Mpg On 99 911 ?
Registered User
Joined: Mar 2004
Posts: 68
From: Fort Bragg
Rep Power: 25
Here's a chart of all my fill ups since I bought my '99 manual coupe.
I've ranged 14.8 to 16.6 in the city, and about 19-23 on the highway. Keep in my I drive aggressive in town and average 90+ on the highway. I'm sure factory/average results are higher.
Miles Gallons MPG Octane
279.5 13.4 20.86 93
285.1 14.5 19.66 93
285.4 15.1 18.93 93
228.4 15.4 14.81 93
253.6 12.2 20.79 93
300.0 12.9 23.26 93
292.5 13.0 22.50 93
224.9 13.9 16.20 93
202.2 13.7 14.76 93
235.6 13.9 16.89 93
336.0 14.7 22.94 93
245.8 14.8 16.60 93
I've ranged 14.8 to 16.6 in the city, and about 19-23 on the highway. Keep in my I drive aggressive in town and average 90+ on the highway. I'm sure factory/average results are higher.
Miles Gallons MPG Octane
279.5 13.4 20.86 93
285.1 14.5 19.66 93
285.4 15.1 18.93 93
228.4 15.4 14.81 93
253.6 12.2 20.79 93
300.0 12.9 23.26 93
292.5 13.0 22.50 93
224.9 13.9 16.20 93
202.2 13.7 14.76 93
235.6 13.9 16.89 93
336.0 14.7 22.94 93
245.8 14.8 16.60 93
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