Used 2018 Cadillac CT6
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- 4-Cyl, Hybrid, Turbo, 2.0 Liter
- 4-Cyl, Turbo, 2.0 Liter
- V6, 3.6 Liter
- V6, Twin Turbo, 3.0 Liter
2018 Cadillac CT6 Overview
2018 Cadillac CT6 Pricing
2018 Cadillac CT6 pricing starts at $25,709 for the CT6 2.0 Turbo Sedan 4D, which had a starting MSRP of $55,090 when new. The range-topping 2018 CT6 3.0 Twin Turbo Platinum Sedan 4D starts at $30,917 today, originally priced from $89,290.
Original MSRP | KBB Fair Purchase Price (national avg.) | |||
|---|---|---|---|---|
$55,090 | $25,709 | |||
$57,090 | $22,754 | |||
$60,190 | $24,459 | |||
$62,190 | $24,914 | |||
$66,190 | $28,812 | |||
$66,290 | $24,520 | |||
$70,290 | $27,793 | |||
$76,090 | $29,716 | |||
$85,290 | $37,111 | |||
$89,290 | $30,917 |
The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2018 Cadillac CT6 models in typical condition when purchasing from a dealership. These prices are updated weekly.
CT6 Consumer Sentiment
Owners give this generation Cadillac CT6 (2016-current) a 4.3 out of 5 rating, which is higher than most, and 85% recommend it. These figures are based on 33 consumer reviews, like these:
What Owners are Saying About the 2018 Cadillac CT6
"Great car for the money"
"It's not a MB S550 but I didn't pay $130,000 for it either. The two cars are in reality very close."
"Great car!"
"I trade cars every 3 years. I previously owned a 2016 CT6, which I traded in on my 2019 CT6. Both cars were terrific - great ride and handling, nice electronics package. I have owned 50 cars and these two ct6’s were the best cars I have ever owned. Only problem is I enjoy driving these cars so much, I am always looking for errands to do so I can drive them!"
"Exterior color "Moon Stone"(GA6)/Interior Cashmere"
"Nothing left to be added. Extra fully loaded."
Overall 2018 Cadillac CT6 Quality
User sentiment suggests the overall quality of the 2018 Cadillac CT6 is above average for its class. Owners rated the 2018 Cadillac CT6 quality a 4.2 out of 5.
2018 Cadillac CT6 Reliability
The 2018 Cadillac CT6 receives an average consumer rating of 4.3 overall and a 4.2 for reliability, which means owners consider its reliability to be above average.
Favorite 2018 CT6 Features
According to drivers of the 2018 CT6, here are some of its best features:
- The best with all bells and whistles included.
- Inexpensive when bought used, impressive styling
- Stylish, dependable ride
- Everything that Cadillac has put into the car.
- Styling, Performance, Reliability, Quality, Value
2018 Cadillac CT6 MPG by Trim
2018 CT6 3.6 Sedan 4D - city 18 MPG - hwy 27 MPG
2018 CT6 2.0 Turbo Luxury Sedan 4D - city 22 MPG - hwy 30 MPG
2018 CT6 3.6 Premium Luxury Sedan 4D - city 18 MPG - hwy 27 MPG
2018 CT6 3.6 Luxury Sedan 4D - city 18 MPG - hwy 27 MPG
2018 CT6 2.0 Turbo Sedan 4D - city 22 MPG - hwy 30 MPG
2018 CT6 3.0 Twin Turbo Premium Luxury Sedan 4D - city 18 MPG - hwy 26 MPG
2018 CT6 3.0 Twin Turbo Luxury Sedan 4D - city 18 MPG - hwy 26 MPG
2018 CT6 3.0 Twin Turbo Platinum Sedan 4D - city 18 MPG - hwy 26 MPG
2018 CT6 3.6 Platinum Sedan 4D - city 18 MPG - hwy 27 MPG
2018 CT6 Safety
2018 Cadillac CT6 Safety Features
- Child Door Locks
- Child Seat Anchors
- Driver Airbag
- Passenger Airbag
- Blind-Spot Alert
- Collision Warning System
- Driver Knee Airbag
- Emergency & Security Services
- Front & Rear Parking Sensors
- Front Head Curtain Airbag
- Front Knee Airbag
- Front Side Airbag
- Lane Departure Warning System
- Parental Control System
- Rear Parking Sensors
