'11 base w/ 5 speed auto : Calculated : 37.228 . Avg. Temp : 67 . Fill of summer blend Top Tier VALERO 87 w/E10 @ 1 click .

 

'11 base w/ auto : Calculated : 39.732 . Avg. Temp : 68 . T.P. : 34 > 35 p.s.i.. Driving : Hwy : 60 % / City : 40% ( Includes A/C , city , interstate , many steep hills , 2 people for 1/2 of a tank and cargo for 1 day ) . Fill of summer blend T.T. VALERO 89 w/E5 @ 1 click . Likely underfilled up to 1/2 of a gallon .

 

'13 base w/auto : Calculated : 40.592 . Avg. Temp : 66 . T.P. : 34 p.s.i.. Fill of summer blend T.T. ( Top Tier ) VALERO 87 w/E10 @ 1 click .

 

Wow, holy toledo, my browser blew up loading this.... Is this the visual backup plan for Fuelly?

 

Sorry . Could say that . Every picture tells a story .

 

'11 base FIT w/ auto : Calculated : 37.875 . Avg. Temp : 65 . Oil : Pennzoil Platinum Pure Plus full synthetic 0w-20 . Tires : General Altimax RT43 ( H-rated ) A/S @ 34 and 9.5/32s . Fill of summer blend T.T. VALERO 89 w/E5 @ 1 click .

 

'13 base w/5 speed auto : Calculated : 41.168 . Avg. Temp : 61 . Fill of summer blend T.T. VALERO 89 w/E5 @ 1 click .

 

'11 base w/ auto : Calculated : 39.109 . Avg. Temp : 60 . Miles consists of 2 people for over 1/2 of tank , groceries ( 1 day ) , city and many steep hills . Fill of summer blend SUNOCO 89 w/E10 @ 1 click .

 

'11 base w/5 speed auto : Calculated : 37.824 ( m.p.g.) . Avg. Temp : 61 . Fill of summer blend T.T. VALERO 89/wE5@ 1 click .

 

Curious - why are so many of you using 89/91 octane fuel?

 

91 is non E and 89 is only E5 . Low fuel costs help as well .

 

But higher octane fuels contain no more energy density than lower octane, it simply has a higher ignition point. You get no benefit from it power-wise and are probably extra wear.

 

'13 base w/ 5 speed auto : Calculated : 40.64 . Avg. Temp : 57 . Fill of summer blend Top Tier VALERO 89 w/E5 @ 1 click .

 

'11 base w auto : Calculated :39.01 . Avg. Temp : 58 . Fillof summer blend Top Tier VALERO 91 non E @ 1 click . Likely underfilled up to 1/4 of a gallon .

 

'13 base FIT w/ auto : Calculated : 37.45 . Avg. Temp : 58 . Fill of summer blend SUNOCO 89 w/E5 @ 1 click . Likely over filled up to 1/3 of a gallon .

 

'11 base w/ 5 speed auto : Calculated : 38.6 . Avg. Temp : 53 . Fill of summer blend (?) T.T. VALERO 87 w/E10 @ 1 click . Likely overfilled close to 1/4 of a gallon .

 

'11 base w/ 5 speed auto : Calculated : 40.466 . Avg. Temp : 49 . T.P. : 35.5 . Fill of winter blend T.T. VALERO 89 w/E5 with 10 ounce bottle of Chevron Techron Complete Fuel System cleaner @ 1 click . Likely underfilled . Called several gas distributors and told winter blend started mid September .

 

'13 base w/5 speed auto : Calculated : 41.08 . Avg. Temp : 48 . T.P. : 35 > 36 . Fill of winter blend SUNOCO 89 w/E5 @ 1 click . Likely underfilled .

 

'11 base w/ auto : Display : 38.6 . Avg. Temp : 47 . Fill of winter blend T.T. ( Top Tier ) Valero 91 w/o E @ 1 click .

 

'13 base w/ auto : Calculated : 38.026 . Avg. Temp : 47 . Fill of winter blend Top Tier VALERO 89 w/E5 @ 1 click . Added 10 ounce ( .078125 ) bottle of Chevron Techron Complete Fuel System cleaner to gas .