1991 Jeep wrangler gas mileage Read Also: 1991 Jeep grand cherokee gas mileage 1991 Gmc 1500 gas mileage 1991 Jeep wrangler yj gas mileage 1991 Gmc s15 jimmy gas mileage 1991 Jeep cherokee laredo gas mileage 1991 Gmc suburban gas mileage