Register Now
 Register Now
 

You must sign in to add / modify vehicles in the EM garage
Fuel log graph
Efficiency log for: Serenity - 1993 Nissan Sentra SE-R
  • Lifetime Fuel Economy: 25.6 mpg (US), 9.2 L/100 km, 30.8 mpg (Imp)
  • 90-day Fuel Economy: 20.6 mpg (US), 11.4 L/100 km, 24.7 mpg (Imp)
  • 3-tank Fuel Economy: 19.9 mpg (US), 11.8 L/100 km, 23.9 mpg (Imp)
  • EPA Combined Rating / % over rating: 24 mpg (US) / -14.4% (based on 90-day fuel economy)
  • Total fills: 30
  • Average cost per gal/L: $2.56 per gal (US); $0.00 per L (price data entered for 22 fill/s)
  • Average cost per fill: $12.85
  • Average distance cost: $0.11 per mi. / $0.07 per km
  • Total fuel used: 163.18 gal (US), 617.7 L
  • Total distance traveled: 4184.1 mi. / 6733.6 km
  • Total cost: $282.65
  • Total fuel saved vs. EPA: 11.2 gal. (US) / 42.4 L
  • Total saved: $28.67 (based on avg. cost per gal./L)
  • Average tank distance: 139.5 mi. / 224.5 km
Fill date Distance Fill amount Price Fuel Economy Details
2010-09-26 210.2 mi
338.28 km
10.05 gal (US)
8.37 gal (Imp)
38.04 L
338.69 kWh
$2.489
($25.01 total for this fill)
20.92 mpg (US)
25.11 mpg (Imp)
11.25 L/100 km
4.78 gal (US)/100 mi
1611.27 Wh/mi
2010-09-12 74.3 mi
119.57 km
4.137 gal (US)
3.44 gal (Imp)
15.66 L
139.42 kWh
$2.579
($10.67 total for this fill)
17.96 mpg (US)
21.6 mpg (Imp)
13.1 L/100 km
5.57 gal (US)/100 mi
1876.45 Wh/mi
2010-09-04 164.9 mi
265.38 km
8.345 gal (US)
6.95 gal (Imp)
31.59 L
281.23 kWh
$2.499
($20.85 total for this fill)
19.76 mpg (US)
23.73 mpg (Imp)
11.9 L/100 km
5.06 gal (US)/100 mi
1705.46 Wh/mi
2010-08-22 103.1 mi
165.92 km
4.933 gal (US)
4.11 gal (Imp)
18.67 L
166.24 kWh
$2.499
($12.33 total for this fill)
20.9 mpg (US)
25.09 mpg (Imp)
11.25 L/100 km
4.78 gal (US)/100 mi
1612.42 Wh/mi
2010-08-01 58.2 mi
93.66 km
2.71 gal (US)
2.26 gal (Imp)
10.26 L
91.33 kWh
$2.45
($6.64 total for this fill)
21.48 mpg (US)
25.75 mpg (Imp)
10.95 L/100 km
4.66 gal (US)/100 mi
1569.24 Wh/mi
2010-07-17 70.6 mi
113.62 km
3.187 gal (US)
2.65 gal (Imp)
12.06 L
107.4 kWh
$2.55
($8.13 total for this fill)
22.15 mpg (US)
26.64 mpg (Imp)
10.61 L/100 km
4.51 gal (US)/100 mi
1521.25 Wh/mi
2010-07-10 104.7 mi
168.5 km
4.458 gal (US)
3.71 gal (Imp)
16.88 L
150.23 kWh
$2.55
($11.37 total for this fill)
23.49 mpg (US)
28.22 mpg (Imp)
10.02 L/100 km
4.26 gal (US)/100 mi
1434.86 Wh/mi
2010-07-03 90.9 mi
146.29 km
4.86 gal (US)
4.05 gal (Imp)
18.4 L
163.78 kWh
$2.55
($12.39 total for this fill)
18.7 mpg (US)
22.44 mpg (Imp)
12.58 L/100 km
5.35 gal (US)/100 mi
1801.76 Wh/mi
2010-06-26 139 mi
223.7 km
6.304 gal (US)
5.25 gal (Imp)
23.86 L
212.44 kWh
$2.499
($15.75 total for this fill)
22.05 mpg (US)
26.48 mpg (Imp)
10.67 L/100 km
4.54 gal (US)/100 mi
1528.35 Wh/mi
2010-06-19 112.3 mi
180.73 km
4.991 gal (US)
4.16 gal (Imp)
18.89 L
168.2 kWh
22.5 mpg (US)
27 mpg (Imp)
10.45 L/100 km
4.44 gal (US)/100 mi
1497.77 Wh/mi
2010-06-12 169.7 mi
273.11 km
7.61 gal (US)
6.34 gal (Imp)
28.81 L
256.46 kWh
$2.459
($18.71 total for this fill)
22.3 mpg (US)
26.77 mpg (Imp)
10.55 L/100 km
4.48 gal (US)/100 mi
1511.26 Wh/mi
Same old. All city.
