That must've involved freeway driving, correct? If so, holy moly. Best I could do was taking a leisurely, hypermile drive at night with no traffic and using streets between 35-45 mph. Best I got was I think 72 miles. No HVAC, but I did have my windows down to hear how quiet my Volt was.
Regardless, congrats on 77 miles on a single charge!
Regardless, congrats on 77 miles on a single charge!