Register Now
 Register Now
 

You must sign in to add / modify vehicles in the EM garage
Fuel log graph
Efficiency log for: Tessie - 2006 Acura TSX Base
  • Lifetime Fuel Economy: 26.9 mpg (US), 8.8 L/100 km, 32.3 mpg (Imp)
  • 90-day Fuel Economy: 28.2 mpg (US), 8.3 L/100 km, 33.9 mpg (Imp)
  • 3-tank Fuel Economy: 28.1 mpg (US), 8.4 L/100 km, 33.7 mpg (Imp)
  • EPA Combined Rating / % over rating: 23 mpg (US) / 22.6% (based on 90-day fuel economy)
  • Total fills: 42
  • Average cost per gal/L: $3.52 per gal (US); $0.00 per L (price data entered for 42 fill/s)
  • Average cost per fill: $44.13
  • Average distance cost: $0.13 per mi. / $0.08 per km
  • Total fuel used: 526.18 gal (US), 1991.8 L
  • Total distance traveled: 14138.7 mi. / 22754 km
  • Total cost: $1,853.44
  • Total fuel saved vs. EPA: 88.5 gal. (US) / 335 L
  • Total saved: $311.52 (based on avg. cost per gal./L)
  • Average tank distance: 336.6 mi. / 541.8 km
Fill date Distance Fill amount Price Fuel Economy Details
2013-12-27 336 mi
540.74 km
11.914 gal (US)
9.92 gal (Imp)
45.1 L
401.5 kWh
$3.319
($39.54 total for this fill)
28.2 mpg (US)
33.87 mpg (Imp)
8.34 L/100 km
3.55 gal (US)/100 mi
1194.94 Wh/mi
Estimate as car was loaned and Tank 1 not recorded. Split distance by current average tank distance and making 2 entries with 2nd tank as same FE

Premium Fuel
35 MPH avg
2013-12-27 384 mi
617.99 km
13.618 gal (US)
11.34 gal (Imp)
51.55 L
458.93 kWh
$3.319
($45.2 total for this fill)
28.2 mpg (US)
33.86 mpg (Imp)
8.34 L/100 km
3.55 gal (US)/100 mi
1195.13 Wh/mi
Estimate as car was loaned and Tank 1 not recorded. Split distance by current average tank distance and making 2 entries with 2nd tank as same FE

Premium Fuel
35 MPH avg
2013-05-10 380 mi
611.55 km
13.688 gal (US)
11.4 gal (Imp)
51.81 L
461.29 kWh
$3.84
($52.56 total for this fill)
27.76 mpg (US)
33.33 mpg (Imp)
8.47 L/100 km
3.6 gal (US)/100 mi
1213.92 Wh/mi
Premium Fuel Used.
Avg Speed = 32 MPH

I was the only driver on this tank, used the SG-II, and really worked the technique. I expected better results, but it's due for a tune-up and oil change. The low average speed is another FE drain for this vehicle.
2013-04-08 345 mi
555.22 km
13.707 gal (US)
11.41 gal (Imp)
51.89 L
461.93 kWh
$3.52
($48.25 total for this fill)
25.17 mpg (US)
30.24 mpg (Imp)
9.35 L/100 km
3.97 gal (US)/100 mi
1338.93 Wh/mi
Late Entry...

Premium Fuel

30 MPH Avg. Speed

Mixed drivers

Tune-up due.
2013-03-17 317 mi
510.16 km
12.672 gal (US)
10.55 gal (Imp)
47.97 L
427.05 kWh
$3.64
($46.13 total for this fill)
25.02 mpg (US)
30.05 mpg (Imp)
9.4 L/100 km
4 gal (US)/100 mi
1347.16 Wh/mi
Late Entry...

Premium Fuel

30 MPH Avg. Speed

Mixed drivers

Tune-up due.
2013-03-04 337 mi
542.35 km
13.773 gal (US)
11.47 gal (Imp)
52.14 L
464.15 kWh
$3.82
($52.61 total for this fill)
24.47 mpg (US)
29.38 mpg (Imp)
9.61 L/100 km
4.09 gal (US)/100 mi
1377.3 Wh/mi
Late Entry...