- Rear View Camera
2018 Cadillac CT6
KBB.com Consumer Reviews
Trending Topics in KBB.com Consumer Reviews
2018 Cadillac CT6 Styles
2018 Cadillac CT6 Depreciation
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2018 Cadillac CT6 Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2022 | + $977 | $33,154 | $31,691 | ||
2023 | $4,938 | $28,216 | $24,919 | ||
2024 | $4,544 | $23,672 | $20,647 | ||
Now | $4,603 | $19,069 | $16,017 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2018 Cadillac CT6 Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 3950 lbs. | ||
|---|---|---|---|
Fuel Capacity | 19.5 gallons | ||
Front Head Room | 40.2 inches | ||
Front Leg Room | 46.4 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 204.1 inches | ||
Front Shoulder Room | 58.3 inches | ||
Towing Capacity, Maximum | 1000 lbs. | ||
Trunk or Cargo Capacity | 15.3 cu.ft. | ||
Wheel Base | 122.4 inches | ||
Gross Vehicle Weight Rating (GVWR) | 5050 lbs. |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Panorama Moon Roof | Available | ||
Power Folding Exterior Mirrors | Available | ||
LED Headlights | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 18 mpg | ||
|---|---|---|---|
Highway | 27 mpg | ||
Combined | 21 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Regular | ||
Parking Assist System | Available |
Performance
Horsepower | 335 @ 6800 RPM | ||
|---|---|---|---|
Torque | 284 @ 5300 rpm | ||
Engine | V6, 3.6 Liter |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 6 years / 70000 miles | ||
Corrosion | 6 years / Unlimited miles |
Comfort & Convenience
- Integrated Garage Door Opener
Entertainment
- Satellite Radio
- Bluetooth Streaming Audio
Interior
- Leather-Wrapped Steering Wheel
- Power Windows
- Power Outlet
- Tilt Steering Wheel
- Tilt/Telescoping Steering Wheel
Seating
- Leather Seats
- Heated Seats
- Dual Power Front Seats
- Power Driver's Seat
Technology
- Bluetooth Wireless Technology
- Cruise Control
- Hands Free Phone
- Navigation System
- Remote Keyless Entry
- Internet Access
- Remote Engine Start
- Smartphone Interface
- Touch Screen Monitor
- USB Port
- Voice Recognition System
2018 Cadillac CT6 Safety
2018 Cadillac CT6 Safety Technology
- Child Door Locks
- Child Seat Anchors
- Driver Airbag
- Passenger Airbag
- Blind-Spot Alert
- Collision Warning System
- Driver Knee Airbag
- Emergency & Security Services
- Front & Rear Parking Sensors
- Front Head Curtain Airbag
- Front Knee Airbag
- Front Side Airbag
- Lane Departure Warning System
- Parental Control System
- Rear Parking Sensors
- Rear View Camera
Compare to Similar Vehicles
Used 2018 Cadillac CT6 | New 2024 Toyota Camry | New 2025 Nissan Altima | Used 2024 Hyundai Elantra N | ||
|---|---|---|---|---|---|
| Price | $22,754 | $27,515 | $28,140 | $25,465 | |
| KBB.com Rating | N/A | 4.6 | 4.1 | N/A | |
| Consumer Rating | 4.3 | 3.9 | 4.0 | 4.1 | |
| Fuel Economy | City 18/Hwy 27/Comb 21 MPG | City 28/Hwy 39/Comb 32 MPG | City 27/Hwy 39/Comb 32 MPG | City 21/Hwy 29/Comb 21 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | $46,722 | N/A | N/A | |
| Safety Rating | N/A | N/A | 5.0 | N/A | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 5 years or 60000 miles | |
| Horsepower | 335 @ 6800 RPM | 206 @ 6800 RPM | 188 @ 6000 RPM | 276 @ 5500 RPM | |
| Engine | V6, 3.6 Liter | 4-Cyl, 2.5 Liter | 4-Cyl, 2.5 Liter | 4-Cyl, Turbo, GDI, 2.0 Liter | |
| Drivetrain | AWD | FWD | FWD | FWD |
2018 Cadillac CT6 Rankings
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