Cadillac XT5 Specs — Dimensions & Weight by Generation

Quick answer

The current Cadillac XT5 is 189.8″ long, 74.8″ wide, on a 112.6″ wheelbase, weighing 4,138 lb. At 15.8 feet it fits a standard garage and fits a street parking space.

Everything on the Cadillac XT5

Recalls26 campaigns Fuel economy24 mpg best Reliability4.5/5 Common problems289 complaints Check a VINAgainst this exact build Used prices271 listings What yours is worthValue by year & mileage Insurance costEstimated per year Window stickerOriginal Monroney label Decode a VINWhat each character means About this car2017–2026

Every Cadillac XT5 generation, measured

One row per generation. Watch the weight column — that is where most of the change happens, and it is the number that decides fuel use, tyre wear and how far the car takes to stop.

FIG.01·Cadillac XT5 dimensions by generation
Generation	Length	Width	Height	Wheelbase	Curb weight
2017–2026	189.8″	74.8″	66.1″	112.6″	4,138 lb

ROWS 1·SOURCE NHTSA vPIC / Transport Canada

XT5 year by year

Measured every model year, not just at generation changes — 10 years on record. Small moves inside a generation are facelifts; the jumps are new platforms.

FIG.02·Cadillac XT5 dimensions by model year
Model year	Length	Width	Wheelbase	Curb weight	Body styles
2026	189.8″	74.8″	112.6″	4,138 lb	2
2025	189.8″	74.8″	112.6″	4,138 lb	2
2024	189.8″	74.8″	112.6″	4,138 lb	2
2023	189.8″	74.8″	112.6″	4,138 lb	2
2022	189.8″	74.8″	112.6″	4,138 lb	2
2021	189.8″	74.8″	112.6″	4,138 lb	2
2020	189.8″	74.8″	112.6″	4,138 lb	2
2019	189.8″	74.8″	112.6″	4,138 lb	2
2018	189.8″	74.8″	112.6″	4,138 lb	2
2017	189.8″	74.8″	112.6″	4,138 lb	2

ROWS 10·SOURCE Transport Canada vehicle specifications

Will a XT5 fit

The practical question behind every dimensions search. A single-car garage in the US is typically 20 feet deep; a street parking space is about 18. We allow a foot of clearance in both — nobody parks to the millimetre.

FIG.02·Cadillac XT5 — will it fit
Space	Typical size	This car	Verdict
Single garage	20 ft deep	15.8 ft	Fits, with room to open the door
Street parking space	18 ft	15.8 ft	Fits comfortably
Standard parking bay width	8.5 ft wide	6.2 ft	Room to open doors both sides

ROWS 3·SOURCE ForCar, computed from vehicle dimensions

Against cars of the same length

Compared with 981 vehicles within ten inches of the same length — a fair proxy for «cars of this size», regardless of what the marketing calls them.

FIG.03·Cadillac XT5 against similar-sized cars
Measure	This car	Typical car of this length	Difference
Width	74.8″	72.8″	+2.0″
Wheelbase	112.6″	110.2″	+2.4″
Curb weight	4,138 lb	3,849 lb	289 lb

ROWS 3·SOURCE ForCar, computed across vehicles of similar length

A longer wheelbase for the same overall length means shorter overhangs — usually more cabin space and a steadier ride. Lighter than typical for its size generally means better fuel economy and shorter stopping distances.

Upgrade to Pro

Specs vary by trim. Yours decodes from the VIN.

Exact build, engine and factory options for one VIN
The original window sticker as it left the factory
What that specific configuration is worth today
Decode a whole list of VINs at once
No ads, on every page
No ads, no tracking — and much more

See plans → Start free →

Free plan available — no credit card needed

How we measure

Dimensions come from NHTSA vPIC and Transport Canada vehicle records — manufacturer-declared figures, held in metric and converted to inches and pounds for display.

One row per generation, not per model year: manufacturers rarely change the body between facelifts, and a table of forty near-identical rows helps nobody. Where a generation offered several body styles, the figures are the base measurements for that generation.

Related tools

Full Cadillac XT5 overview

Recalls · Reliability · MPG · Safety

What a XT5 costs to fuel

Weight drives consumption

Frequently asked questions

How long is a Cadillac XT5?

189.8″ (15′ 10″) in its current generation, 74.8″ wide and 66.1″ tall.

How much does a Cadillac XT5 weigh?

4,138 lb at the kerb.

Will a XT5 fit in a garage?

At 15.8 feet it fits a standard 20-foot single garage with room to spare. A street parking space of 18 feet is comfortable.

Has the XT5 got bigger over the years?

Not materially, by the generations we hold.

Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared. Metric values converted to inches and pounds; generation ranges approximate. Fit verdicts computed by ForCar against typical US garage and parking dimensions. Last updated Aug 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.