Ram 1500 Crew Cab Vs. Quad Cab: Difference Explained

Now that you've made the great decision to join the Ram truck family, it's time to compare the Ram cab sizes and choose your perfect Ram 1500. The essence of this matchup is that the Ram 1500 Quad Cab configuration delivers a more work-focused build with less rear-seat room, while the Ram 1500 Crew Cab is designed to offer a more spacious cabin for families who use their trucks as daily transportation. Front-seat measurements are identical, but the back seat is where the differences really reveal themselves.
To see all the details of the 2026 Ram 1500 cab sizes and bed options, read this guide, then visit McGee CDJR of Barre to test-drive a Ram 1500 with your favorite configuration.
Ram 1500 Quad Cab at a Glance
- The Ram 1500 Quad Cab offers five or six seats, along with 35.3 inches of rear legroom
- The Quad Cab is available with a 6-foot 4-inch bed
- This configuration is offered on the more work-oriented trims, including the Tradesman
- The Quad Cab is well-suited to jobsites, combining a more maneuverable size with maximum bed space
Ram 1500 Crew Cab at a Glance
- The Ram 1500 Crew Cab has seating for five or six and 44.8 inches of rear legroom
- The Crew Cab is available with a 6-foot 4-inch and a 5-foot 7-inch bed
- The Crew Cab with the 5-foot 7-inch bed is offered on every Ram 1500 trim
- This cab configuration is better everyday driving, offering a spacious interior for workmates and family

Ram 1500 Quad Cab vs. Crew Cab: Compare the Specs
The Ram 1500 comes in two cab configurations: Crew Cab and Quad Cab. Get a closer look at the 2026 Ram 1500 Crew Cab vs. Quad Cab specifications below.
Ram 1500 Quad Cab
Comparing the Ram cab sizes mainly involves the Quad Cab having less rear-seat room than the Crew Cab. This cab configuration is optimal for those who occasionally haul passengers or need a truck for double work-and-play duty.
Its front-seat space is equal to the Crew Cab, which we discuss below, and it's only available with the larger 6-foot 4-inch bed. In detail, the Ram 1500 Quad Cab offers the following specs:
- Seating capacity: Five or six
- Legroom (front/rear): 40.9 inches/35.3 inches
- Headroom (front/rear): 40.9 inches/39.2 inches
- Hip room (front/rear): 63.4 inches/63.4 inches
- Shoulder room (front/rear): 66 inches/65.7 inches
- Interior volume: 116.5 cubic feet

Ram 1500 Crew Cab
The Crew Cab tends to be the more popular of these two Ram cab sizes. This is mainly because it has additional room for rear passengers. It also provides two bed choices: a 6-foot 4-inch bed and a 5-foot 7-inch bed. The Crew Cab configuration features the same front-seat specs as the Quad Cab but offers significantly more rear legroom while providing a bit more rear headroom.
Similar to the Quad Cab, the Crew Cab can accommodate seating for five or six, depending on the configuration.
The full Ram 1500 Crew Cab specs are as follows:
- Seating capacity: Five or six
- Legroom (front/rear): 40.9 inches/44.8 inches
- Headroom (front/rear): 40.9 inches/39.9 inches
- Hip room (front/rear): 63.4 inches/63.4 inches
- Shoulder room (front/rear): 66 inches/65.7 inches
- Interior volume: 131.9 cubic feet

Ram 1500 Bed Size Options: Dimensions & Capacities
Now that you've seen the difference between Ram 1500 Crew Cab and Quad Cab specs, you'll want to find the right bed size. The Quad Cab and Crew Cab both feature a 6-foot 4-inch bed, but the Crew Cab also offers a 5-foot 7-inch bed. Here's an overview of each.
Ram 1500: 5-Foot 7-Inch Bed
A powerful choice for hauling that aims more at daily driving ease than weekday jobsite needs, we see many drivers choose this bed for their Ram 1500. Its specs include the following:
- Length at floor: 67.4 inches
- Depth: 21.4 inches
- Cargo width: 66.4 inches
- Cargo volume: 53.8 cubic feet
- Distance between wheelhousings: 51 inches
- Tailgate opening width: 60 inches

Ram 1500: 6-Foot 4-Inch Bed
The 6-foot 4-inch bed offers the best specs for your worksite needs with a larger cargo area. It enhances the capabilities of a new Ram 1500 for sale with the following measurements:
- Length at floor: 76.3 inches
- Depth: 21.5 inches
- Cargo width: 66.4 inches
- Cargo volume: 61.3 cubic feet
- Distance between wheelhousings: 51 inches
- Tailgate opening width: 60 inches

Ram 1500 Crew Cab vs. Quad Cab: Availability by Trim
Beyond assessing the 2026 Ram 1500 Crew Cab vs. Quad Cab and bed size specs, many drivers want to know which Ram 1500 trim levels offer their ideal cab and bed setup. Specific availability is as follows.
Crew Cab With 5-Foot 7-Inch Bed
- Tradesman
- Express
- Big Horn
- Warlock
- Laramie
- Rebel
- RHO
- Limited
- Limited Longhorn
- Tungsten
Crew Cab With 6-Foot 4-Inch Bed
- Tradesman
- Express
- Big Horn
- Laramie
- Limited
- Limited Longhorn
Quad Cab With 6-Foot 4-Inch Bed
- Tradesman
- Express
- Big Horn
Discover the New Ram 1500 at McGee CDJR of Barre in Barre, VT
Now that you've seen the 2026 Ram 1500 Crew Cab vs. Quad Cab configurations, we invite you to discover this pickup in person. Whether it's the Tradesman or the RHO, you can get an up-close look and full tour of our new Ram trucks for sale in Central Vermont today. Swing by for a test drive soon.
Frequently Asked Questions About 2026 Ram 1500 Cab Sizes
How long is a Ram 1500 Crew Cab?
The length of a Ram 1500 Crew Cab depends on the bed configuration. With a 5-foot 7-inch bed, the Ram 1500 Crew Cab measures 232.4 or 233.7 inches long; therefore, it has a body size of 165 or 166.3 inches. The Crew Cab with a 6-foot 4-inch bed measures 241.3 inches long, resulting in a body length of 165 inches.
How long is a Ram 1500 Quad Cab?
The 2026 Ram 1500 Quad Cab is only offered with a 6-foot 4-inch bed, which means it measures 228.5 inches long overall. Specifically, the bed is 76.3 inches long at the floor, revealing a cab length of 152.2 inches without the bed. Inside the Ram 1500 Quad Cab, you will find an interior volume of 116.5 cubic feet.
Which is bigger, the Ram 1500 Crew Cab, Quad Cab, or Regular Cab?
The Ram 1500 Regular Cab is not available for 2026. Compare the available Ram cab sizes, and you will notice that the Crew Cab is bigger and more spacious. The main differences between Ram 1500 Crew Cab and Quad Cab specs involve the Crew Cab offering an extra 9.5 inches of rear legroom and 15.4 cubic feet of interior volume over the Quad Cab.
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