Premium Fuel

30 MPH Avg. Speed

Mixed drivers

Tune-up due.
2013-02-07 333 mi
535.91 km
13.768 gal (US)
11.46 gal (Imp)
52.12 L
463.98 kWh
$3.56
($49.01 total for this fill)
24.19 mpg (US)
29.06 mpg (Imp)
9.73 L/100 km
4.13 gal (US)/100 mi
1393.33 Wh/mi
Late Entry...

Premium fuel.
2013-01-19 323 mi
519.82 km
13.247 gal (US)
11.03 gal (Imp)
50.15 L
446.42 kWh
$3.23
($42.79 total for this fill)
24.38 mpg (US)
29.28 mpg (Imp)
9.65 L/100 km
4.1 gal (US)/100 mi
1382.11 Wh/mi
Late Entry

Premium Fuel Used
2013-01-12 312 mi
502.12 km
12.649 gal (US)
10.53 gal (Imp)
47.88 L
426.27 kWh
$3.14
($39.72 total for this fill)
24.67 mpg (US)
29.63 mpg (Imp)
9.54 L/100 km
4.05 gal (US)/100 mi
1366.25 Wh/mi
Late Entry...

Premium fuel.
2013-01-01 295 mi
474.76 km
13.137 gal (US)
10.94 gal (Imp)
49.73 L
442.72 kWh
$3.21
($42.17 total for this fill)
22.46 mpg (US)
26.97 mpg (Imp)
10.47 L/100 km
4.45 gal (US)/100 mi
1500.75 Wh/mi
Late Entry

New Battery

Mixed Drivers

Premium Fuel

Slow, cold, and Holiday traffic
2012-12-17 356 mi
572.93 km
13.926 gal (US)
11.6 gal (Imp)
52.72 L
469.31 kWh
$3.2
($44.56 total for this fill)
25.56 mpg (US)
30.69 mpg (Imp)
9.2 L/100 km
3.91 gal (US)/100 mi
1318.29 Wh/mi
Late Entry

Average Speed = 33 mph

Mixed Drivers
2012-12-09 227 mi
365.32 km
8.678 gal (US)
7.23 gal (Imp)
32.85 L
292.45 kWh
$3.24
($28.12 total for this fill)
26.16 mpg (US)
31.4 mpg (Imp)
8.99 L/100 km
3.82 gal (US)/100 mi
1288.33 Wh/mi
Late Entry

Average Speed = 32 mph

Mixed Drivers

Premium Fuel
2012-12-03 291 mi
468.32 km
11.911 gal (US)
9.92 gal (Imp)
45.09 L
401.4 kWh
$3.34
($39.78 total for this fill)
24.43 mpg (US)
29.33 mpg (Imp)
9.63 L/100 km
4.09 gal (US)/100 mi
1379.38 Wh/mi
Late Entry...

Premium Fuel

29 MPH Avg. Speed

Mixed drivers

Tune-up due.
2012-12-03 291 mi
468.32 km
11.911 gal (US)
9.92 gal (Imp)
45.09 L
401.4 kWh
$3.34
($39.78 total for this fill)
24.43 mpg (US)
29.33 mpg (Imp)
9.63 L/100 km
4.09 gal (US)/100 mi
1379.38 Wh/mi
Premium Fuel / Mixed Drivers / Late Entry
29 Mph Avg
2012-11-30 358 mi
576.15 km
13.094 gal (US)
10.9 gal (Imp)
49.57 L
441.27 kWh
$3.8
($49.76 total for this fill)
27.34 mpg (US)
32.84 mpg (Imp)
8.6 L/100 km
3.66 gal (US)/100 mi
1232.6 Wh/mi
Late Entry

Average Speed = 31 mph

Mixed Drivers
2012-11-23 376 mi
605.11 km
14.095 gal (US)
11.74 gal (Imp)
53.36 L
475 kWh
$3.19
($44.96 total for this fill)
26.68 mpg (US)
32.03 mpg (Imp)
8.82 L/100 km
3.75 gal (US)/100 mi
1263.3 Wh/mi
Note: Late entries from late July until now.

Premium Fuel Used, with 5-cents/gallon grocery discount (non-discounted price = 3.24).

Average Speed: 37 mph

Maintenance Required: Tires, Alignment, Transmission Fluid drain/fill, cabin air filter, tune-up.

