2017 Honda Fit

LX. Bought November 14, 2019. Logged from Dec 12, 2019 to May 14, 2023. Real-world fuel economy from 72 fill-ups: 34.4 MPG on average, 34.4 miles per gallon overall, at $0.080 per mile.

72
Fill-ups
19,296
Miles
561
Gallons
$1,545
Spent on fuel
34.4
Average tank MPG
34.4 overall (miles / gallons)
$0.080
Cost per mile
$2.75
Average $ per gallon
15.1
Miles per day
17.7
Days between fills
median 16
7.79gal
Average fill

The tank

10.6gal
Rated capacity
verified by the owner, 2026-09-13
7.79gal
Typical fill
74% of the tank
8.70gal
Deepest fill
82% of the tank, Nov 1, 2021
2.8gal
Left in the tank at a typical fill
about 97 miles at the median MPG
366mi
Full-tank range
10.6 gal times the median 34.5 MPG

Every fill is treated as a fill to full, so gallons pumped is what the tank was missing. Left-in-the-tank and range are estimates from the rated capacity, not gauge readings.

about 30,600
Odometer at purchase
walked back from the trade-in reading; the 19,296 logged miles plus an estimate for the stretch after the last fill
50,066
Odometer at trade-in
May 26, 2023, from the trade-in paperwork
19,466
Miles while owned
19,296 of them logged in tanks

Service history

4 visits. Newest first.

DateOdometer (estimated)DoneWhereProduct and partsNotes
≈46,551 Oil change From the note typed on the tank of that date: "Oil change". Odometer is a estimated from the trade-in reading.
≈41,745 Oil change From the note typed on the tank of that date: "Oil change". Odometer is a estimated from the trade-in reading.
≈36,265 New tires From the note typed on the tank of that date: "New tires". Odometer is a estimated from the trade-in reading.
≈35,990 Oil change From the note typed on the tank of that date: "Oil change". Odometer is a estimated from the trade-in reading.

Odometers are estimates walked back from the trade-in reading. Entries taken from the fuel log's notes carry the date of the tank the note was typed on. Download the whole history as maintenance.csv.

MPG per tank

2830333538402020202120222023median 34.5Tank MPG5-tank average
Each dot is one tank. The line is the trailing five-tank average; the dashed line is the median over all 72 tanks. Tanks under four gallons are still plotted but never count as a best or worst tank.

Price per gallon

$0.00$2.00$4.00$6.002020202120222023average $2.75
Total paid divided by gallons pumped, one dot per fill-up.

Temperature and mileage

28303335384040°50°60°70°
Each tank against the mean temperature over the days it was driven, at Atlanta. Fitted: +0.4 MPG per 10°F over 72 tanks, r = 0.25. Cold, under 50°F: 33.5 MPG (19 tanks). Mild, 50 to 75°F: 34.7 MPG (40 tanks). Warm, over 75°F: 35.0 MPG (13 tanks). Weather data by Open-Meteo.

Year by year

YearFill-upsMilesGallonsSpentAvg MPGAvg $ / galCost / mileMiles / dayDays between
2019 2 503 15.6 $37 32.1 $2.35 $0.073 12.9 19.5
2020 22 5,945 171.5 $340 34.7 $1.98 $0.057 16.4 16.5
2021 23 6,052 178.9 $498 33.9 $2.78 $0.082 16.5 15.9
2022 19 5,089 146.5 $514 34.8 $3.50 $0.101 13.9 19.3
2023 6 1,707 48.6 $156 35.1 $3.21 $0.091 11.9 24.0
All 72 19,296 561.1 $1,545 34.4 $2.75 $0.080 15.1 17.7

Avg MPG and Avg $ per gallon are means over tanks, the way the old spreadsheet summarized a year. Cost per mile and miles per day are ratios of the year's totals. A year with a car change counts only this car's tanks.

Seasons

SeasonTanksAvg MPGAvg $ / gal
Winter (Dec to Feb) 22 33.5 $2.65
Spring (Mar to May) 18 34.4 $2.93
Summer (Jun to Aug) 16 34.8 $2.82
Fall (Sep to Nov) 16 35.3 $2.62

Records

38.8MPG
Best tank
Aug 7, 2022, 291 mi
29.7MPG
Worst tank
Jun 5, 2021, 236 mi
318mi
Longest tank
Feb 11, 2023
$1.53
Cheapest gallon
May 19, 2020
$4.46
Priciest gallon
Jun 30, 2022
51days
Longest gap
ending May 19, 2020

Fuel notes

What was typed next to a tank at the pump. Maintenance done since the service history began is recorded there instead.

