49+ Standard Two Car Garage Size. In my opinion this makes for very tight fit for 2 average size cars. And if you want to go big then rent one for a day.
The biggest mistake with garage sizes is underestimating them. If it is just that, 2 cars, you can use a 20 feet wide x 20 feet deep garage with a 16×7 garage door. There are several different standard sized one, two and three car garages.
Learn the standard 2 car garage size.
Use our size comparison calculator to compare the dimensional properties of two car garage with other related elements from our database. In fact, the ideal garage size depends on three major factors: Then add that to the space plus you will need at least a foot or two toward the front and back of the car so you don't start running into things, better to have a couple feet to spare. If it is just that, 2 cars, you can use a 20 feet wide x 20 feet deep garage with a 16×7 garage door.