To find out how bike racks affect a car s fuel economy consumer reports tested a roof rack and a trailer hitch rack loaded with two adult sized bicycles on a 2019 nissan altima and a 2019 toyota.
Roof rack vs hitch rack fuel economy.
Beyond that the two items tested with the least impact on gas mileage were the paddle board and thule luggage carrier both of which caused about a 19 percent decrease in fuel economy or 5 5.
For some people the.
He found that compared to the baseline of no roof rack the empty rack reduced his mpg by 12 7 and the roof rack with a bicycle reduced it by a whooping 27 3.
In fact it significantly cuts your highway mileage all the time it s installed whether there s weight up there or not.
That s why you ve decided to invest in a cargo carrier.
But that s where you ve found a dilemma.
The empty roof rack had a nearly 2 percent impact on fuel economy which.
He compared the gas mileage of his car at 54 7 mph 88 kph with 1 no roof racks 2 an empty roof rack and 3 a mountain bike on the roof rack.
Hitch racks by the time you get the whole family loaded up in your vehicle there s no room for all the luggage and gear.
With a hitch rack carrying the same two bikes the suv had a 12.
Adding any rooftop carrier cargo box or ski rack doesn t come free.
Hitch racks or roof racks which one should you choose.