Multiple Drivers: Myself = Primary
2012-11-11 361 mi
580.97 km
13.5 gal (US)
11.24 gal (Imp)
51.1 L
454.95 kWh
$3.32
($44.82 total for this fill)
26.74 mpg (US)
32.12 mpg (Imp)
8.8 L/100 km
3.74 gal (US)/100 mi
1260.25 Wh/mi
Late Entry...

Road Trip

Premium Fuel

58 MPH Avg. Speed

Primary driver
2012-11-10 207 mi
333.13 km
7.841 gal (US)
6.53 gal (Imp)
29.68 L
264.24 kWh
$3.3
($25.88 total for this fill)
26.4 mpg (US)
31.7 mpg (Imp)
8.91 L/100 km
3.79 gal (US)/100 mi
1276.52 Wh/mi
Premium Fuel Used.

Multiple drivers.

Avg Speed: 33 MPH
2012-09-28 409 mi
658.22 km
14.086 gal (US)
11.73 gal (Imp)
53.32 L
474.7 kWh
$3.92
($55.22 total for this fill)
29.04 mpg (US)
34.87 mpg (Imp)
8.1 L/100 km
3.44 gal (US)/100 mi
1160.64 Wh/mi
Premium Fuel Used.

Avg Speed: 33 MPH

Multiple Drivers
2012-09-04 367 mi
590.63 km
13.514 gal (US)
11.25 gal (Imp)
51.16 L
455.42 kWh
$3.87
($52.3 total for this fill)
27.16 mpg (US)
32.62 mpg (Imp)
8.66 L/100 km
3.68 gal (US)/100 mi
1240.93 Wh/mi
Late Entry

Grocery discount used, at 5-cents/gallon (was 3.92)

Premium Fuel Used

Multiple drivers.
2012-08-10 274 mi
440.96 km
9.087 gal (US)
7.57 gal (Imp)
34.4 L
306.23 kWh
$3.84
($34.89 total for this fill)
30.15 mpg (US)
36.2 mpg (Imp)
7.8 L/100 km
3.32 gal (US)/100 mi
1117.63 Wh/mi
Late Entry

Mixed Drivers
2012-08-08 391 mi
629.25 km
14.823 gal (US)
12.34 gal (Imp)
56.11 L
499.54 kWh
$3.77
($55.88 total for this fill)
26.38 mpg (US)
31.69 mpg (Imp)
8.92 L/100 km
3.79 gal (US)/100 mi
1277.6 Wh/mi
Late Entry

Average Speed = 33 mph

Mixed Drivers
2012-07-28 376 mi
605.11 km
13.493 gal (US)
11.24 gal (Imp)
51.08 L
454.71 kWh
$3.54
($47.77 total for this fill)
27.87 mpg (US)
33.45 mpg (Imp)
8.44 L/100 km
3.59 gal (US)/100 mi
1209.34 Wh/mi
Premium Fuel Used.

Primary driver.

Heatwave of 100F or hotter STILL persists.

Avg Speed: 32 MPH

SG for entire tank.
2012-07-20 337 mi
542.35 km
12.034 gal (US)
10.02 gal (Imp)
45.55 L
405.55 kWh
$3.64
($43.8 total for this fill)
28 mpg (US)
33.63 mpg (Imp)
8.4 L/100 km
3.57 gal (US)/100 mi
1203.41 Wh/mi
Premium Fuel Used.
Primary driver.

Heatwave of 100F or hotter persists.

Avg Speed: 29 MPH

Installed SG for a while.
2012-07-11 358 mi
576.15 km
12.865 gal (US)
10.71 gal (Imp)
48.7 L
433.55 kWh
$3.46
($44.51 total for this fill)
27.83 mpg (US)
33.43 mpg (Imp)
8.45 L/100 km
3.59 gal (US)/100 mi
1211.03 Wh/mi
Late Entry

Premium Fuel Used.
Primary driver.

Still in a heatwave -- near 100F or hotter for over 2-weeks. More A/C and city driving. Sprinted to the hospital for delivery of kiddo #2 :-)

Avg Speed: 38 MPH
2012-07-02 340 mi
547.18 km
12.803 gal (US)
10.66 gal (Imp)
48.46 L
431.46 kWh
$3.54
($45.32 total for this fill)
26.56 mpg (US)
31.89 mpg (Imp)
8.86 L/100 km
3.77 gal (US)/100 mi
1269 Wh/mi
Premium Fuel Used.

