Buick Regal Buick Regal 2015 Lexus RX Lexus RX 2010

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Buick Regal vs. Lexus RX 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. Lexus RX Invoice Comparison

Lowest Total Price: $33,820

Buick Regal   
Difference: $15,855

Lowest Total Invoice: $32,425

Buick Regal   
Difference: $12,404

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152010
ModelRegalRX
TrimBase450h
Body4dr Sedan4dr SUV
Base Price $29,990 $42,685
Base Invoice $28,790 $38,841
Experience Buick Package 995  
Premium I Package 1,910  
2.4L I4 Hybrid 0  
Premium Package   2,400
Navigation Package   2,465
Unbranded 12 speakers   110
Obstacle detection, rear   500
Heated front seats   640
Experience Buick Package 876  
Premium I Package 1,834  
2.4L I4 Hybrid 0  
Premium Package   2,028
Navigation Package   2,085
Unbranded 12 speakers   88
Obstacle detection, rear   400
Heated front seats   512
Options (change) 2,905 6,115
Options (change) 2,710 5,113
Destination 925 875
Total Price $33,820 $49,675
Total Invoice $32,425 $44,829

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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 Lexus RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Lexus RX

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $12,600
TrueDelta Adjusted Invoice Difference: $9,467
Model Year20152010
ModelRegalRX
TrimBase450h
Body4dr Sedan4dr SUV
Engine182hp I4 H245hp V6 H
TransmissionT6CVT-6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)25/36 MPG32/28 MPG
Audio (watts, speakers)?, 7?, 12
Tire (rear if not all the same)235/50-17235/60-18
Total Price$33,820$49,675
Adjustments for Features0-3,255
Feature-Adjusted Total Price$33,820$46,420
Total Invoice$32,425$44,829
Adjustments for Features0-2,937
Feature-Adjusted Total Invoice$32,425$41,892

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Features Comparison: Buick Regal vs. Lexus RX

Model Year20152010
ModelRegalRX
TrimBase450h
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manually-shiftable CVT $1100
FWD$0$0
Accessories 
AC power outlet$100 
Heated steering wheel$100 
Power liftgate $350
Remote app$25 
Remote start$150 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rear side airbags $300
Temporary spare tire $150
Vehicle health reports$0 
Cargo Management 
Cargo cover $75
Cargo net$40 
Overhead sunglass holder $25
Rear seat pass-through$100 
Roof rails $250
Climate Control 
Rear wiper $175
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop$150 
Exterior 
Active grille shutters$0 
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows $275
Laminated front side windows $200
Rear bumper protector $40
Rear spoiler $200
Infotainment 
4G LTE connectivity$0 
App support$0 
CD changer, in-dash $325
CD player$125 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic information $25
Voice control for external devices$0 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Mirror tilt-down in reverse $25
Tachometer$75 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Leather door panel trim $250
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Memory system, driver seat $200
Wood trim $300
Total Value of Features$2,515$5,770
Value of Feature Adjustments$0$3,255
Value of Feature Adjustments0-2,937

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Specifications Comparison: Buick Regal vs. Lexus RX

Model Year20152010
ModelRegalRX
Body4dr Sedan4dr SUV
Wheelbase107.8 in107.9 in
Length190.2 in187.8 in
Width73.1 in74.2 in
Height58.4 in66.3 in
Curb Weight3,642 lb.4,358 lb.
Fuel Capacity18.0 gal.19.2 gal.
Row 1 Headroom38.8 in39.1 in
Row 1 Shoulder Room56.7 in58.0 in
Row 1 Hip Room55.4 in55.6 in
Row 1 Legroom42.1 in43.1 in
Row 2 Headroom36.8 in37.7 in
Row 2 Shoulder Room54.4 in57.6 in
Row 2 Hip Room52.3 in54.5 in
Row 2 Legroom37.3 in36.8 in
Cargo Volume,
Minimum
14.2 ft340.0 ft3
Cargo Volume,
Maximum
14.280.3 ft3

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Option Package Details
Buick Regal

Experience Buick Package
FeatureValueRequested?
Navigation system600Yes
Sunroof900Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested1575100%
Total Not Requested00%
Premium I Package
FeatureValueRequested?
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
AC power outlet100No
Remote start150No
Proximity key250Yes
Total Requested100074%
Total Not Requested35026%

Option Package Details
Lexus RX 450h

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Heated front seats
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300No
Total Requested20040%
Total Not Requested30060%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Sunroof900Yes
Memory system, driver seat200No
Power liftgate350No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Upholstered door panels, leather250No
USB port25Yes
Total Requested182566%
Total Not Requested95034%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested90097%
Total Not Requested253%

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