km
5.933 gal (US)
4.94 gal (Imp)
22.46 L
199.94 kWh
$2.53
($15.01 total for this fill)
60.07 mpg (US)
72.15 mpg (Imp)
3.92 L/100 km
1.66 gal (US)/100 mi
561 Wh/mi
Dates: 6/20-6/25 (6 days)
Avg. temp: 68 degrees
381.8 miles (356.4 adjusted)
Fill: 64.4 mpg
SGII: 60.2
In-Car: 61.3 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: My 4th straight 60+ mpg tank! Most of this tank was highway mileage and I'm getting better at maximizing my highway driving (200+ miles of this tank was highway). Still have grille block on the car...will be removing if temps rise. All 6 days of this tank was raining...and more rain on the way!
2009-06-20 466.7 mi
751.08 km
7.757 gal (US)
6.46 gal (Imp)
29.36 L
261.41 kWh
$2.57
($19.94 total for this fill)
60.17 mpg (US)
72.24 mpg (Imp)
3.91 L/100 km
1.66 gal (US)/100 mi
560.12 Wh/mi
Dates: 6/9-6/20 (12 days)
Avg. temp: 66.2 degrees
475.2 miles (466.7 adjusted)
Fill: 61.3 mpg
SGII: No Reading
In-Car: 61.4 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: My 3rd straight 60+ mpg tank! Although mpg was slightly lower than my last couple tanks I did run alot more highway miles on this tank (200 highway/275 city). Ran grille block entire tank...but it's coming off this weekend. I don't have an accurate SGII reading for this tank because I hooked it up to someone else's car and it reset my stats.
2009-06-09 506.3 mi
814.81 km
8.214 gal (US)
6.84 gal (Imp)
31.09 L
276.81 kWh
$2.49
($20.45 total for this fill)
61.64 mpg (US)
74.02 mpg (Imp)
3.82 L/100 km
1.62 gal (US)/100 mi
546.73 Wh/mi
Dates: 5/26-6/9 (15 days)
Avg. temp: 67.4 degrees
525.7 miles (506.3 adjusted)
Fill: 64.0 mpg
SGII: 59.7 mpg
In-Car: 62.9 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Pleased with tank results as I tinkered with a new route to work for a week which turned out to yield negative results compared to my normal route. Also had alot more highway miles than normal. Still running grill block.
2009-05-26 473.5 mi
762.02 km
7.645 gal (US)
6.37 gal (Imp)
28.94 L
257.64 kWh
$2.33
($17.81 total for this fill)
61.94 mpg (US)
74.33 mpg (Imp)
3.8 L/100 km
1.61 gal (US)/100 mi
544.12 Wh/mi
Dates: 5/11-5/26 (16 days)
Avg. temp: 70 degrees
462.3 miles (473.5 adjusted)
Fill: 60.47 mpg
SGII: 64.1 mpg
In-Car: 63.2 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: NEW RECORD 63.2 on MFD!!! Back in business with normal driving routes. Still running grill block. Will be experimenting with new work commute route on next tank (1 miles longer than old route...possibly yields higher mpg to justify 1 mile longer route)...stay tuned.
2009-05-11 429.3 mi
690.89 km
8.391 gal (US)
6.99 gal (Imp)
31.76 L
282.78 kWh
$2.19
($18.38 total for this fill)
51.16 mpg (US)
61.42 mpg (Imp)
4.6 L/100 km
1.95 gal (US)/100 mi
658.7 Wh/mi
Dates: 5/8-5/11 (4 days)
Avg. temp: 70 degrees
456.4 miles (429.28 adjusted)
Fill: 54.39 mpg
SGII: 54.6 mpg
In-Car: 52.2 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: All highway driving from Towanda, PA to Boston, MA. Did little P&G due to time restraints and actually did better than when I did P&G. Will need more practice with P&G and highway driving...poor results. Still running the grill block until we get into summer heat...held up well on roady.
2009-05-08 384.8 mi
619.28 km
7.551 gal (US)
6.29 gal (Imp)
28.58 L
254.47 kWh
$2.34
($17.67 total for this fill)
50.96 mpg (US)
61.18 mpg (Imp)
4.62 L/100 km
1.96 gal (US)/100 mi
661.3 Wh/mi
Dates: 5/7-5/8 (2 days)
Avg. temp: 73.5 degrees
406.2 miles (384.8 adjusted)
Fill: 53.79 mpg
SGII: 53.1 mpg
In-Car: 52.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: All highway driving from Boston, MA to Towanda, PA. This was my first highway trip in the Prius. Thought I would do better with P&G and keeping RPM low...not the case. $2.34 for gas in PA...always higher when I visit there for some reason...a full 10 to 15 cents higher...always!
2009-05-07 185.8 mi
299.02 km
3.375 gal (US)
2.81 gal (Imp)
12.78 L
113.74 kWh
$2.07
($6.99 total for this fill)
55.05 mpg (US)
66.12 mpg (Imp)
4.27 L/100 km
1.82 gal (US)/100 mi
612.16 Wh/mi
Dates: 5/4-5/7 (4 days)
Avg. temp: 58 degrees
195.3 miles (185.8 adjusted)
Fill: 57.9 mpg
SGII: 52.5 mpg
In-Car: 56.2 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Short-tanked to prepare for road trip. I didn't do a great job driving on this tank...was rushing around and didn't really do much hypermiling. Looking forward to seeing how I do on the road trip at highway speeds.
2009-05-04 474.5 mi
763.63 km
7.809 gal (US)
6.5 gal (Imp)
29.56 L
263.16 kWh
$2.01
($15.7 total for this fill)
60.76 mpg (US)
73 mpg (Imp)
3.87 L/100 km
1.65 gal (US)/100 mi
554.6 Wh/mi
Dates: 4/19-5/4 (16 days)
Avg. temp: 67 degrees
433 miles (474.5 adjusted)
Fill: 55.5 mpg
SGII: 58.5 mpg
In-Car: 62.0 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car

Notes: Added additional 2 slots of grill block to lower grill. Continued heavy use of EV mode. This fuel tank bladder is difficult to figure out. In-car mpg up 4.1 from last tank...SGII mpg up 4.1 from last tank...actual fill mpg down...I know the culprit is the fuel bladder...but it's going to take some time to get accurate mpg numbers...if ever. Will continue to monitor SGII and in-car and work on improving those numbers as actuall fill may not be clear indicator of success.
2009-04-19 513.2 mi
825.92 km
9.045 gal (US)
7.53 gal (Imp)
34.24 L
304.82 kWh
$1.95
($17.64 total for this fill)
56.74 mpg (US)
68.15 mpg (Imp)
4.15 L/100 km
1.76 gal (US)/100 mi
593.96 Wh/mi
Dates: 3/30-4/19 (21 days)
Avg. temp: 53 degrees
511 miles (513.2 adjusted)
Fill: 56.5 mpg
SGII: 54.4 mpg
In-Car: 57.9 mpg

Final MPG total is MFD -2% adjustment for optimistic mpg in-car (will be using this variance until I get enough info. from actual tanks and SGII to adjust all to more "real world" miles/fill & SGII vs. MFD -2%).

Notes: Full upper grill block and 1 slot of lower grill block is closed with foam pipe insulation. Tires are at 44 psi front and 42 psi back. Got better over tank with finding sweet spots...getting ICE up to temp. to get past 160 degrees and into EV mode. Looking forward to warmer temps and more efficient driving to get me towards 60 mpg!

View: spreadsheet friendly fuel log output (for copy/paste)


sig image



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com