Cadillac CT6 Cadillac CT6 2018 Mercury Mariner Mercury Mariner 2007

We are 103,000+ car owners sharing real-world car information.

Join Us

Cadillac CT6 vs. Mercury Mariner Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Cadillac CT6 vs. Mercury Mariner Invoice Comparison

Lowest Total Price: $31,045

Mercury Mariner Hybrid   
Difference: $28,420

Lowest Total Invoice: $28,774

Mercury Mariner Hybrid   
Difference: $27,505

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018201820182007
ModelCT6CT6CT6CT6CT6Mariner
TrimBaseLuxuryPremium LuxuryPlatinumPlug-InHybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $54,095 $59,195 $65,295 $84,295 $75,095 $27,950
Base Invoice $51,390 $56,235 $62,030 $80,080 $71,340 $26,335
CD player, remote 250 250 250      
Driver Awareness and Convenience Package 3,500          
Metallic paint (extra cost) 625 625 625      
Enhanced Vision and Comfort Package   2,500        
Premium Package           3,795
Sunroof           585
CD player, remote 223 223 223      
Driver Awareness and Convenience Package 3,115          
Metallic paint (extra cost) 556 556 556      
Enhanced Vision and Comfort Package   2,225        
Premium Package           3,226
Sunroof           498
Options (change) 4,375 3,375 875 0 0 4,380
Options (change) 3,894 3,004 779 0 0 3,724
Destination 995 995 995 995 995 665
Gas Tax 0 0 0 0 -7,500 -1,950
Total Price $59,465 $63,565 $67,165 $85,290 $68,590 $31,045
Total Invoice $56,279 $60,234 $63,804 $81,075 $64,835 $28,774

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac CT6 dealer quotes or Mercury Mariner dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Cadillac CT6 vs. Mercury Mariner

Lowest Adjusted Price and Invoice: Mercury Mariner Hybrid
TrueDelta Adjusted Price Difference: $22,065
TrueDelta Adjusted Invoice Difference: $21,428
Model Year201820182018201820182007
ModelCT6CT6CT6CT6CT6Mariner
TrimBaseLuxuryPremium LuxuryPlatinumPlug-InHybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine265hp I4265hp I4335hp V6335hp V6265hp I4 PiH133hp I4 H
TransmissionT8T8T8T8CVTCVT
DrivetrainRWDRWDAWDAWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 10?, 10?, 34?, 10320, 7
Tire (rear if not all the same)235/50-18235/50-18245/45-19245/40-20235/50-18235/70-16
Total Price$59,465$63,565$67,165$85,290$68,590$31,045
Adjustments for Features-5,355-8,555-10,855-20,285-15,4800
Feature-Adjusted Total Price$54,110$55,010$56,310$65,005$53,110$31,045
Cost Above Minimum$1,000$1,900$3,200$11,895$0$0
Total Invoice$56,279$60,234$63,804$81,075$64,835$28,774
Adjustments for Features-5,068-8,107-10,312-19,283-14,6330
Feature-Adjusted Total Invoice$51,211$52,127$53,492$61,792$50,202$28,774
Cost Above Minimum$1,009$1,925$3,290$11,590$0$0

