Buick Regal Buick Regal 2013 Cadillac ATS Cadillac ATS 2015

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Buick Regal vs. Cadillac ATS 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 ATS Invoice Comparison

Lowest Total Price: $36,165

Buick Regal Turbo   
Difference: $13,305

Lowest Total Invoice: $34,589

Buick Regal Turbo   
Difference: $11,573

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320132015
ModelRegalRegalATS
TrimTurboGSPremium
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $30,635 $34,980 $45,615
Base Invoice $29,410 $33,581 $42,650
Premium 3 Package 2,580    
Navigation system 895 895  
Metal pedals 170    
Sunroof 1,000 1,000 1,050
255/35ZR20   700  
Cold Weather Package     600
CD player, remote     300
Cargo net     60
Polished alloy wheels     850
Premium 3 Package 2,476    
Navigation system 788 788  
Metal pedals 150    
Sunroof 880 880 924
255/35ZR20   616  
Cold Weather Package     528
CD player, remote     264
Cargo net     53
Polished alloy wheels     748
Options (change) 4,645 2,595 2,860
Options (change) 4,294 2,284 2,517
Destination 885 885 995
Total Price $36,165 $38,460 $49,470
Total Invoice $34,589 $36,750 $46,162

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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 ATS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Buick Regal Turbo
TrueDelta Adjusted Price Difference: $9,655
TrueDelta Adjusted Invoice Difference: $8,172
Model Year201320132015
ModelRegalRegalATS
TrimTurboGSPremium
Body4dr Sedan4dr Sedan4dr Sedan
Engine220hp I4270hp I4272hp I4
TransmissionT6T6T6
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)336, 9336, 9?, 10
Tire (rear if not all the same)245/40-19255/35-20225/40-18
Total Price$36,165$38,460$49,470
Adjustments for Features-2250-3,875
Feature-Adjusted Total Price$35,940$38,460$45,595
Cost Above Minimum$0$2,520$0
Total Invoice$34,589$36,750$46,162
Adjustments for Features-2150-3,616
Feature-Adjusted Total Invoice$34,374$36,750$42,546
Cost Above Minimum$0$2,376$0

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Features Comparison: Buick Regal vs. Cadillac ATS

Model Year201320132015
ModelRegalRegalATS
TrimTurboGSPremium
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
FWD$0$0 
RWD  $0
Accessories 
Active noise reduction  $0
Heated steering wheel$100 $100
Remote app  $25
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Forward collision warning  $200
Knee airbag, driver  $75
Knee airbag, passenger  $75
Lane departure warning  $200
Lane keeping assist  $400
Obstacle detection, front $150$150
Rearview camera  $200
Rollover sensor$50$50 
Temporary spare tire$150  
Tires, run-flat  $150
Vehicle health reports  $0
Climate Control 
Rain-sensing wipers  $175
Variable intermittent wipers$75$75 
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Active grille shutters  $0
Body kit $0 
Laminated front side windows  $200
Infotainment 
4G LTE connectivity  $0
CD player$125$125 
CD player, remote  $100
HD radio  $50
SD Card slot  $25
Siri Eyes Free support  $0
SMS text-to-speech reader  $25
Traffic information  $25
Wi-Fi hotspot  $50
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Compass$0$0 
Fog lights$125  
Head-up display (HUD)  $350
Steering-linked headlights  $150
Seats and Interior Trim 
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Memory system, driver seat  $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
Power lumbar adjuster, passenger seat  $100
Power seatback bolsters, driver seat  $100
Upholstered instrument panel  $300
Wood trim  $300
Suspension, Wheels, and Tires 
Alloy wheels$350  
Electronic systems calibration selector$200$200 
Polished alloy wheels $350$350
Sport suspension (upgrade) $0$0
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$2,825$2,600$6,475
Value of Feature Adjustments$225$0$3,875
Value of Feature Adjustments-2150-3,616

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Specifications Comparison: Buick Regal vs. Cadillac ATS

Model Year20132015
ModelRegalATS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in109.3 in
Length190.2 in182.8 in
Width73.1 in71.1 in
Height58.4 in55.9 in
Curb Weight3,601 lb.3,374 lb.
Fuel Capacity15.8 gal.16.0 gal.
Row 1 Headroom38.8 in38.6 in
Row 1 Shoulder Room56.7 in55.2 in
Row 1 Hip Room55.4 in53.0 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom36.8 in36.8 in
Row 2 Shoulder Room54.4 in53.9 in
Row 2 Hip Room52.3 in52.3 in
Row 2 Legroom37.3 in33.5 in
Cargo Volume11.1 ft310.2 ft3

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Option Package Details
Buick Regal Turbo

Premium 3 Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
245/40WR19 tires400No
Electronic systems calibration selector200No
Rear side airbags300Yes
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
Total Requested155062%
Total Not Requested95038%

Option Package Details
Cadillac ATS Premium

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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