Register Now
 Register Now
 

You must sign in to add / modify vehicles in the EM garage
Fuel log graph
Efficiency log for: Elsa - 1995 Buick Riviera Supercharged
  • Lifetime Fuel Economy: 27.4 mpg (US), 8.6 L/100 km, 32.8 mpg (Imp)
  • 90-day Fuel Economy: 32.3 mpg (US), 7.3 L/100 km, 38.8 mpg (Imp)
  • 3-tank Fuel Economy: 29.2 mpg (US), 8 L/100 km, 35.1 mpg (Imp)
  • EPA Combined Rating / % over rating: 20 mpg (US) / 61.5% (based on 90-day fuel economy)
  • Total fills: 4
  • Average cost per gal/L: $3.56 per gal (US); $0.00 per L (price data entered for 4 fill/s)
  • Average cost per fill: $34.80
  • Average distance cost: $0.13 per mi. / $0.08 per km
  • Total fuel used: 39.11 gal (US), 148 L
  • Total distance traveled: 1069.4 mi. / 1721 km
  • Total cost: $139.18
  • Total fuel saved vs. EPA: 14.4 gal. (US) / 54.5 L
  • Total saved: $51.26 (based on avg. cost per gal./L)
  • Average tank distance: 267.4 mi. / 430.3 km
Fill date Distance Fill amount Price Fuel Economy Details
2014-05-27 128.2 mi
206.32 km
3.636 gal (US)
3.03 gal (Imp)
13.76 L
122.53 kWh
$3.909
($14.21 total for this fill)
35.26 mpg (US)
42.31 mpg (Imp)
6.67 L/100 km
2.84 gal (US)/100 mi
955.77 Wh/mi
Kum & Go
Boone, IA

Same as last fill, just had to make sure I wasn't crazy. 35 mpg seems like an outlier, but I guess we'll see...
2014-05-27 331 mi
532.69 km
10.581 gal (US)
8.81 gal (Imp)
40.05 L
356.58 kWh
$3.909
($41.36 total for this fill)
31.28 mpg (US)
37.57 mpg (Imp)
7.52 L/100 km
3.2 gal (US)/100 mi
1077.28 Wh/mi
Kum & Go
Boone, IA

91 Octane - Premium Unleaded

Firestone tires.

Either something is very wrong or very right with this car. This is coming off a tank of 91 octane *regular* from Stratford's Cenex station. Mostly highway miles between here and Des Moines, so I wonder if the very, very few stops and starts combined with a very smooth road surface helped the mpgs quite a bit.

Before this I was getting 27 on I35.
2013-12-30 217 mi
349.23 km
8.919 gal (US)
7.43 gal (Imp)
33.76 L
300.57 kWh
$3.199
($28.53 total for this fill)
24.33 mpg (US)
29.21 mpg (Imp)
9.67 L/100 km
4.11 gal (US)/100 mi
1385.12 Wh/mi
Poppe's Store and Car Wash
Fairmont, MN

91 Octane - Premium Unleaded

Snow tires inflated to 37 PSI (3 PSI over recommended). Almost all highway miles at ~60 mph between Stratford, Winnebago, and Fairmont.
2013-11-26 393.2 mi
632.79 km
15.97 gal (US)
13.3 gal (Imp)
60.45 L
538.19 kWh
$3.449
($55.08 total for this fill)
24.62 mpg (US)
29.56 mpg (Imp)
9.55 L/100 km
4.06 gal (US)/100 mi
1368.74 Wh/mi
Kum & Go
Boone, Iowa 50036

Premium Unleaded - 91 Octane

Mix of I35/US30, IA17, and city driving. Front wheel bearings were bad and have been replaced (11/28/2013), so this should reflected on the next fill-up.

Working on fixing the gunked-up power antenna.

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


sig image



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com