Return to top

Features Comparison: Cadillac CT6 vs. Mercury Mariner

Model Year201820182018201820182007
ModelCT6CT6CT6CT6CT6Mariner
TrimBaseLuxuryPremium LuxuryPlatinumPlug-InHybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300  
CVT    $1000$1000
RWD$0$0  $0 
AWD  $1700$1700 $1700
Accessories 
AC power outlet $100$100$100$100 
Active noise reduction$0$0$0$0$0 
Adaptive cruise control, all-speed   $850$850 
Cruise control$150$150$150  $150
Electronic engine sound enhancement   $0$0 
Hands-free trunk or liftgate $100$100$100  
Heated steering wheel $100$100$100  
Keyless entry keypad     $50
Power trunk closer $350$350$350$350 
Proximity key$250$250$250$250$250 
Remote app$25$25$25$25$25 
Remote start$150$150$150$150$150 
Semi-automated parking system $500$500$500$500 
Sunshades, second row $125$125$125$125 
Tilt steering wheel, manual     $150
Tilt/telescoping steering wheel, power$350$350$350$350$350 
Universal garage door opener$100$100$100$100$100 
Brakes, Airbags, and Other Safety 
Around view cameras $500$500$500$500 
Automatic braking, high-speed or partial   $200$200 
Automatic braking, low-speed$200$200$200$200$200 
Backup collision intervention   $150$150 
Blind spot warning system$200$200$200$200$200 
Cross-traffic warning, rear$100$100$100$100$100 
Following distance indicator$25$25$25$25$25 
Forward collision warning$200$200$200$200$200 
Hands-free driving on limited-access highways   $1000$1000 
Knee airbag, driver$75$75$75$75$75 
Knee airbag, passenger$75$75$75$75$75 
Lane departure warning$200$200$200$200$200 
Lane keeping assist$400$400$400$400$400 
Night vision   $1750$1750 
Obstacle detection, front$150$150$150$150$150 
Pedestrian detection$50$50$50$50$50 
Radar- or camera-based collision preparation system$0$0$0$0$0 
Rearview camera$200     
Rollover sensor     $50
Safety key$5$5$5$5$5 
Stability control$400$400$400$400$400 
Surround view video recorder $50$50$50$50 
Traction control$100$100$100$100$100 
Vehicle health reports$0$0$0$0$0 
Cargo Management 
Cargo cover     $75
Overhead sunglass holder     $25
Rear seat pass-through$100$100$100$100$100 
Roof rails     $250
Climate Control 
Automatic climate control, front$200$200$200$200$200 
Dual-zone climate control$125$125$125$125$125 
Interior air filter$0$0$0$0$0 
Ionizing air filtration   $50  
Rain-sensing wipers$175$175$175$175$175 
Rear air vents$100$100$100 $100 
Rear air vents with automatic controls   $250  
Rear dual-zone climate control   $125  
Rear wiper     $175
Variable intermittent wipers     $75
Engine / Motor 
18 kWh battery pack    $0 
3.6 kW onboard charger    $0 
Automatic start / stop$150$150$150$150$150 
Regeneration paddles    $100 
Exterior 
Active grille shutters$0$0$0$0$0 
Bodyside cladding     $350
Deep-tinted rear windows     $275
Laminated front side windows$200$200$200$200$200 
Panoramic sunroof$1200$1200$1200$1200$1200 
Sunroof     $900
Infotainment 
4G LTE connectivity$0$0$0$0$0 
Android Auto support$100$100$100$100$100 
App support$0$0$0$0$0 
Apple CarPlay support$100$100$100$100$100 
Audio controls on steering wheel$125$125$125$125$125 
Aux input$50$50$50$50$50 
Bluetooth audio streaming$25$25$25$25$25 
Bluetooth cell phone link$100$100$100$100$100 
CD changer, remote     $200
CD player     $125
CD player, remote$100$100$100   
Entertainment system with dual headrest screens   $1200$1200 
HD radio$50$50$50$50$50 
HDMI port   $25$25 
MP3-compatible player$50$50$50  $50
Satellite radio$200$200$200$200$200 
SMS text-to-speech reader$25$25$25$25$25 
Streaming video device   $30  
Streaming video support   $25  
Surround sound $250$250$250$250 
Telematics service, such as OnStar, with navigation$225$225$225$225$225 
Traffic information$25$25$25$25$25 
Voice control for external devices$0$0$0$0$0 
Voice control for nav and audio$100$100$100$100$100 
Wi-Fi hotspot$50$50$50$50$50 
Wireless charging station$75$75$75$75$75 
Instruments, Lights, and Mirrors 
Approach detection$25$25$25$25$25 
Auto-dimming driver-side mirror $75$75$75$75 
Auto-dimming headlights$200$200$200$200$200 
Automatic headlights$125$125$125$125$125 
Cornering lights $50$50$50$50 
Fog lights     $125
Head-up display (HUD)  $350$350$350 
Large color reconfigurable instrument cluster display  $250$250$250 
Large energy flow and fuel economy display    $25$25
LED headlights$1000$1000$1000$1000$1000 
Outside temperature display$50$50$50$50$50 
Power-folding mirrors $50$50$50$50 
Rear camera mirror $200$200$200$200 
Tachometer$75$75$75$75 $75
Seats and Interior Trim 
Center armrest(s), second row$50$50$50$50$50 
Cooled or ventilated front seats $300$300$300$300 
Cooled or ventilated second row seats   $200  
Folding second row seats     $300
Heated second row seats $200$200$200$200 
Illuminated door sill trim plates $200$200$200$200 
Massage, driver seat   $100  
Massage, passenger seat   $100  
Massage, second row seats   $150  
Memory system, driver seat$200$200$200$200$200 
Memory system, passenger seat $150$150$150$150 
Power 4-way lumbar adjuster, driver seat $150$150$150$150 
Power 4-way lumbar adjuster, passenger seat $150$150$150$150 
Power 4-way lumbar adjuster, second row seats   $225  
Power fore-aft adjuster, passenger seat$100$100$100$100$100 
Power height adjuster, passenger seat$100$100$100$100$100 
Power lumbar adjuster, driver seat$100     
Power lumbar adjuster, passenger seat$100     
Power recliner, driver seat$100$100$100$100$100 
Power recliner, passenger seat$100$100$100$100$100 
Power recliner, second row seats   $150  
Power thigh support length adjuster, driver seat   $100  
Power thigh support length adjuster, passenger seat   $100  
Power tilt adjuster, passenger seat$100$100$100$100$100 
Power tilt adjuster, second row seats   $150  
Power upper seatback recliner, driver seat   $100  
Power upper seatback recliner, passenger seat   $100  
Synthetic suede inserts in leather seating surfaces     $0
Upholstered instrument panel$300$300$300 $300 
Upholstered instrument panel, leather   $1000  
Wood trim$300$300$300$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500 
Rear wheel steering   $1500$1500 
Transmission 
Steering-wheel-mounted transmission controls$100$100$100$100  
Total Value of Features$11,480$14,680$16,980$26,410$21,605$6,125
Value of Feature Adjustments$5,355$8,555$10,855$20,285$15,480$0
Value of Feature Adjustments-5,068-8,107-10,312-19,283-14,6330

