Cadillac CTS-V Dimensions & Size

How much cargo space and room does a 2018 Cadillac CTS-V really have?

The 2020 Cadillac CTS-V measures 197.6 in long, 72 in wide, 57.1 in tall, on a 114.6 in wheelbase, with a curb weight of about 4,145 lbs.

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

Latest model year (2018):

The Cadillac CTS-V measures 197.6 in long, 72 in wide and 57.1 in tall, on a 114.6 in wheelbase, weighing about 4,145 lbs.

VerifiedNHTSA Canadian Vehicle Specifications · Verified September 18, 2026

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

Cadillac CTS-V Dimensions — All Years

Year	Body / Variant	Length	Width	Height	Wheelbase	Curb Weight
2020Config 1 of 2	CTS-V 4DR SEDAN RWD	197.6 in	72 in	57.1 in	114.6 in	4,145 lbs
2020Config 2 of 2	CTS V-SPORT 4DR SEDAN RWD	195.7 in	72 in	57.1 in	114.6 in	3,984 lbs
2019Config 1 of 2	CTS-V 4DR SEDAN RWD	197.6 in	72 in	57.1 in	114.6 in	4,145 lbs
2019Config 2 of 2	CTS V-SPORT 4DR SEDAN RWD	195.7 in	72 in	57.1 in	114.6 in	3,984 lbs
2018	CTS-V 4DR SEDAN RWD	197.6 in	72 in	57.1 in	114.6 in	4,145 lbs
2017	CTS-V 4DR SEDAN RWD	197.6 in	72 in	57.1 in	114.6 in	4,145 lbs
2016	CTS-V 4DR SEDAN RWD	197.6 in	72 in	57.1 in	114.6 in	4,145 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 CTS-V data analysis

How Cadillac CTS-V overall length varies

Across 7 configurations recorded for the 2016 through 2020 Cadillac CTS-V, overall length runs from 196 inches to 198 inches. The strongest figure belongs to the 2016 Cadillac CTS-V (CTS-V 4DR SEDAN RWD) at 198 inches, and the weakest to the 2020 car (CTS V-SPORT 4DR SEDAN RWD) at 196 inches — a spread of 1%. The narrow spread means any year of the Cadillac CTS-V 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 2020

Average overall length for the 2020 Cadillac CTS-V is 197 inches, against 197 inches for the 2019 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 CTS-V data

This page lists every 2016 through 2020 Cadillac CTS-V record we hold for this measurement — 7 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.

Where these Cadillac CTS-V 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 CTS-V 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 CTS-V 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

72 in wide (body only, mirrors folded) — about 24 in of total clearance, so roughly 12 in per side.

Garage door height

Clears

57.1 in tall — 26.9 in of headroom before roof rails, antennas, or a roof box are added.

Parking space

Fits a standard stall

197.6 in long leaves 18.4 in to spare in an 18 ft space, and 36 in of side clearance in a 9 ft one.

Its wheelbase (114.6 in) accounts for about 58% 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 CTS-V curb weight to pair footprint with mass.

Frequently Asked Questions About CTS-V Dimensions

How long is the Cadillac CTS-V?

The Cadillac CTS-V is 197.638 inches long, 72.0472 inches wide and 57.0866 inches tall. That is roughly 16.5 feet — compare it with your garage depth before buying.

Will the Cadillac CTS-V fit in a standard garage?

A standard single-car garage is about 20 feet (240 in) deep and 10 feet (120 in) wide. At 197.638 in long and 72.0472 in wide, the Cadillac CTS-V fits with 42 in of room to spare front-to-back. Remember to allow for mirrors and door swing.

How much does the Cadillac CTS-V weigh?

Curb weight for the Cadillac CTS-V is about 4,145 lbs. Curb weight excludes passengers and cargo, so add roughly 150 lbs per occupant when calculating payload.