what is the average width of a car

[VonJohnny]

The average width of a typical passenger car in the U.S. is approximately 75 to 80 inches, which is about 6.25 feet. This measurement, known as the body width, usually excludes the side mirrors. However, including mirrors—a critical factor for garage planning or parking—adds another 6 to 12 inches per side, pushing the total width to around 85 to 95 inches for most vehicles.

This width has been steadily increasing over the decades as manufacturers prioritize interior cabin space, safety features with reinforced side structures, and overall occupant comfort. It's essential to distinguish between different vehicle types, as their dimensions vary significantly. The following table provides a quick comparison of average widths for common vehicle categories, excluding mirrors, based on data from Automotive News and the EPA.

Vehicle Category	Average Width (Excluding Mirrors)	Common Range
Subcompact / Compact Car	69 - 72 inches	Honda Civic, Toyota Corolla
Midsize Sedan	72 - 75 inches	Toyota Camry, Honda Accord
Full-Size Sedan	75 - 78 inches	Chevrolet Impala, Dodge Charger
Compact SUV/Crossover	72 - 75 inches	Honda CR-V, Toyota RAV4
Midsize SUV	75 - 78 inches	Ford Explorer, Jeep Grand Cherokee
Full-Size SUV / Truck	78 - 82 inches	Chevrolet Suburban, Ford F-150

For practical purposes, like building a garage or navigating a drive-thru, always plan for the maximum width including mirrors. A standard single-car garage door is typically 96 inches wide, so a modern full-size truck or SUV with mirrors extended can be a very tight fit. When in doubt, check the owner's manual for the exact exterior dimensions of your specific model.

[MacHeidi]

Honestly, I just think about it in terms of parking spots. A standard spot is around 8 to 9 feet wide (96-108 inches). Most cars take up about 6.5 to 7 feet of that, leaving you just enough room to open your door without dinging the car next to you. My old sedan feels skinny compared to my neighbor's new pickup, which seems to barely fit in the lines. It's those big trucks and SUVs that really make you notice how wide cars have gotten.

[Joan]

From a design standpoint, width is a balancing act. We aim for a wide track—the distance between the center of the left and right wheels—to improve stability and handling. But the overall body width is constrained by regulations and practicality, like fitting in a lane or a parking structure. The trend is toward wider stances for a more athletic look and better driving dynamics, but we're always conscious of the real-world footprint for the customer.

[Nadine]

I had to figure this out when we were building our new garage. The contractor told us to plan for at least 8 feet per car, but more like 10 feet if you want a truck or SUV and some storage space. We measured our cars, and it was a wake-up call. My wife's SUV was over 80 inches without the mirrors. We ended up going with a 9-foot door, and I'm glad we did—it gives just enough clearance to walk around the car when it's inside.

[OAva]

The official number for a "standard" car is roughly 75 to 80 inches, not counting the mirrors. But that's almost meaningless without context. You have to think about what you're doing. For a car wash, you need the exact width including mirrors to avoid damage. For lane width on a highway, it's less critical. The most useful takeaway is that if you're driving anything larger than a classic sedan, always assume you're navigating a 7-foot-wide object and give yourself extra space, especially in tight urban areas.