Cadillac CT6 Cadillac CT6 2016 Buick Regal Buick Regal 2013

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

Join Us

Cadillac CT6 vs. Buick Regal 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. Buick Regal Invoice Comparison

Lowest Total Price: $35,995

Buick Regal Turbo   
Difference: $26,165

Lowest Total Invoice: $34,439

Buick Regal Turbo   
Difference: $23,885

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162016201620132013
ModelCT6CT6CT6RegalRegal
TrimLuxuryPremium LuxuryPlatinumTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $58,395 $63,570 $83,465 $30,635 $34,980
Base Invoice $54,891 $59,438 $78,040 $29,410 $33,581
CD player, remote 250 250      
Enhanced Vision and Comfort Package 2,025        
Metallic paint (extra cost) 495 495 495    
Premium 3 Package       2,580  
Navigation system       895 895
Sunroof       1,000 1,000
CD player, remote 220 220      
Enhanced Vision and Comfort Package 1,782        
Metallic paint (extra cost) 436 436 436    
Premium 3 Package       2,476  
Navigation system       788 788
Sunroof       880 880
Options (change) 2,770 745 495 4,475 1,895
Options (change) 2,438 656 436 4,144 1,668
Destination 995 995 995 885 885
Total Price $62,160 $65,310 $84,955 $35,995 $37,760
Total Invoice $58,324 $61,089 $79,471 $34,439 $36,134

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 Buick Regal 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. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal Turbo
TrueDelta Adjusted Price Difference: $20,155
TrueDelta Adjusted Invoice Difference: $18,249
Model Year20162016201620132013
ModelCT6CT6CT6RegalRegal
TrimLuxuryPremium LuxuryPlatinumTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine265hp I4335hp V6335hp V6220hp I4270hp I4
TransmissionT8T8T8T6T6
DrivetrainRWDAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10?, 34336, 9336, 9
Tire (rear if not all the same)235/50-18245/45-19245/40-20245/40-19245/40-19
Total Price$62,160$65,310$84,955$35,995$37,760
Adjustments for Features-6,160-7,960-17,735-1500
Feature-Adjusted Total Price$56,000$57,350$67,220$35,845$37,760
Cost Above Minimum$0$1,350$11,220$0$1,915
Total Invoice$58,324$61,089$79,471$34,439$36,134
Adjustments for Features-5,780-7,446-16,590-1440
Feature-Adjusted Total Invoice$52,544$53,643$62,881$34,295$36,134
Cost Above Minimum$0$1,099$10,337$0$1,839

