Buick Regal Buick Regal 2017 Cadillac DTS Cadillac DTS 2007

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Buick Regal vs. Cadillac DTS 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 DTS Invoice Comparison

Lowest Total Price: $37,270

Buick Regal   
Difference: $15,335

Lowest Total Invoice: $35,578

Buick Regal   
Difference: $13,142

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172007
ModelRegalRegalDTS
TrimBaseGSV8
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $31,465 $34,115 $41,525
Base Invoice $30,206 $32,750 $38,826
Premium II Package 2,575    
Metallic paint (extra cost) 395 395  
Engine-block heater 100   100
Sunroof 1,000 1,000 1,200
FWD -2,425    
Adaptive cruise control, all-speed 1,195 1,195  
Driver Confidence Package 1,040 1,040  
Chrome-plated alloy wheels 1,000    
255/35ZR20   700  
Navigation system     1,945
Luxury II Package     5,320
Adaptive cruise control     1,695
Premium II Package 2,472    
Metallic paint (extra cost) 359 359  
Engine-block heater 91   83
Sunroof 910 910 996
FWD -2,328    
Adaptive cruise control, all-speed 1,087 1,087  
Driver Confidence Package 946 946  
Chrome-plated alloy wheels 910    
255/35ZR20   637  
Navigation system     1,614
Luxury II Package     4,974
Adaptive cruise control     1,407
Options (change) 4,880 4,330 10,260
Options (change) 4,447 3,939 9,074
Destination 925 925 820
Total Price $37,270 $39,370 $52,605
Total Invoice $35,578 $37,614 $48,720

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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 DTS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Cadillac DTS

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $14,970
TrueDelta Adjusted Invoice Difference: $12,804
Model Year201720172007
ModelRegalRegalDTS
TrimBaseGSV8
Body4dr Sedan4dr Sedan4dr Sedan
Engine259hp I4259hp I4275hp V8
TransmissionT6T6A4
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)21/30 MPG21/30 MPG17/25 MPG
Audio (watts, speakers)?, 9?, 9?, 8
Tire (rear if not all the same)235/50-18255/35-20225/55-17
Total Price$37,270$39,370$52,605
Adjustments for Features0-1,290-365
Feature-Adjusted Total Price$37,270$38,080$52,240
Cost Above Minimum$0$810$0
Total Invoice$35,578$37,614$48,720
Adjustments for Features0-1,232-338
Feature-Adjusted Total Invoice$35,578$36,382$48,382
Cost Above Minimum$0$804$0

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Features Comparison: Buick Regal vs. Cadillac DTS

Model Year201720172007
ModelRegalRegalDTS
TrimBaseGSV8
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
4-speed automatic  $800
FWD$0$0$0
Accessories 
AC power outlet$100$100 
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Proximity key$250$250 
Remote app$25$25 
Sunshade, rear, power  $225
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Blind spot warning system$200$200 
Cross-traffic warning, rear$100$100 
Following distance indicator$25$25 
Forward collision warning$200$200 
Lane departure warning$200$200 
Obstacle detection, front $150$150
Radar- or camera-based collision preparation system$0$0 
Rear side airbags$300$300 
Rearview camera$200$200 
Rollover sensor$50$50 
Vehicle health reports$0$0 
Cargo Management 
Cargo mat  $40
Climate Control 
Rain-sensing wipers  $175
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Super-heated washer fluid  $100
Variable intermittent wipers$75$75 
Engine / Motor 
Engine-block heater$35 $35
Exterior 
Active grille shutters$0$0 
Body kit $0 
Bodyside moldings  $75
Laminated front side windows  $200
Rear spoiler $200 
Infotainment 
4G LTE connectivity$0$0 
Android Auto support$100$100 
App support$0$0 
Apple CarPlay support$100$100 
Bluetooth audio streaming$25$25 
Bluetooth cell phone link$100$100 
SMS text-to-speech reader$25$25 
Surround sound  $250
Voice control for external devices$0$0 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Cornering lights  $50
Fog lights$125 $125
Large color reconfigurable instrument cluster display $250 
Performance meter $150 
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Folding second row seats$300$300 
Heated second row seats  $200
Leather-wrapped steering wheel$150$150 
Massage, driver seat  $100
Massage, passenger seat  $100
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power 4-way lumbar adjuster, second row seats  $225
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Wood trim  $300
Wood/leather-wrapped steering wheel  $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 
Auto-leveling rear shocks  $200
Electronic systems calibration selector $200 
Sport suspension (upgrade) $0 
Total Value of Features$5,235$6,525$5,600
Value of Feature Adjustments$0$1,290$365
Value of Feature Adjustments0-1,232-338

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Specifications Comparison: Buick Regal vs. Cadillac DTS

Model Year20172007
ModelRegalDTS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in115.6 in
Length190.2 in207.6 in
Width73.1 in74.8 in
Height58.4 in57.6 in
Curb Weight3,692 lb.4,009 lb.
Fuel Capacity18.0 gal.18.5 gal.
Row 1 Headroom38.8 in38.3 in
Row 1 Shoulder Room56.7 in60.0 in
Row 1 Hip Room55.4 in57.3 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom36.8 in38.4 in
Row 2 Shoulder Room54.4 in59.2 in
Row 2 Hip Room52.3 in55.7 in
Row 2 Legroom37.3 in42.0 in
Cargo Volume14.2 ft318.8 ft3

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Option Package Details
Buick Regal

Premium II Package
FeatureValueRequested?
Navigation system600Yes
Rear side airbags300No
Xenon HID headlights500Yes
AC power outlet100No
Bose, 9 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
Speed limit information0No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Remote start150Yes
Proximity key250No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Total Requested217569%
Total Not Requested100031%
Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision warning200No
Following distance indicator25No
Total Requested20022%
Total Not Requested72578%

Option Package Details
Buick Regal GS

Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision warning200No
Following distance indicator25No
Total Requested20022%
Total Not Requested72578%

Option Package Details
Cadillac DTS V8

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested700100%
Total Not Requested00%
Luxury II Package
FeatureValueRequested?
Illuminated vanity mirrors, rear seat100No
Polished alloy wheels0Yes
Cargo mat40No
Surround sound250No
Wood trim300No
Auto-dimming headlights200No
Tilt/telescoping steering wheel, power200No
CD changer, in-dash200No
Power 4-way lumbar adjuster, second row seats225No
Rear air vents with automatic controls150No
Universal garage door opener100Yes
Rain-sensing wipers100No
Sunshade, rear, power225No
Wood/leather-wrapped steering wheel0No
Massage, driver seat100No
Massage, passenger seat100No
Interior air filter0Yes
Cargo net40Yes
Bose, 8 speakers (with subwoofer)350No
Stability control400Yes
Brake assist50Yes
Heated front seats200Yes
Heated second row seats200No
Cooled or ventilated front seats300No
Memory system, driver seat200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75No
Super-heated washer fluid100No
Total Requested149032%
Total Not Requested321568%

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