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Buick Regal vs. Cadillac XLR 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 XLR Invoice Comparison

Lowest Total Price: $43,505

Buick Regal GS   
Difference: $43,550

Lowest Total Invoice: $41,625

Buick Regal GS   
Difference: $38,102

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009
ModelRegalXLR
TrimGSPlatinum
Body4dr Hatch2dr Hardtop conv.
Base Price $39,065 $86,215
Base Invoice $37,502 $78,887
Sights and Sounds Package 945  
Driver Confidence Package #2 1,690  
Appearance Package 485  
Metallic paint (extra cost) 395  
Sights and Sounds Package 860  
Driver Confidence Package #2 1,538  
Appearance Package 441  
Metallic paint (extra cost) 359  
Options (change) 3,515 0
Options (change) 3,198 0
Destination 925 840
Total Price $43,505 $87,055
Total Invoice $41,625 $79,727

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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 XLR dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Cadillac XLR

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $42,480
TrueDelta Adjusted Invoice Difference: $37,122
Model Year20182009
ModelRegalXLR
TrimGSPlatinum
Body4dr Hatch2dr Hardtop conv.
Engine310hp V6320hp V8
TransmissionT9T6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 8250, 9
Tire (rear if not all the same)245/40-19235/50-18
Total Price$43,505$87,055
Adjustments for Features0-1,070
Feature-Adjusted Total Price$43,505$85,985
Total Invoice$41,625$79,727
Adjustments for Features0-980
Feature-Adjusted Total Invoice$41,625$78,747

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Features Comparison: Buick Regal vs. Cadillac XLR

Model Year20182009
ModelRegalXLR
TrimGSPlatinum
Body4dr Hatch2dr Hardtop conv.
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400 
6-speed manually-shiftable automatic $1100
AWD$1700 
RWD $0
Accessories 
Active noise reduction$0 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Power rear side windows$200 
Remote app$25 
Remote start$150 
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Brake assist$50 
Cross-traffic warning, rear$100 
Following distance indicator$25 
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Obstacle detection, front$150 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
Safety key$5 
Side curtain airbags$350 
Tires, run-flat $150
Vehicle health reports$0 
Cargo Management 
Cargo cover$75 
Overhead sunglass holder$25 
Climate Control 
Rain-sensing wipers $175
Rear air vents$100 
Variable intermittent wipers$75 
Drivetrain 
Active rear differential$500 
Exterior 
Body kit$0 
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Power retractable hardtop $6750
Rear spoiler$200 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash $325
DVD-compatible player $0
HD radio$50 
SMS text-to-speech reader$25 
USB port$25 
Voice control for external devices$0 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Compass$0 
Cornering lights$50 
Fog lights $125
Headlight washers $50
Interior ambient lighting$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Performance meter$150 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Leather door panel trim $250
Leather-wrapped steering wheel$150 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Massage, driver seat$100 
Massage, passenger seat$100 
Metal pedals$75 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic suede headliner $650
Upholstered instrument panel, leather $1000
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Alloy wheels$350 
Auto-leveling rear shocks $200
Electronic systems calibration selector$200 
Polished alloy wheels $350
Total Value of Features$12,130$13,200
Value of Feature Adjustments$0$1,070
Value of Feature Adjustments0-980

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See a complete comparison of Buick Regal vs. Cadillac XLR features.

Specifications Comparison: Buick Regal vs. Cadillac XLR

Model Year20182009
ModelRegalXLR
Body4dr Hatch2dr Hardtop conv.
Wheelbase111.4 in105.7 in
Length192.9 in177.7 in
Width73.3 in72.3 in
Height57.3 in50.4 in
Curb Weight4,082 lb.3,675 lb.
Fuel Capacity16.3 gal.18.0 gal.
Row 1 Headroom38.8 in37.6 in
Row 1 Shoulder Room56.9 in54.3 in
Row 1 Hip Room55.2 in53.0 in
Row 1 Legroom42.1 in42.6 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room55.4 in0.0 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in0.0 in
Cargo Volume,
Minimum		31.5 ft34.4 ft3
Cargo Volume,
Maximum		60.7 ft311.6 ft3

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See a complete comparison of Buick Regal vs. Cadillac XLR specs.

Option Package Details
Buick Regal GS

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50No
Speed limit information0No
Total Requested67563%
Total Not Requested40037%
Driver Confidence Package #2
FeatureValueRequested?
Head-up display (HUD)350Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Lane departure prevention, steering-based200No
Pedestrian detection50No
Following distance indicator25No
Total Requested35016%
Total Not Requested177584%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000No
Wireless charging station75No
Total Requested00%
Total Not Requested1125100%

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