Return to top

Features Comparison: Cadillac CT6 vs. Buick Regal

Model Year20162016201620132013
ModelCT6CT6CT6RegalRegal
TrimLuxuryPremium LuxuryPlatinumTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300  
6-speed manually-shiftable automatic   $1100$1100
RWD$0    
AWD $1700$1700  
FWD   $0$0
Accessories 
Active noise reduction$0$0$0  
Adaptive cruise control, all-speed  $850  
Cruise control$150$150 $150$150
Electronic engine sound enhancement  $0  
Hands-free trunk or liftgate$100$100$100  
Heated steering wheel$100$100$100$100 
Power trunk closer$350$350$350  
Remote app$25$25$25  
Semi-automated parking system$500$500$500  
Sunshades, second row$125$125$125  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Brakes, Airbags, and Other Safety 
Around view cameras$500$500$500  
Automatic braking, high-speed or partial  $200  
Automatic braking, low-speed$200$200$200  
Backup collision intervention  $150  
Blind spot warning system$200$200$200  
Cross-traffic warning, rear$100$100$100  
Following distance indicator$25$25$25  
Forward collision warning$200$200$200  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure warning$200$200$200  
Lane keeping assist$400$400$400  
Night vision  $1750  
Obstacle detection, front$150$150$150 $150
Pedestrian detection$50$50$50  
Radar- or camera-based collision preparation system$0$0$0  
Rear side airbags   $300$300
Rollover sensor   $50$50
Surround view video recorder$50$50$50  
Temporary spare tire$150$150$150$150 
Vehicle health reports$0$0$0  
Cargo Management 
Cargo net   $40$40
Climate Control 
Ionizing air filtration  $50  
Rain-sensing wipers$175$175$175  
Rear air vents$100$100 $100$100
Rear air vents with automatic controls  $250  
Rear dual-zone climate control  $125  
Variable intermittent wipers   $75$75
Engine / Motor 
Automatic start / stop$150$150$150  
Exterior 
Active grille shutters$0$0$0  
Body kit    $0
Laminated front side windows$200$200$200  
Panoramic sunroof$1200$1200$1200  
Sunroof   $900$900
Infotainment 
4G LTE connectivity$0$0$0  
Android Auto support$100$100$100  
Apple CarPlay support$100$100$100  
CD player   $125$125
CD player, remote$100$100   
Entertainment system with dual headrest screens  $1200  
HD radio$50$50$50  
HDMI port  $25  
MP3-compatible player$50$50 $50$50
SMS text-to-speech reader$25$25$25  
Traffic information$25$25$25  
Wi-Fi hotspot$50$50$50  
Wireless charging station$75$75$75  
Instruments, Lights, and Mirrors 
Approach detection$25$25$25  
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights$200$200$200  
Compass   $0$0
Cornering lights$50$50$50  
Fog lights   $125 
Head-up display (HUD) $350$350  
Large color reconfigurable instrument cluster display $250$250  
LED headlights$1000$1000$1000  
Power-folding mirrors$50$50$50  
Rear camera mirror$200$200$200  
Xenon HID headlights   $500$500
Seats and Interior Trim 
Cooled or ventilated front seats$300 $300  
Cooled or ventilated second row seats  $200  
Coordinated climate control, front seats$0$0$0  
Door sill trim plates   $100$100
Folding second row seats   $300$300
Heated second row seats$200 $200  
Illuminated door sill trim plates$200$200$200  
Leather door panel trim  $250  
Massage, driver seat  $100  
Massage, passenger seat  $100  
Massage, second row seats  $150  
Memory system, driver seat$200$200$200  
Memory system, passenger seat$150$150$150  
Metal pedals    $75
Power 4-way lumbar adjuster, second row seats  $225  
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, second row seats  $150  
Power upper seatback recliner, driver seat  $100  
Power upper seatback recliner, passenger seat  $100  
Synthetic suede headliner  $650  
Upholstered instrument panel$300$300   
Upholstered instrument panel, leather  $1000  
Wood trim$300$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500$500
Electronic systems calibration selector   $200$200
Rear wheel steering  $1500  
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100  
Total Value of Features$11,125$12,925$22,700$5,115$4,965
Value of Feature Adjustments$6,160$7,960$17,735$150$0
Value of Feature Adjustments-5,780-7,446-16,590-1440

Return to top

Specifications Comparison: Cadillac CT6 vs. Buick Regal

Model Year20162013
ModelCT6Regal
Body4dr Sedan4dr Sedan
Wheelbase122.4 in107.8 in
Length204.0 in190.2 in
Width74.0 in73.1 in
Height57.9 in58.4 in
Curb Weight3,648 lb.3,601 lb.
Fuel Capacity19.5 gal.15.8 gal.
Row 1 Headroom40.1 in38.8 in
Row 1 Shoulder Room58.3 in56.7 in
Row 1 Hip Room55.8 in55.4 in
Row 1 Legroom42.3 in42.1 in
Row 2 Headroom38.0 in36.8 in
Row 2 Shoulder Room56.1 in54.4 in
Row 2 Hip Room53.4 in52.3 in
Row 2 Legroom40.4 in37.3 in
Cargo Volume15.3 ft311.1 ft3

Return to top

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
Buick Regal Turbo

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested675100%
Total Not Requested00%
Premium 3 Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
245/40WR19 tires400No
Electronic systems calibration selector200No
Rear side airbags300No
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
Total Requested125050%
Total Not Requested125050%

Option Package Details
Buick Regal GS

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested675100%
Total Not Requested00%

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.