Cadillac DTS Cadillac DTS 2007 Buick Regal Buick Regal 2013

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Cadillac DTS 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 DTS vs. Buick Regal Invoice Comparison

Lowest Total Price: $38,460

Buick Regal GS   
Difference: $12,350

Lowest Total Invoice: $36,750

Buick Regal GS   
Difference: $10,480

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072013
ModelDTSRegal
TrimV8GS
Body4dr Sedan4dr Sedan
Base Price $41,525 $34,980
Base Invoice $38,826 $33,581
Navigation system 1,945 895
Sunroof 1,200 1,000
Luxury II Package 5,320  
255/35ZR20   700
Navigation system 1,614 788
Sunroof 996 880
Luxury II Package 4,974  
255/35ZR20   616
Options (change) 8,465 2,595
Options (change) 7,584 2,284
Destination 820 885
Total Price $50,810 $38,460
Total Invoice $47,230 $36,750

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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 Cadillac DTS dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac DTS vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $11,285
TrueDelta Adjusted Invoice Difference: $9,490
Model Year20072013
ModelDTSRegal
TrimV8GS
Body4dr Sedan4dr Sedan
Engine275hp V8270hp I4
TransmissionA4T6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)17/25 MPG19/27 MPG
Audio (watts, speakers)?, 8336, 9
Tire (rear if not all the same)225/55-17255/35-20
Total Price$50,810$38,460
Adjustments for Features-1,0650
Feature-Adjusted Total Price$49,745$38,460
Total Invoice$47,230$36,750
Adjustments for Features-9900
Feature-Adjusted Total Invoice$46,240$36,750

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Features Comparison: Cadillac DTS vs. Buick Regal

Model Year20072013
ModelDTSRegal
TrimV8GS
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800 
6-speed manually-shiftable automatic $1100
FWD$0$0
Accessories 
AC power outlet $100
Heated steering wheel$100 
Proximity key $250
Sunshade, rear, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Rear side airbags $300
Rollover sensor $50
Cargo Management 
Cargo mat$40 
Climate Control 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with automatic controls$250 
Super-heated washer fluid$100 
Variable intermittent wipers $75
Exterior 
Body kit $0
Bodyside moldings$75 
Laminated front side windows$200 
Infotainment 
App support $0
Bluetooth audio streaming $25
Bluetooth cell phone link $100
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Cornering lights$50 
Fog lights$125 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Heated second row seats$200 
Leather-wrapped steering wheel $150
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, driver seat$200 
Power 4-way lumbar adjuster, second row seats$225 
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$4,565$3,500
Value of Feature Adjustments$1,065$0
Value of Feature Adjustments-9900

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Specifications Comparison: Cadillac DTS vs. Buick Regal

Model Year20072013
ModelDTSRegal
Body4dr Sedan4dr Sedan
Wheelbase115.6 in107.8 in
Length207.6 in190.2 in
Width74.8 in73.1 in
Height57.6 in58.4 in
Curb Weight4,009 lb.3,710 lb.
Fuel Capacity18.5 gal.15.8 gal.
Row 1 Headroom38.3 in38.8 in
Row 1 Shoulder Room60.0 in56.7 in
Row 1 Hip Room57.3 in55.4 in
Row 1 Legroom42.5 in42.1 in
Row 2 Headroom38.4 in36.8 in
Row 2 Shoulder Room59.2 in54.4 in
Row 2 Hip Room55.7 in52.3 in
Row 2 Legroom42.0 in37.3 in
Cargo Volume18.8 ft311.1 ft3

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Option Package Details
Cadillac DTS V8

Luxury II Package
FeatureValueRequested?
Illuminated vanity mirrors, rear seat100No
Cargo mat40No
Surround sound250Yes
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
Polished alloy wheels0Yes
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 seat200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Super-heated washer fluid100No
Total Requested144031%
Total Not Requested326569%

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%
255/35ZR20 tires
FeatureValueRequested?
255/35ZR20 tires400No
Polished alloy wheels350Yes
Total Requested35047%
Total Not Requested40053%

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