- Thread starter
- #1
I did a little test
Black Diamond
Soft top
4 DR
2.7
non-SAS
Running 91 octane from Costco
Country road (5 mile test)
55-60 mph
55 mph with cruise control
60 mph no cruise
4A (four-wheel drive Automatic)
MPG fluctuated between 19.9-25.8 on Normal mode
Ps… I’ve noticed that running 91 octane I get better mpg over 87
Black Diamond
Soft top
4 DR
2.7
non-SAS
Running 91 octane from Costco
Country road (5 mile test)
55-60 mph
55 mph with cruise control
60 mph no cruise
4A (four-wheel drive Automatic)
MPG fluctuated between 19.9-25.8 on Normal mode
Ps… I’ve noticed that running 91 octane I get better mpg over 87
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