2006-05-15 442 12.3 $3.29 35.93 "B99

STARTING NOTE: Until further notice, all distance numbers are based on the car's trip meter (digital in 0.1 mi increments) and the fill-up total of the fuel station's pump. I have not calibrated the odometer (speedo seems about 3mph fast at 60 MPH vs my GPS). Since I live in Oregon, I can't pump my own fuel, so fill-ups could be inconsistent (but should average out over time)."
2006-06-08 396 11.2 $3.29 35.36 "B99"
2006-07-19 453 12.4 $3.31 36.53 "B99"
2006-08-08 333 9.3 $3.29 35.81 "B99"
2006-10-27 435 12.5 $3.29 34.8 "B99"
2006-11-08 201 5.9 $3.29 34.07 "B99"
2006-11-10 146 4.1 $2.69 35.61 "B0 petrol-diesel"
2006-12-16 169 5.6 $2.89 30.18 "B0 (All petro-diesel)"
2006-12-26 307 7.6 $3.29 40.39 "B25"
2007-02-03 353 9.3 $3.29 37.96 ""
2007-02-15 122 3.6 $3.29 33.89 "B50?"
2007-02-24 239 5.5 $3.29 43.45 "B99"
2007-04-05 469 12.3 $3.29 38.13 "B99"
2007-04-19 194 5.1 $3.29 38.04 "B99"
2007-05-13 480 12.7 $3.29 37.8 "B99"
2007-05-26 247 6.7 $3.29 36.87 "B99 ---- Wife now commuting in this car 75% of time."
2007-05-29 339 7 $3.29 48.43 "B99 ----- 100% highway road trip, bike rack parts removed, conservative driving (no P&G)"
2007-06-19 473 12.4 38.15 "B99 ---------- START OF MILD HYPERMILING (slower speed, P&G, engine-ON coasting, low RPMs)"
2007-07-06 519 13 39.92 "B99"
2007-07-20 282 7.2 $3.49 39.17 "B99"
2007-08-25 465 11.6 $3.49 40.09 "B99"
2007-09-07 496 12.8 $3.29 38.75 "B99"
2007-09-07 496 12.8 $3.29 38.75 "B99"
2007-09-21 502 12.8 39.22 "B99"
2007-10-07 501 11.9 42.1 "B99"
2007-11-12 157 4 39.25 "B99 ------- IGNITION TIMING ADJUSTED (affect on mpg?)"
2007-11-30 500 11.9 42.02 "B66 (with new Ultra-low-sulfur diesel)"
2007-12-18 520 13.2 39.39 "B66."
2008-01-01 482 12.1 39.83 "B50 (50% biodiesel)"
2008-02-15 464 12.1 38.35 "B75 (75% biodiesel, 25% petrodiesel)"
2008-03-10 551 12.8 43.05 "B75. Road trip over the mountains for half of tank."
2008-04-08 518 13.8 37.54 "B99"
2008-05-22 536 13.6 $4.99 39.41 "B99"
2008-06-17 483 12 $4.99 40.25 "B99"
2008-07-12 475 12.1 $5.35 39.26 "B99"
2008-07-17 125 3.18 $5.35 39.31 "B99 -- Top-off before a road trip."
2008-07-31 465 11.3 $5.49 41.15 "B99 - Road trip with about 50% highway miles. Some AC."
2008-08-26 492 13.15 $5.49 37.41 "B99"
2008-10-31 348 8.535 $4.77 40.77 "B99(?) -- 3-hour speedy freeway trip from Portland, OR to Seattle WA."
2009-01-14 238 6.26 $3.99 38.02 "B50 -------- First couple of tanks after a front wheel alignment on 10/25/2008. First B50 of Winter."
2009-04-16 558 13.32 $2.89 41.89 "B99. Didn't drive very much this winter. 3 months between fill-ups!"
2009-05-26 564 12.8 $2.89 44.06 "B99 Normal driving: 50/50 city and highway."
2009-06-17 218 4.84 $2.89 45.04 "B99"
2009-08-10 526 12.7 $3.15 41.42 "B99"
2009-09-29 536 13.1 $3.15 40.92 "B50 for winter is now what's offered at my local pump. -- Non-efficient driving."
2010-03-02 504 11.32 $3.09 44.52 "B50 - The usual 50/50 city/highway driving."
2010-04-19 592.4 12.09 $3.39 49 "B50 ------ First tank with roof-rack cross-bars removed (now they're stored in the trunk). Also did more engine-overruning (diesel engines turn off the fuel when coasting in gear), antenna delete, and 10% grill-block. Best tank ever recorded so far! This is via my regular commute (50/50 city/highway), NOT a road trip. :-)"
2010-06-21 628.5 12.84 $3.65 48.95 "B50 in this and previous (49mpg) tanks. First 600+mi tank. Now filled up with B99 for the first time this spring."