2010-06-01 135.5 mi
218.07 km
3.686 gal (US)
3.07 gal (Imp)
13.95 L
124.22 kWh
$2.379
($8.77 total for this fill)
36.76 mpg (US)
44.14 mpg (Imp)
6.4 L/100 km
2.72 gal (US)/100 mi
916.75 Wh/mi
Mostly highway with about 6 miles of city. Same old, same old. Not windy or anything.
2010-06-01 56.6 mi
91.09 km
2.159 gal (US)
1.8 gal (Imp)
8.17 L
72.76 kWh
$2.379
($5.14 total for this fill)
26.22 mpg (US)
31.44 mpg (Imp)
8.97 L/100 km
3.81 gal (US)/100 mi
1285.51 Wh/mi
All city. Still got the exhaust problem. Did a lot of EOC which made it go up about 4mpg. Need to get a kill switch to do it properly.
2010-05-28 129.8 mi
208.89 km
3.707 gal (US)
3.09 gal (Imp)
14.03 L
124.93 kWh
$2.449
($9.08 total for this fill)
35.01 mpg (US)
42.01 mpg (Imp)
6.72 L/100 km
2.86 gal (US)/100 mi
962.48 Wh/mi
99% highway, about 4-6 miles city. Grill block on.
2010-05-28 64.6 mi
103.96 km
2.879 gal (US)
2.4 gal (Imp)
10.9 L
97.02 kWh
$2.449
($7.05 total for this fill)
22.44 mpg (US)
26.92 mpg (Imp)
10.48 L/100 km
4.46 gal (US)/100 mi
1501.86 Wh/mi
All city.
2010-05-22 237 mi
381.41 km
7.746 gal (US)
6.45 gal (Imp)
29.32 L
261.04 kWh
$2.589
($20.05 total for this fill)
30.6 mpg (US)
36.74 mpg (Imp)
7.69 L/100 km
3.27 gal (US)/100 mi
1101.43 Wh/mi
Last highway for a while. Not getting what I wanted, but oh well. Keep tuning, see what I did that caused it to go from 52 highway to low 30's.
2010-05-22 274.7 mi
442.09 km
8.353 gal (US)
6.96 gal (Imp)
31.62 L
281.5 kWh
32.89 mpg (US)
39.47 mpg (Imp)
7.15 L/100 km
3.04 gal (US)/100 mi
1024.75 Wh/mi
Back on the road again. All highway. Rainy in the beginning, but it got better.
2010-05-21 264.3 mi
425.35 km
9.095 gal (US)
7.57 gal (Imp)
34.43 L
306.5 kWh
29.06 mpg (US)
34.91 mpg (Imp)
8.09 L/100 km
3.44 gal (US)/100 mi
1159.67 Wh/mi
Mixed city and highway. Throw in a couple of miles at 7500RPM and it's not great MPG!
2010-05-16 144.8 mi
233.03 km
4.009 gal (US)
3.34 gal (Imp)
15.18 L
135.1 kWh
36.12 mpg (US)
43.35 mpg (Imp)
6.51 L/100 km
2.77 gal (US)/100 mi
933.01 Wh/mi
Last highway drive for a few days.
2010-05-16 248.5 mi
399.92 km
7.427 gal (US)
6.18 gal (Imp)
28.11 L
250.29 kWh
33.46 mpg (US)
40.21 mpg (Imp)
7.03 L/100 km
2.99 gal (US)/100 mi
1007.2 Wh/mi
All highway
2010-05-16 162.2 mi
261.04 km
4.449 gal (US)
3.7 gal (Imp)
16.84 L
149.93 kWh
36.46 mpg (US)
43.84 mpg (Imp)
6.45 L/100 km
2.74 gal (US)/100 mi
924.35 Wh/mi
Still on the highway. She's not getting very good MPG compared to that one 52mpg session, despite the grill block I added to help.
2010-05-16 191 mi
307.38 km
6.617 gal (US)
5.51 gal (Imp)
25.05 L
222.99 kWh
28.87 mpg (US)
34.66 mpg (Imp)
8.15 L/100 km
3.46 gal (US)/100 mi
1167.49 Wh/mi
Road tripping! All highway, partially through nasty rain and wind. Before the trip, I loosened an exhaust hanger underneath that had the exhaust at a funny angle. Trying to decipher what's causing this restriction in the flow.
