Buick Regal Buick Regal 2014 Cadillac CTS Cadillac CTS 2006

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Buick Regal vs. Cadillac CTS 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.

Buick Regal vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $35,760

Buick Regal   
Difference: $3,665

Lowest Total Invoice: $34,281

Buick Regal   
Difference: $1,637

Calculate Payments

  Down Payment Interest Rate Term
Model Year2014201420062006
ModelRegalRegalCTSCTS
TrimBaseGS2.8 / 3.6CTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $29,690 $36,905 $29,270 $49,475
Base Invoice $28,502 $35,429 $27,368 $45,372
Premium II Package 4,070      
Engine-block heater 75   100 100
Sunroof 1,000 1,000 1,200 1,200
Luxury Package     1,800  
Leather seating surfaces     1,300  
Sport Package     1,640  
Navigation system     2,995  
Folding second row seats     400  
Premium II Package 3,908      
Engine-block heater 66   83 83
Sunroof 880 880 996 996
Luxury Package     1,493  
Leather seating surfaces     1,079  
Sport Package     1,361  
Navigation system     2,486  
Folding second row seats     332  
Options (change) 5,145 1,000 9,435 1,300
Options (change) 4,854 880 7,830 1,079
Destination 925 925 720 720
Gas Tax 0 0 0 1,300
Total Price $35,760 $38,830 $39,425 $52,795
Total Invoice $34,281 $37,234 $35,918 $48,471

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

Dealer Price Quotes

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Request free, no-obligation Buick Regal dealer quotes or Cadillac CTS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $5,615
TrueDelta Adjusted Invoice Difference: $3,506
Model Year2014201420062006
ModelRegalRegalCTSCTS
TrimBaseGS2.8 / 3.6CTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine259hp I4259hp I4210hp V6400hp V8
TransmissionT6T6M6M6
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9212, 8212, 8
Tire (rear if not all the same)235/50-18245/40-19225/50-17245/45-18
Total Price$35,760$38,830$39,425$52,795
Adjustments for Features-1,950-3,24000
Feature-Adjusted Total Price$33,810$35,590$39,425$52,795
Cost Above Minimum$0$1,780$0$13,370
Total Invoice$34,281$37,234$35,918$48,471
Adjustments for Features-1,869-3,10700
Feature-Adjusted Total Invoice$32,412$34,127$35,918$48,471
Cost Above Minimum$0$1,715$0$12,553

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Features Comparison: Buick Regal vs. Cadillac CTS

Model Year2014201420062006
ModelRegalRegalCTSCTS
TrimBaseGS2.8 / 3.6CTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100  
6-speed manual  $150$150
FWD$0$0  
RWD  $0$0
Accessories 
AC power outlet$100$100  
Heated steering wheel$100$100  
Proximity key$250$250  
Remote start$150$150  
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, manual$250$250  
Brakes, Airbags, and Other Safety 
Obstacle detection, front $150  
Obstacle detection, rear$250$250  
Rear side airbags$300$300  
Rearview camera$200$200  
Rollover sensor$50$50  
Tire-pressure monitor$75$75 $75
Tires, run-flat   $150
Climate Control 
Rear air vents$100$100  
Drivetrain 
Limited-slip rear differential  $300$300
Engine / Motor 
Engine-block heater$35 $35$35
Exterior 
Active grille shutters$0$0  
Body kit $0 $0
Bodyside moldings  $75$75
Bright-finished exhaust tip(s)$25$25 $25
Rear spoiler $200  
Infotainment 
App support$0$0  
Aux input$50$50  
Bluetooth audio streaming$25$25  
Bluetooth cell phone link$100$100  
CD changer, in-dash  $325$325
CD player$125$125  
HD radio$50$50  
MP3-compatible player$50$50  
Siri Eyes Free support$0$0  
SMS text-to-speech reader$25$25  
Telematics service, such as OnStar  $200$200
Telematics service, such as OnStar, with navigation$225$225  
Traffic information  $25$25
Voice control for external devices$0$0  
Instruments, Lights, and Mirrors 
Compass$0$0  
Fog lights$125 $125$125
Headlight washers  $50$50
Large color reconfigurable instrument cluster display $250  
Performance meter $150  
Power-folding mirrors   $50
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Leather-wrapped steering wheel$150$150 $150
Memory system, driver seat  $200$200
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Synthetic suede inserts in leather seating surfaces   $0
Wood trim  $300 
Wood/leather-wrapped steering wheel  $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500  
Alloy wheels$350$350 $350
Electronic systems calibration selector $200  
Machined alloy wheels  $350 
Sport suspension (upgrade) $0$0 
Ultra-sport suspension (upgrade)   $0
Total Value of Features$4,585$5,875$2,635$2,635
Value of Feature Adjustments$1,950$3,240$0$0
Value of Feature Adjustments-1,869-3,10700

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Specifications Comparison: Buick Regal vs. Cadillac CTS

Model Year20142006
ModelRegalCTS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in113.4 in
Length190.2 in190.1 in
Width73.1 in70.6 in
Height58.4 in56.7 in
Curb Weight3,693 lb.3,510 lb.
Fuel Capacity18.0 gal.17.5 gal.
Row 1 Headroom38.8 in38.9 in
Row 1 Shoulder Room56.7 in56.6 in
Row 1 Hip Room55.4 in53.4 in
Row 1 Legroom42.1 in42.4 in
Row 2 Headroom36.8 in36.9 in
Row 2 Shoulder Room54.4 in56.2 in
Row 2 Hip Room52.3 in53.8 in
Row 2 Legroom37.3 in36.2 in
Cargo Volume14.2 ft312.5 ft3

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Option Package Details
Buick Regal

Premium II Package
FeatureValueRequested?
Navigation system600Yes
Rear side airbags300No
Xenon HID headlights500Yes
Bose, 9 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
Speed limit information0No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250No
Heated steering wheel100No
AC power outlet100No
Remote start150No
Proximity key250No
Total Requested157549%
Total Not Requested165051%

Option Package Details
Cadillac CTS 2.8 / 3.6

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
Bose, 212W, 8 speakers (with subwoofer)350No
Voice control for nav and audio100Yes
Traffic information25No
Total Requested70055%
Total Not Requested57545%
Folding second row seats
FeatureValueRequested?
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Total Requested30075%
Total Not Requested10025%
Luxury Package
FeatureValueRequested?
Wood trim300No
Heated front seats200Yes
Power lumbar adjuster, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200No
Wood/leather-wrapped steering wheel0No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Compass0No
Machined alloy wheels0No
Total Requested90064%
Total Not Requested50036%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Stability control400Yes
225/50WR17 tires400No
Limited-slip rear differential300No
Xenon HID headlights500Yes
Machined alloy wheels0No
Headlight washers50No
Total Requested115061%
Total Not Requested75039%

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