Factory build sheet
2026 Cadillac CT5 Premium Luxury
Build 1G6DS5RK-T · 2L 4cyl · All-wheel drive · Sedan
VIN positions 1 through 8 read 1G6DS5RK and position 10 reads T. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every CT5 whose VIN starts 1G6DS5RK and carries T in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 3,225 of them.
- Decoded Jul 7, 2026
- 3,225 known VINs
- 783 listed for sale now
Factory specification
As filed by Cadillac with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 2 L
- Cylinders
- 4
- Configuration
- In-Line
- Engine model
- LSY
- Valve train
- Dual Overhead Cam (DOHC)
- Turbocharged
- Yes
- Fuel type
- Gasoline
Drivetrain
- Drive type
- All-wheel drive
Body & chassis
- Body class
- Sedan/Saloon
- NHTSA body type
- PASSENGER CAR
- Doors
- 4
- Manufacturer
- GENERAL MOTORS LLC
Driver assistance, as built
- Forward collision warning Standard
- Crash imminent braking Standard
- Lane departure warning Standard
- Lane keeping assistance Standard
- Blind spot warning Standard
Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.
What this build asks today
Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.
$57,319 median asking price · 1,288 listings · as of Aug 30, 2026
Low 2% of listings $47,393 Top 2% of listings $62,915
The same build, other model years
Cadillac used the VIN pattern 1G6DS5RK for 5 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 1G6 | GENERAL MOTORS LLC · World manufacturer identifier |
| 4–8 | DS5RK | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | T | Model year — 2026 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
3,225 vehicles carry this build
Every VIN we have decoded to 1G6DS5RK-T shares the specification above.
- 3,225 Known VINs
- 783 Listed for sale now
- 1,288 Priced listings
- $57,319 Median asking
Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
Keep going
Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Prices are asking prices from 1,288 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.
Vehicle counts come from the 3,225 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.