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.
Roof bag gas mileage.
Much more than any roof carrier just completed 4 900 mile road trip with 4 adults luggage for 20 days and it worked great.
This editor many years ago in a move across the country to oregon from michigan found that the highway mileage of a four cylinder accord dropped from more than 40 mpg down to 32 mpg with a.
With this rear hitch the rear lid will operate.
At 52 pounds it is relatively heavy duty roof top carrier.
6 0 l 100 km approx.
The roof rack mpg experiment.
Everything in the carrier remained 100 dry the bag stayed secure with no rips or damage and we got better gas mileage than we have ever gotten with that car so needless to say we were shocked.
It is a sturdy sporty rack made from high quality parts.
Steel wind fairing helps to reduce wind resistance and noise as well as improve gas mileage.
39 mpg thus the cargo box on the roof increased fuel consumption by about 5 compared to the baseline.
I fit 2 pieces of luggage one 32 duffle bag a box and one other small package it held everything well and i went through some rain and everything remained dry.
The empty roof rack had a nearly 2 percent impact on fuel economy which translates to a little more than three quarters of a gallon of gas.
5 6 l 100 km approx.
40 mpg roof mounted thule xtender 739 ski carrier with skis.
It worked really well to make room in the back of the car for other things during my move.
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.
Off the showroom floor the regal tourx gets 21 miles per gallon in the city and 29 mpg highway for a combined fuel economy of 24 mpg.
It really varies as to how much the mileage will suffer.
42 mpg roof rack with thule dynamic 800 aerodynamic cargo box.
Drove from florida to new jersey about 1200 miles.
5 9 l 100 km approx.
Anytime you put some on the roof of your vehicle gas mileage will suffer.
Plus the rack with bag weighted 65 and would carry 500 total weight vs.
We drove a total of 1 581 miles.
The control test the tourx without roof rails.
2010 ford edge with roof racks and we averaged 35 miles per gallon.