Cadillac XLR Cadillac XLR 2009 Buick Regal Buick Regal 2018

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Cadillac XLR 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 XLR vs. Buick Regal 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 Year20092018
ModelXLRRegal
TrimPlatinumGS
Body2dr Hardtop conv.4dr Hatch
Base Price $86,215 $39,065
Base Invoice $78,887 $37,502
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) 0 3,515
Options (change) 0 3,198
Destination 840 925
Total Price $87,055 $43,505
Total Invoice $79,727 $41,625

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

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TrueDelta Value Comparison: Cadillac XLR vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $42,480
TrueDelta Adjusted Invoice Difference: $37,122
Model Year20092018
ModelXLRRegal
TrimPlatinumGS
Body2dr Hardtop conv.4dr Hatch
Engine320hp V8310hp V6
TransmissionT6T9
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)250, 9?, 8
Tire (rear if not all the same)235/50-18245/40-19
Total Price$87,055$43,505
Adjustments for Features-1,0700
Feature-Adjusted Total Price$85,985$43,505
Total Invoice$79,727$41,625
Adjustments for Features-9800
Feature-Adjusted Total Invoice$78,747$41,625

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Features Comparison: Cadillac XLR vs. Buick Regal

Model Year20092018
ModelXLRRegal
TrimPlatinumGS
Body2dr Hardtop conv.4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
9-speed manually-shiftable automatic $1400
RWD$0 
AWD $1700
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$13,200$12,130
Value of Feature Adjustments$1,070$0
Value of Feature Adjustments-9800

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Specifications Comparison: Cadillac XLR vs. Buick Regal

Model Year20092018
ModelXLRRegal
Body2dr Hardtop conv.4dr Hatch
Wheelbase105.7 in111.4 in
Length177.7 in192.9 in
Width72.3 in73.3 in
Height50.4 in57.3 in
Curb Weight3,675 lb.4,082 lb.
Fuel Capacity18.0 gal.16.3 gal.
Row 1 Headroom37.6 in38.8 in
Row 1 Shoulder Room54.3 in56.9 in
Row 1 Hip Room53.0 in55.2 in
Row 1 Legroom42.6 in42.1 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom0.0 in36.9 in
Cargo Volume,
Minimum
4.4 ft331.5 ft3
Cargo Volume,
Maximum
11.6 ft360.7 ft3

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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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