Still in a heatwave -- near 100F or hotter for over a week. The A/C and city driving really take its toll on on this vehicle. I drove probably 75% of the miles...

Avg Speed:31 MPH

(still needs previous list of maintenance items completed)
2012-06-27 324 mi
521.43 km
11.908 gal (US)
9.92 gal (Imp)
45.08 L
401.3 kWh
$3.48
($41.44 total for this fill)
27.21 mpg (US)
32.66 mpg (Imp)
8.65 L/100 km
3.68 gal (US)/100 mi
1238.58 Wh/mi
Late Entry

Mixed Drivers
2012-06-21 375 mi
603.5 km
13.909 gal (US)
11.58 gal (Imp)
52.65 L
468.73 kWh
$3.72
($51.74 total for this fill)
26.96 mpg (US)
32.38 mpg (Imp)
8.72 L/100 km
3.71 gal (US)/100 mi
1249.95 Wh/mi
Premium Fuel Used

75% Driver of recorded miles

Just an unconfirmed observation -- the vehicle does not run as efficient during excessive heat. A/C usage may be a factor. Lots of city driving as well.

After ~78K miles, the cabin air filter may need replaced for better airflow.

Average Speed = 30 MPH
2012-06-12 366.3 mi
589.5 km
13.568 gal (US)
11.3 gal (Imp)
51.36 L
457.24 kWh
$3.62
($49.12 total for this fill)
27 mpg (US)
32.42 mpg (Imp)
8.71 L/100 km
3.7 gal (US)/100 mi
1248.27 Wh/mi
Premium Fuel Used

Now, Secondary Driver with 3rd Vehicle back on the road.

Alignment, 2 new tires, ATF drain / Synth fill, and oil change pending.
2012-05-14 351 mi
564.88 km
11.904 gal (US)
9.91 gal (Imp)
45.06 L
401.16 kWh
$3.6
($42.85 total for this fill)
29.49 mpg (US)
35.42 mpg (Imp)
7.98 L/100 km
3.39 gal (US)/100 mi
1142.91 Wh/mi
Premium Fuel Used

Primary daily driver until the Integra is repaired

Average Speed = 37 MPH
2012-05-06 373 mi
600.29 km
13.623 gal (US)
11.34 gal (Imp)
51.57 L
459.1 kWh
$3.57
($48.63 total for this fill)
27.38 mpg (US)
32.89 mpg (Imp)
8.59 L/100 km
3.65 gal (US)/100 mi
1230.83 Wh/mi
Premium Fuel Used

Primary daily driver until the Integra is repaired

Average Speed = 31 MPH
2012-04-28 100.4 mi
161.58 km
4.441 gal (US)
3.7 gal (Imp)
16.81 L
149.66 kWh
$3.62
($16.08 total for this fill)
22.61 mpg (US)
27.14 mpg (Imp)
10.4 L/100 km
4.42 gal (US)/100 mi
1490.64 Wh/mi
Premium fuel used

Current Daily Driver

Tires returned to slightly higher-than-normal pressures

Early fill for a month-end, supermarket fuel discount promotion
2012-04-25 393 mi
632.47 km
14.134 gal (US)
11.77 gal (Imp)
53.5 L
476.32 kWh
$3.62
($51.17 total for this fill)
27.81 mpg (US)
33.39 mpg (Imp)
8.46 L/100 km
3.6 gal (US)/100 mi
1212.01 Wh/mi
Mixed Drivers

Premium Fuel Used

35 MPH Avg. Speed
2012-04-06 465 mi
748.34 km
14.287 gal (US)
11.9 gal (Imp)
54.08 L
481.47 kWh
$3.88
($55.43 total for this fill)
32.55 mpg (US)
39.08 mpg (Imp)
7.23 L/100 km
3.07 gal (US)/100 mi
1035.42 Wh/mi
Premium fuel used

Avg. Speed = 45 MPH (mostly highway)

Really worked the technique this tank.
2012-03-09 362 mi
582.58 km
13.033 gal (US)
10.85 gal (Imp)
49.34 L
439.21 kWh
$3.86
($50.31 total for this fill)
27.78 mpg (US)
33.36 mpg (Imp)
8.47 L/100 km
3.6 gal (US)/100 mi
1213.29 Wh/mi
Premium fuel used

Avg. Speed = 30 MPH

Really worked the technique this tank.

