Buick Regal Buick Regal 2015 Lexus RX Lexus RX 2015

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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: $23,415

Lowest Total Invoice: $32,425

Buick Regal   
Difference: $21,308

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015
ModelRegalRX
TrimBase450h
Body4dr Sedan4dr SUV
Base Price $29,990 $47,620
Base Invoice $28,790 $44,761
Experience Buick Package 995  
Premium I Package 1,910  
2.4L I4 Hybrid 0  
Luxury Package   5,635
Navigation Package   1,915
FWD   0
Heated front seats   640
Obstacle detection, rear   500
Experience Buick Package 876  
Premium I Package 1,834  
2.4L I4 Hybrid 0  
Luxury Package   5,230
Navigation Package   1,769
FWD   0
Heated front seats   588
Obstacle detection, rear   460
Options (change) 2,905 8,690
Options (change) 2,710 8,047
Destination 925 925
Total Price $33,820 $57,235
Total Invoice $32,425 $53,733

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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: $19,560
TrueDelta Adjusted Invoice Difference: $17,689
Model Year20152015
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)235/50-17235/55-19
Total Price$33,820$57,235
Adjustments for Features0-3,855
Feature-Adjusted Total Price$33,820$53,380
Total Invoice$32,425$53,733
Adjustments for Features0-3,619
Feature-Adjusted Total Invoice$32,425$50,114

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Features Comparison: Buick Regal vs. Lexus RX

Model Year20152015
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 
Power liftgate $350
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
Blind spot warning system $200
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 
Climate Control 
Automatic air recirculation $100
Rear wiper $175
Water-repellent front-door glass $15
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 
DVD-compatible player $0
HD radio $50
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic + travel 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
Headlight washers $50
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Tachometer$75 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather door panel trim $250
Leather-wrapped steering wheel$150 
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Memory system, driver seat $200
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Wood trim $300
Wood/leather-wrapped steering wheel $150
Total Value of Features$2,340$6,195
Value of Feature Adjustments$0$3,855
Value of Feature Adjustments0-3,619

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Specifications Comparison: Buick Regal vs. Lexus RX

Model Year20152015
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.4,520 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 in55.5 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 wheel100Yes
AC power outlet100No
Remote start150No
Proximity key250Yes
Total Requested110081%
Total Not Requested25019%

Option Package Details
Lexus RX 450h

Heated front seats
FeatureValueRequested?
Heated front seats200Yes
Cooled or ventilated front seats300No
Total Requested20040%
Total Not Requested30060%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Power thigh support adjuster, driver seat100No
Power thigh support adjuster, passenger seat100No
Wood/leather-wrapped steering wheel0No
Heated steering wheel100Yes
Headlight washers50No
Automatic air recirculation100No
Blind spot warning system200No
Illuminated door sill trim plates100No
235/55VR19 tires400No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Leather seating surfaces900Yes
Sunroof900Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Power-folding mirrors50No
Total Requested190053%
Total Not Requested170047%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
SMS text-to-speech reader25Yes
Traffic + travel information25No
Speed limit information0No
App support0Yes
Remote app25Yes
Total Requested75097%
Total Not Requested253%

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