Cadillac XT4 Dimensions & Size

How much cargo space and room does a 2025 Cadillac XT4 really have?

The 2026 Cadillac XT4 measures 181.1 in long, 76.8 in wide, 64.2 in tall, on a 109.4 in wheelbase, with a curb weight of about 3,660 lbs.

Looking for weight? See the Cadillac XT4 curb weight page — this page covers length, width, height and wheelbase.

Latest model year (2025):

The Cadillac XT4 measures 181.1 in long, 76.8 in wide and 64.2 in tall, on a 109.4 in wheelbase, weighing about 3,660 lbs.

VerifiedNHTSA Canadian Vehicle Specifications · Verified September 18, 2026

Overview MPG Engine Specs Fuel Cost Transmission Drivetrain Vehicle Class Maintenance Dimensions Curb Weight Safety

Cadillac XT4 Dimensions — All Years

Year	Body / Variant	Length	Width	Height	Wheelbase	Curb Weight
2026Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2026Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs
2025Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2025Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs
2024Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2024Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs
2023Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2023Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs
2022Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2022Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs
2021Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2021Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs
2020Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2020Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs
2019Config 1 of 2	XT4 4DR SUV FWD	181.1 in	76.8 in	64.2 in	109.4 in	3,660 lbs
2019Config 2 of 2	XT4 4DR SUV AWD	181.1 in	76.8 in	64.2 in	109.4 in	3,896 lbs

Dimensions sourced from the NHTSA Canadian Vehicle Specifications database. Figures are measured per body style and can vary slightly by trim, wheel package, and suspension.

Cadillac XT4 data analysis

How Cadillac XT4 overall length varies

Across 16 configurations recorded for the 2019 through 2026 Cadillac XT4, overall length runs from 181 inches to 181 inches. The strongest figure belongs to the 2019 Cadillac XT4 (XT4 4DR SUV AWD) at 181 inches, and the weakest to the 2026 car (XT4 4DR SUV FWD) at 181 inches — a spread of 0%. The narrow spread means any year of the Cadillac XT4 in this table behaves much like the others, so you can shop on price, condition and mileage rather than chasing a particular model year.

What changed for 2026

Average overall length for the 2026 Cadillac XT4 is 181 inches, against 181 inches for the 2025 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Cadillac XT4 data

This page lists every 2019 through 2026 Cadillac XT4 record we hold for this measurement — 16 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Configurations behind these Cadillac XT4 numbers

The 2019 through 2026 Cadillac XT4 entries here cover the variants XT4 4DR SUV FWD and XT4 4DR SUV AWD. 2026 is the busiest model year in the record with 2 separate measured configurations, which is why a single quoted overall length figure for that year is rarely the one that matches the car in front of you. Match the row to the exact drivetrain, body style and engine on the window sticker or VIN before relying on the number, and use the comparison links below to see how those same configurations line up against rival models.

Where these Cadillac XT4 figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Cadillac XT4 record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Will the Cadillac XT4 fit your garage and parking space?

Measured against a standard single garage door (8 ft wide, 7 ft tall, 20 ft deep stall) and a standard US surface parking space (9 ft x 18 ft). Measure your own opening before buying — older garages are frequently narrower.

Garage door width

Fits

76.8 in wide (body only, mirrors folded) — about 19.2 in of total clearance, so roughly 10 in per side.

Garage door height

Clears

64.2 in tall — 19.8 in of headroom before roof rails, antennas, or a roof box are added.

Parking space

Fits a standard stall

181.1 in long leaves 34.9 in to spare in an 18 ft space, and 31.2 in of side clearance in a 9 ft one.

Its wheelbase (109.4 in) accounts for about 60% of overall length. A higher share generally means shorter overhangs — better approach and departure clearance on driveways and ramps, and more cabin space for the same parking footprint.

Want to see it against another vehicle at the same scale? Open the car size comparison tool or check the Cadillac XT4 curb weight to pair footprint with mass.

Frequently Asked Questions About XT4 Dimensions

How long is the Cadillac XT4?

The Cadillac XT4 is 181.102 inches long, 76.7717 inches wide and 64.1732 inches tall. That is roughly 15.1 feet — compare it with your garage depth before buying.

Will the Cadillac XT4 fit in a standard garage?

A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 181.102 in long and 76.7717 in wide, the Cadillac XT4 fits with 59 in of room to spare front-to-back. Remember to allow for mirrors and door swing.

How much does the Cadillac XT4 weigh?

Curb weight for the Cadillac XT4 is about 3,660 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.