Tires still down for Winter.

WX: 28F-70F
2012-01-27 366 mi
589.02 km
14.136 gal (US)
11.77 gal (Imp)
53.51 L
476.38 kWh
$3.38
($47.78 total for this fill)
25.89 mpg (US)
31.1 mpg (Imp)
9.08 L/100 km
3.86 gal (US)/100 mi
1301.58 Wh/mi
Premium fuel used.

Tires aired-down due to potential snowfall and other drivers using vehicle (although mild Winter thus far).

Avg. Speed = 28 MPH
2011-12-31 128 mi
206 km
5.262 gal (US)
4.38 gal (Imp)
19.92 L
177.33 kWh
$2.84
($14.94 total for this fill)
24.33 mpg (US)
29.22 mpg (Imp)
9.67 L/100 km
4.11 gal (US)/100 mi
1385.39 Wh/mi
Discounted Premium fuel used.

This was an early fill to take advantage of a 40-cent/gallon discount from grocery store purchases, which expired at the end of this day.

I am the current primary driver, and used some mild-to-moderate EcoDriving techniques.
2011-12-16 381 mi
613.16 km
13.344 gal (US)
11.11 gal (Imp)
50.51 L
449.69 kWh
$3.22
($42.97 total for this fill)
28.55 mpg (US)
34.29 mpg (Imp)
8.24 L/100 km
3.5 gal (US)/100 mi
1180.29 Wh/mi
Premium fuel used. 33 MPH Avg Speed.

Alignment is still way off -- maintenance needed.

I drove this tank, mostly in-town.
2011-11-13 384 mi
617.99 km
13.708 gal (US)
11.41 gal (Imp)
51.89 L
461.96 kWh
$3.36
($46.06 total for this fill)
28.01 mpg (US)
33.65 mpg (Imp)
8.4 L/100 km
3.57 gal (US)/100 mi
1203.02 Wh/mi
Premium fuel used. 34 MPH Avg Speed.

I drive using the Sequential Automatic function, which is a true shift-and-hold with available 2nd gear start. Engine speed on the low-end prompts a downshift. Torque converter engagement is independent/automatic.

I really had a good tank going into almost 1/4-tank, in the low/mid 30s (maybe higher), then drivers were swapped for the majority of the tank remainder.

I completed the last 1/4 of the tank around town and on back gravel roads, and ended up hitting a pothole that knocked the alignment to pull leftwards. Combine that with cheap tires up front, and the resistance is likely significant. Before Winter, new tires are planned to replace the rear set, but will go up front + the alignment and hopefully that will correct most of the problem there.

Upcoming maintenance:
* ATF flush / replace with full synth (AMSoil is the only Honda/Acura compatible Sythetic ATF).
* Small, inline ATF filter planned for replacement
* Spark packs and plugs / tune-up due soon
* (Maybe) Front stock undertray warped -- plan to replace
2011-10-16 393 mi
632.47 km
13.858 gal (US)
11.54 gal (Imp)
52.46 L
467.01 kWh
$3.52
($48.78 total for this fill)
28.36 mpg (US)
34.06 mpg (Imp)
8.29 L/100 km
3.53 gal (US)/100 mi
1188.32 Wh/mi
Premium Fuel Used.

Routine operation -- shared vehicle, with mild. EcoDriving on my part
2011-09-30 355 mi
571.32 km
11.982 gal (US)
9.98 gal (Imp)
45.36 L
403.79 kWh
$3.4
($40.74 total for this fill)
29.63 mpg (US)
35.57 mpg (Imp)
7.94 L/100 km
3.38 gal (US)/100 mi
1137.44 Wh/mi
Premium Fuel Used

Just applied technique with increased tire pressures to increase FE.

Feedback: stock vehicle gauges

Primary driver on this tank.

30 MPH Avg.
2011-09-02 341 mi
548.79 km
13.246 gal (US)
11.03 gal (Imp)
50.14 L
446.39 kWh
$3.78
($50.07 total for this fill)
25.74 mpg (US)
30.92 mpg (Imp)
9.14 L/100 km
3.88 gal (US)/100 mi
1309.06 Wh/mi
Premium Fuel Used.

This is essentially a baseline tank for getting the vehicle back into good shape again for FE. I'm driving it more and plan to track improvements...

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


sig image



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2018, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com