Return to top

Specifications Comparison: Cadillac CT6 vs. Mercury Mariner

Model Year20182007
ModelCT6Mariner
Body4dr Sedan4dr SUV
Wheelbase122.4 in103.2 in
Length204.0 in174.9 in
Width74.0 in70.1 in
Height57.9 in68.0 in
Curb Weight3,648 lb.3,259 lb.
Fuel Capacity19.5 gal.16.5 gal.
Row 1 Headroom40.1 in40.4 in
Row 1 Shoulder Room58.3 in56.8 in
Row 1 Hip Room55.8 in53.5 in
Row 1 Legroom42.3 in41.6 in
Row 2 Headroom38.0 in39.2 in
Row 2 Shoulder Room56.1 in55.9 in
Row 2 Hip Room53.4 in49.1 in
Row 2 Legroom40.4 in35.6 in
Cargo Volume,
Minimum
15.3 ft329.3 ft3
Cargo Volume,
Maximum
15.366.3 ft3

Return to top

Option Package Details
Cadillac CT6

Driver Awareness and Convenience Package
FeatureValueRequested?
Panoramic sunroof1200No
Lane departure warning200No
Blind spot warning system200No
Cross-traffic warning, rear100No
Automatic braking, low-speed200No
Forward collision warning200No
Pedestrian detection50No
Lane keeping assist400No
Following distance indicator25No
Navigation system600Yes
Heated front seats200Yes
Rain-sensing wipers100No
Auto-dimming headlights200No
Voice control for nav and audio75No
Traffic information25No
Radar- or camera-based collision preparation system0No
Total Requested80021%
Total Not Requested297579%

Option Package Details
Cadillac CT6 Luxury

Enhanced Vision and Comfort Package
FeatureValueRequested?
Heated second row seats200No
Cooled or ventilated front seats300No
Panoramic sunroof1200No
Rear camera mirror200No
Total Requested00%
Total Not Requested1900100%

Option Package Details
Mercury Mariner Hybrid

Sunroof
FeatureValueRequested?
Sunroof900Yes
Overhead sunglass holder25No
Total Requested90097%
Total Not Requested253%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Front side airbags350Yes
Side curtain airbags350Yes
Heated mirrors25Yes
Heated front seats200Yes
Cargo cover75No
Obstacle detection, rear250Yes
Synthetic suede inserts in leather seating surfaces0No
Unbranded, 320W, 7 speakers (with subwoofer)350No
Rollover sensor50No
CD changer, remote-125No
Trip computer150Yes
Large energy flow and fuel economy display25Yes
Navigation system600Yes
Total Requested285089%
Total Not Requested35011%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.