DateOdometer (estimated)Note
Nov 5, 2020≈35,990oil changeOil change
Nov 18, 2020≈36,265tiresNew tires
Sep 27, 2021≈41,745oil changeOil change
Aug 30, 2022≈46,551oil changeOil change

Every tank

72 tanks
Date Miles Gallons Cost $ / gal MPG Days Notes
269 7.80 $25.66 $3.29 34.5 19
267 7.79 $25.39 $3.26 34.3 23
296 8.55 $27.11 $3.17 34.6 22
292 8.19 $26.70 $3.26 35.6 28
318 8.20 $27.03 $3.30 38.8 26
265 8.10 $24.30 $3.00 32.7 26
251 6.94 $19.15 $2.76 36.2 14
267 8.00 $24.01 $3.00 33.3 13
267 7.23 $22.41 $3.10 36.9 22
283 8.00 $25.49 $3.19 35.4 22
316 8.40 $27.09 $3.22 37.6 14
255 7.20 $23.74 $3.30 35.4 28
253 8.15 $27.38 $3.36 31.0 23 oil changeOil change
291 7.50 $27.85 $3.71 38.8 23
273 8.15 $34.23 $4.20 33.5 15
257 7.19 $32.06 $4.46 35.7 31
288 8.30 $33.97 $4.09 34.7 28
270 7.80 $29.25 $3.75 34.6 26
273 8.20 $32.23 $3.93 33.3 20
269 7.80 $33.09 $4.24 34.5 19
276 7.80 $26.91 $3.45 35.4 12
267 8.10 $26.71 $3.30 33.0 12
222 6.80 $21.85 $3.21 32.6 13
253 7.30 $22.62 $3.10 34.7 14
259 7.60 $24.11 $3.17 34.1 17
257 7.40 $23.25 $3.14 34.7 15
292 8.56 $26.52 $3.10 34.1 16
276 7.40 $23.73 $3.21 37.3 18
265 8.70 $27.67 $3.18 30.5 18
265 7.90 $24.50 $3.10 33.5 17
259 7.70 $22.99 $2.99 33.6 15 oil changeOil change
262 7.80 $22.71 $2.91 33.6 19
257 7.56 $22.51 $2.98 34.0 16
266 7.80 $23.30 $2.99 34.1 13
272 7.70 $23.06 $2.99 35.3 16
275 8.10 $23.18 $2.86 34.0 16
274 7.83 $22.55 $2.88 35.0 19
236 7.94 $23.02 $2.90 29.7 10
236 7.67 $21.49 $2.80 30.8 15
256 6.95 $15.59 $2.24 36.8 12
263 7.62 $19.68 $2.58 34.5 15
263 7.63 $20.07 $2.63 34.5 16
272 7.88 $20.90 $2.65 34.5 13
268 7.88 $21.40 $2.72 34.0 15
284 7.97 $20.26 $2.54 35.6 19
257 8.18 $18.32 $2.24 31.4 19
251 7.31 $16.07 $2.20 34.3 12
246 7.40 $15.61 $2.11 33.2 22
272 8.39 $16.60 $1.98 32.4 7
256 7.99 $15.17 $1.90 32.0 8
255 7.90 $15.74 $1.99 32.3 16
275 7.90 $15.74 $1.99 34.8 13 tiresNew tires
299 8.30 $16.35 $1.97 36.0 6 oil changeOil change
210 5.90 $11.47 $1.94 35.6 15
279 8.12 $16.24 $2.00 34.4 13
253 6.80 $13.34 $1.96 37.2 14
312 8.14 $15.88 $1.95 38.3 9
299 8.53 $16.72 $1.96 35.1 12
291 7.90 $15.73 $1.99 36.8 13
298 8.45 $16.56 $1.96 35.3 12
278 7.55 $14.72 $1.95 36.8 12
290 8.39 $16.45 $1.96 34.6 16
290 7.76 $15.13 $1.95 37.4 21
286 8.20 $15.56 $1.90 34.9 27
275 7.90 $12.10 $1.53 34.8 51
199 6.00 $11.50 $1.92 33.2 23
255 7.40 $15.27 $2.06 34.5 13
279 8.60 $18.29 $2.13 32.4 22 On eco drive
239 7.70 $17.23 $2.24 31.0 21 On eco drive
255 7.67 $18.24 $2.38 33.2 18 On eco drive
280 8.12 $18.69 $2.30 34.5 11
223 7.50 $17.95 $2.39 29.7 28