2020 CT6
36L Luxury AWD
3.6L 6-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
1G6KB5RS-L →
689 VINs in our data
Sedan · 5 seats
$24,937 median asking price
10 price observations · Updated Sep 13, 2026
THE SPECS GUIDE
2020 Cadillac CT6
Find your trim. See what changes.
Compare recorded engines, drivetrains and specifications, then open the VIN pattern that matches your car.
Have a specific car in mind?
Use its full VIN to look up the vehicle and check the recorded specifications.
SIDE BY SIDE
Compare the details
Choose up to three VIN patterns. Each column describes one recorded pattern.
Swipe the table sideways to compare vehicles. Specification names stay visible.
| Specification | Luxury (Csav) · AWD 1G6KE5RS-L | 36L Luxury AWD 1G6KB5RS-L | Platinum (Csav) · AWD 1G6KV5RJ-L | Trim not recorded 1G6JKB5R-5 | AWD 1G6KB6RS-L |
|---|---|---|---|---|---|
| Engine | 3.6L 6-cyl | 3.6L 6-cyl | 4.2L 8-cyl | 3L 6-cyl | 3.6L 6-cyl |
| Drivetrain | All-wheel drive | All-wheel drive | All-wheel drive | Not recorded | All-wheel drive |
| Transmission | Automatic | Automatic | Automatic | Not recorded | Not recorded |
| Fuel | Gasoline | Gasoline | Gasoline | Not recorded | Gasoline |
| Body | Sedan | Sedan | Sedan | Not recorded | Not recorded |
| Seats | 5 | 5 | 5 | Not recorded | Not recorded |
| Doors | 4-door | 4-door | 4-door | Not recorded | Not recorded |
| Median asking price | $37,590 | $24,937 | Not recorded | Not recorded | Not recorded |
| Price observations | 27 | 10 | Not recorded | Not recorded | Not recorded |
| Price sample updated | Sep 13, 2026 | Sep 13, 2026 | Not recorded | Not recorded | Not recorded |
Missing data does not mean a feature is absent. Prices are advertised asking prices for each pattern’s own sample, not completed sale prices or a trim-wide average.
EXPLORE THE LINEUP
Find your CT6
Grouped by recorded trim, with engine and drive variants underneath. Open a variant to see every source pattern.
2020 CT6
Luxury (Csav)
3.6L 6-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
1G6KE5RS-L →
890 VINs in our data
Sedan · 5 seats
$37,590 median asking price
27 price observations · Updated Sep 13, 2026
2020 CT6
Platinum (Csav)
4.2L 8-cyl · Gasoline · All-wheel drive · Automatic 1 pattern · View specs
1G6KV5RJ-L →
54 VINs in our data
Sedan · 5 seats
No qualifying asking-price sample for this pattern.
2020 CT6
Trim not recorded
3.6L 6-cyl · Gasoline · All-wheel drive 1 pattern · View specs
1G6KB6RS-L →
1 VINs in our data
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
3L 6-cyl · Drive not recorded 1 pattern · View specs
1G6JKB5R-5 →
1 VINs in our data
No qualifying asking-price sample for this pattern.
Limited record — some specifications may be missing.
Source: manufacturer specifications decoded through NHTSA vPIC, alongside VIN and listing records in our dataset. Trim groups are for browsing; shared labels do not establish identical equipment. Confirm options on the specific vehicle.
THE MARKET VIEW
What are 2020 CT6s listed for?
Explore model-year asking prices and available market history.
BEFORE YOU CHOOSE
Go beyond the spec sheet
Equipment, fuel economy and safety results can vary with the vehicle’s engine, drivetrain and options.
Safety & recalls
Check the tested body style and drivetrain before comparing crash ratings.
Check NHTSA ratings → Check recalls by VIN →Fuel economy
Match the engine and drivetrain to an EPA entry. A model-year fuel estimate may describe a different variant from yours.
Find the matching EPA vehicle →Prices across model years
Compare current asking-price samples. Differences between model years are not a forecast of how one car will depreciate.
Asking-price history →