Used
2017 Cadillac CT6
3.0L Twin Turbo Platinum
Crystal White Tricoat•Very Light Cashmere With Maple Sugar Accents
$24,609
Drive Appeal
Eden Prairie, MN
2020 Cadillac CT6
4 trims · Sedan
Cadillac CT6 for sale
5 live listings from $24,609 · median $25,981
- 85,430 mi
Used2018 Cadillac CT6
Luxury AWD
Black•Black55,262 mi$25,981Cadillac Marin
San Rafael, CA
Certified2016 Cadillac CT6
Platinum AWD
Moonstone Metallic•Jet Black74,451 mi$26,900Suttle Buick GMC of Newport News
Newport News, VA
Certified2019 Cadillac CT6
Luxury AWD
Shadow Metallic•Jet Black89,125 mi$24,950Suttle Buick GMC of Newport News
Newport News, VA
Used2019 Cadillac CT6
3.6L Premium Luxury
black raven•Jet Black58,321 mi$30,973Golling Chrysler Dodge Jeep Ram of Grosse Pointe
Detroit, MI
Pricing
How much should you pay for the Cadillac CT6? Select a trim to update purchase and lease estimates, then shop live inventory.
MSRP by trim
Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.
Purchase information
Based on Luxury
Total price (Luxury MSRP)
$58,995
Typical monthly
$1,168/mo
Avg. APR
7.00%
60-month loan estimate for good credit (rates as of 2026-08-23). Not a credit offer; actual APR varies by lender, credit, and dealer.
Open loan calculatorCompare 2020 Cadillac CT6 trims
- MSRP
- $58,995
- Fuel economy (city/hwy)
- 18/27
- Horsepower
- 335 hp
- Torque
- 284 lb-ft
- Engine
- 3.6L V6 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 15.8
- Max towing
- 1,000 lbs
- MSRP
- $74,495
- Fuel economy (city/hwy)
- 18/27
- Horsepower
- 335 hp
- Torque
- 284 lb-ft
- Engine
- 3.6L V6 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 15.8
- Max towing
- 1,000 lbs
- MSRP
- $94,895
- Fuel economy (city/hwy)
- 14/25
- Horsepower
- 550 hp
- Torque
- 627 lb-ft
- Engine
- 4.2L V8 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 15.8
- Max towing
- —
- MSRP
- $96,495
- Fuel economy (city/hwy)
- 14/25
- Horsepower
- —
- Torque
- —
- Engine
- 4.2L V8 gas
- Seating
- 5
- Drivetrain
- AWD
- Cargo (cu ft)
- 15.8
- Max towing
- —
| Spec | Luxury | Premium Luxury | Base | Platinum |
|---|---|---|---|---|
| MSRP | $58,995 | $74,495 | $94,895 | $96,495 |
| Fuel economy (city/hwy) | 18/27 | 18/27 | 14/25 | 14/25 |
| Horsepower | 335 hp | 335 hp | 550 hp | — |
| Torque | 284 lb-ft | 284 lb-ft | 627 lb-ft | — |
| Engine | 3.6L V6 gas | 3.6L V6 gas | 4.2L V8 gas | 4.2L V8 gas |
| Seating | 5 | 5 | 5 | 5 |
| Drivetrain | AWD | AWD | AWD | AWD |
| Cargo (cu ft) | 15.8 | 15.8 | 15.8 | 15.8 |
| Max towing | 1,000 lbs | 1,000 lbs | — | — |
Manufacturer specifications by trim and drivetrain. Same trim names with different MSRPs are distinct FWD/AWD (or other drivetrain) configurations from the catalog. MSRP excludes destination fees, taxes, and dealer-installed options.
