GMC Sierra 4WD AT4XvsKia Carnival
Kia Carnival leads in City MPG (18 vs 14) and Highway MPG (25 vs 16) and 3 more.
Fuel Economy
14
City MPG
18
16
Highway MPG
25
15
Combined MPG
21
Engine & Drivetrain
8
Cylinders
6
6
Engine Displacement
4
4WD
Drive Type
FWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Regular Gasoline
Emissions & Cost
601
CO₂ Emissions
428
4,600
Annual Fuel Cost
2,850
Standard Pickup Trucks 4WD
Vehicle Class
Minivan - 2WD
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Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).