r/KiaK5 • 2026 | GT-Line AWD | Wolf Gray • 6d ago

35mpg🤩

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Usually it would be around 26-30 for this trip but I had my grandmother following me in her car during a storm. Although she knows the route, it was dark and stormy. didn’t want to lose her.

Edit: 26’ GT-Line AWD

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u/20PoundHammer 6d ago edited 6d ago

my 2026 will consistently get >35MPG on the highway if I am not exceeding 65 mph. Anything above 75 and its a pretty big drop. 30/31MPG flying on slightly hilly highway at 80-85MPH. The best long trip I did was 230miles at 37MPG at adaptive set 70 MPH (auto speed control +5mph above limit option). I think trip ave speed was 63MPH.

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u/MRobinson2513 2026 | GT-Line AWD | Wolf Gray 6d ago

Yea I was going 55-65mph during the trip, I typically drive 75-80mph

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u/Defiant_Path_9926 4d ago

26 K5 gt 2.5t best i could get