Full specifications
Engine & drivetrain
- Engine type
- LuxurygasPremium LuxurygasBasegasPlatinumgas
- Fuel type
- Luxuryregular unleadedPremium Luxuryregular unleadedBasepremium unleaded (required)Platinumpremium unleaded (required)
- Cylinders
- LuxuryV6Premium LuxuryV6BaseV8PlatinumV8
- Displacement
- Luxury3.6 LPremium Luxury3.6 LBase4.2 LPlatinum4.2 L
- Horsepower
- Luxury335 hpPremium Luxury335 hpBase550 hpPlatinum—
- Torque
- Luxury284 lb-ftPremium Luxury284 lb-ftBase627 lb-ftPlatinum—
- Transmission
- Luxury10-speed shiftable automaticPremium Luxury10-speed shiftable automaticBase10-speed shiftable automaticPlatinum10-speed shiftable automatic
- Drivetrain
- Luxuryall wheel drivePremium Luxuryall wheel driveBaseall wheel drivePlatinumall wheel drive
Dimensions
- Body type
- LuxurySedanPremium LuxurySedanBaseSedanPlatinumSedan
- Doors
- Luxury4Premium Luxury4Base4Platinum4
- Seating
- Luxury5Premium Luxury5Base5Platinum5
- Length
- Luxury205.8 inPremium Luxury205.8 inBase205.8 inPlatinum205.8 in
- Width
- Luxury74 inPremium Luxury74 inBase74 inPlatinum74 in
- Height
- Luxury58 inPremium Luxury58 inBase58 inPlatinum58 in
- Wheelbase
- Luxury122.4 inPremium Luxury122.4 inBase122.4 inPlatinum122.4 in
Capacity & weight
- Cargo capacity
- Luxury15.8 cu ftPremium Luxury15.8 cu ftBase15.8 cu ftPlatinum15.8 cu ft
- Max cargo capacity
- Luxury15.8 cu ftPremium Luxury15.8 cu ftBase15.8 cu ftPlatinum15.8 cu ft
- Max towing
- Luxury1,000 lbsPremium Luxury1,000 lbsBase—Platinum—
- Curb weight
- Luxury3,985 lbsPremium Luxury4,130 lbsBase4,470 lbsPlatinum—
- Fuel tank
- Luxury19.2 galPremium Luxury19.2 galBase19.2 galPlatinum19.2 gal
Fuel economy & EV
- Combined MPG
- Luxury21Premium Luxury21Base17Platinum17
- City MPG
- Luxury18Premium Luxury18Base14Platinum14
- Highway MPG
- Luxury27Premium Luxury27Base25Platinum25
| Spec | Luxury | Premium Luxury | Base | Platinum |
|---|---|---|---|---|
| Engine & drivetrain | ||||
| Engine type | gas | gas | gas | gas |
| Fuel type | regular unleaded | regular unleaded | premium unleaded (required) | premium unleaded (required) |
| Cylinders | V6 | V6 | V8 | V8 |
| Displacement | 3.6 L | 3.6 L | 4.2 L | 4.2 L |
| Horsepower | 335 hp | 335 hp | 550 hp | — |
| Torque | 284 lb-ft | 284 lb-ft | 627 lb-ft | — |
| Transmission | 10-speed shiftable automatic | 10-speed shiftable automatic | 10-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain | all wheel drive | all wheel drive | all wheel drive | all wheel drive |
| Dimensions | ||||
| Body type | Sedan | Sedan | Sedan | Sedan |
| Doors | 4 | 4 | 4 | 4 |
| Seating | 5 | 5 | 5 | 5 |
| Length | 205.8 in | 205.8 in | 205.8 in | 205.8 in |
| Width | 74 in | 74 in | 74 in | 74 in |
| Height | 58 in | 58 in | 58 in | 58 in |
| Wheelbase | 122.4 in | 122.4 in | 122.4 in | 122.4 in |
| Capacity & weight | ||||
| Cargo capacity | 15.8 cu ft | 15.8 cu ft | 15.8 cu ft | 15.8 cu ft |
| Max cargo capacity | 15.8 cu ft | 15.8 cu ft | 15.8 cu ft | 15.8 cu ft |
| Max towing | 1,000 lbs | 1,000 lbs | — | — |
| Curb weight | 3,985 lbs | 4,130 lbs | 4,470 lbs | — |
| Fuel tank | 19.2 gal | 19.2 gal | 19.2 gal | 19.2 gal |
| Fuel economy & EV | ||||
| Combined MPG | 21 | 21 | 17 | 17 |
| City MPG | 18 | 18 | 14 | 14 |
| Highway MPG | 27 | 27 | 25 | 25 |
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2020 Cadillac CT6 FAQ
- How much does the 2020 Cadillac CT6 cost?
- The 2020 Cadillac CT6 has a starting MSRP of $58,995, ranging up to $96,495 for the top trim. Trim pricing includes Luxury from $58,995; Premium Luxury from $74,495; Base from $94,895; Platinum from $96,495. Live listings on OpenDealer currently start at $24,609.
- What is the fuel economy of the 2020 Cadillac CT6?
- The 2020 Cadillac CT6 achieves up to 21 MPG combined (EPA estimate), depending on trim and configuration.
- How much cargo space does the 2020 Cadillac CT6 have?
- The 2020 Cadillac CT6 offers up to 15.8 cubic feet of cargo capacity, depending on trim and seating configuration.
- How much can the 2020 Cadillac CT6 tow?
- The 2020 Cadillac CT6 has a maximum towing capacity of up to 1,000 pounds, depending on trim and equipment.
- How many trims does the 2020 Cadillac CT6 come in?
- The 2020 Cadillac CT6 is available in 4 trims across Sedan body styles with all wheel drive.