Buick Regal Buick Regal 2015 Cadillac CTS Cadillac CTS 2011

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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: $40,010

Buick Regal GS   
Difference: $26,475

Lowest Total Invoice: $38,311

Buick Regal GS   
Difference: $23,886

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152011
ModelRegalCTS
TrimGSCTS-V
Body4dr Sedan4dr Sedan
Base Price $37,385 $62,360
Base Invoice $35,890 $58,306
255/35ZR20 700  
Sunroof 1,000  
Polished alloy wheels   800
Panoramic sunroof   1,150
255/35ZR20 616  
Sunroof 880  
Polished alloy wheels   704
Panoramic sunroof   1,012
Options (change) 1,700 1,950
Options (change) 1,496 1,716
Destination 925 875
Gas Tax 0 1,300
Total Price $40,010 $66,485
Total Invoice $38,311 $62,197

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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 GS
TrueDelta Adjusted Price Difference: $27,210
TrueDelta Adjusted Invoice Difference: $24,590
Model Year20152011
ModelRegalCTS
TrimGSCTS-V
Body4dr Sedan4dr Sedan
Engine259hp I4556hp V8
TransmissionT6M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 9300, 10
Tire (rear if not all the same)255/35-20255/40-19
Total Price$40,010$66,485
Adjustments for Features-7350
Feature-Adjusted Total Price$39,275$66,485
Total Invoice$38,311$62,197
Adjustments for Features-7040
Feature-Adjusted Total Invoice$37,607$62,197

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Features Comparison: Buick Regal vs. Cadillac CTS

Model Year20152011
ModelRegalCTS
TrimGSCTS-V
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
AC power outlet$100 
Heated steering wheel$100 
Remote app$25 
Remote start$150 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Obstacle detection, front$150 
Rear side airbags$300 
Tires, run-flat $150
Vehicle health reports$0 
Climate Control 
Automatic air recirculation $100
Drivetrain 
Limited-slip rear differential $300
Exterior 
Active grille shutters$0 
Panoramic sunroof $1200
Rear spoiler$200 
Sunroof$900 
Infotainment 
4G LTE connectivity$0 
App support$0 
Bluetooth audio streaming$25 
DVD-compatible player $0
Media drive $15
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Surround sound $250
Traffic information $25
Voice control for external devices$0 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Boost gauge $75
Fog lights $125
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
Performance meter$150 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Memory system, driver seat $200
Metal pedals$75 
Synthetic suede inserts in leather seating surfaces $0
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Total Value of Features$4,175$3,440
Value of Feature Adjustments$735$0
Value of Feature Adjustments-7040

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Specifications Comparison: Buick Regal vs. Cadillac CTS

Model Year20152011
ModelRegalCTS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in113.4 in
Length190.2 in191.6 in
Width73.1 in72.5 in
Height58.4 in58.0 in
Curb Weight3,693 lb.3,848 lb.
Fuel Capacity18.0 gal.18.0 gal.
Row 1 Headroom38.8 in38.8 in
Row 1 Shoulder Room56.7 in56.7 in
Row 1 Hip Room55.4 in55.1 in
Row 1 Legroom42.1 in42.4 in
Row 2 Headroom36.8 in37.2 in
Row 2 Shoulder Room54.4 in54.7 in
Row 2 Hip Room52.3 in54.1 in
Row 2 Legroom37.3 in35.9 in
Cargo Volume14.2 ft313.6 ft3

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