2010-05-16 157.5 mi
253.47 km
7.907 gal (US)
6.58 gal (Imp)
29.93 L
266.47 kWh
19.92 mpg (US)
23.94 mpg (Imp)
11.81 L/100 km
5.02 gal (US)/100 mi
1691.87 Wh/mi
All city. Drilled some holes in my custom motor mount and raised it up, trying to get the exhaust to flow better. Not helping much...
2010-05-07 142.3 mi
229.01 km
4 gal (US)
3.33 gal (Imp)
15.14 L
134.8 kWh
$2.779
($11.12 total for this fill)
35.58 mpg (US)
42.73 mpg (Imp)
6.61 L/100 km
2.81 gal (US)/100 mi
947.29 Wh/mi
Trip out of town and back. Windy the whole way, and the return trip was straight into 15mph wind. Felt like a wall of air, and I wouldn't even get any momentum going down hill. About 15 miles of this trip was city driving. Vacuum gauge installed; averaged about 12-14hg on the way to and about 10hg on the way back through the wall of air.
2010-05-07 112.5 mi
181.05 km
5.101 gal (US)
4.25 gal (Imp)
19.31 L
171.9 kWh
$2.779
($14.18 total for this fill)
22.05 mpg (US)
26.47 mpg (Imp)
10.67 L/100 km
4.53 gal (US)/100 mi
1528 Wh/mi
Motor mount is fixed, but the exhaust problem persists. Lots of back-pressure, and she's losing power.
2010-04-28 145 mi
233.35 km
7.61 gal (US)
6.34 gal (Imp)
28.81 L
256.46 kWh
$2.72
($20.7 total for this fill)
19.05 mpg (US)
22.87 mpg (Imp)
12.35 L/100 km
5.25 gal (US)/100 mi
1768.69 Wh/mi
Still had the bad motor mount, it's been killing the exhaust flow and the power.
2010-04-19 62.4 mi
100.42 km
1.18 gal (US)
0.98 gal (Imp)
4.47 L
39.77 kWh
$2.629
($3.1 total for this fill)
52.88 mpg (US)
63.67 mpg (Imp)
4.45 L/100 km
1.89 gal (US)/100 mi
637.34 Wh/mi
Same day, filled her up in SPFD and then measured the drive back home. Same details as before: 46psi tire pressure, bad motor mount, etc. This time, however, I just kept the speed at a steady 55mph instead of trying to Pulse-And-Glide. Very happy with the result, though I know I could probably do a lot better with a few mods. Go Serenity!
2010-04-19 86.5 mi
139.21 km
2.726 gal (US)
2.27 gal (Imp)
10.32 L
91.87 kWh
$2.639
($7.19 total for this fill)
31.73 mpg (US)
38.11 mpg (Imp)
7.41 L/100 km
3.15 gal (US)/100 mi
1062.08 Wh/mi
20 miles in town and 66 miles on the highway to SPFD. Tried to pulse and glide: would accelerate to 75, then coast in neutral to 55. She doesn't accelerate very well at highway speeds and could probably use a decent, unrestricted header and exhaust for those speeds (as well as aero, of course, to accelerate easier and coast longer). Still has the bad motor mount. Tires inflated to 46psi.
2010-04-17 205 mi
329.92 km
10.04 gal (US)
8.36 gal (Imp)
38.01 L
338.35 kWh
$2.659
($26.7 total for this fill)
20.42 mpg (US)
24.52 mpg (Imp)
11.52 L/100 km
4.9 gal (US)/100 mi
1650.49 Wh/mi
All city, usually trips that are only 2-3 miles at a time. 87 octane fill up. Still has a bad motor mount and still has hesitation to accelerate. Still has long warm-ups.
0000-00-00 66 mi
106.22 km
2.902 gal (US)
2.42 gal (Imp)
10.99 L
97.8 kWh
$2.659
($7.72 total for this fill)
22.74 mpg (US)
27.27 mpg (Imp)
10.35 L/100 km
4.4 gal (US)/100 mi
1481.82 Wh/mi
Didn't fill up all the way last time and fuel gauge was slightly under the F. Filled up all the way this time. Tires were at 40psi (max of 51psi). Bad motor mount rocks the engine at low RPM's; seems to rob a little bit of power. Temp gauge doesn't warm up to middle for about 5-10min sometimes (might be a problem with the gauge itself and not coolant). All city miles.

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


sig image



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com