Buick Regal Buick Regal 2015 Lexus GS Lexus GS 2011

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Buick Regal vs. Lexus GS 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 GS Invoice Comparison

Lowest Total Price: $33,820

Buick Regal   
Difference: $27,729

Lowest Total Invoice: $32,425

Buick Regal   
Difference: $23,064

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152011
ModelRegalGS
TrimBase450h
Body4dr Sedan4dr Sedan
Base Price $29,990 $58,950
Base Invoice $28,790 $53,056
Experience Buick Package 995  
Premium I Package 1,910  
2.4L I4 Hybrid 0  
Navigation system   1,665
Cargo net   59
Experience Buick Package 876  
Premium I Package 1,834  
2.4L I4 Hybrid 0  
Navigation system   1,523
Cargo net   35
Options (change) 2,905 1,724
Options (change) 2,710 1,558
Destination 925 875
Total Price $33,820 $61,549
Total Invoice $32,425 $55,489

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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 GS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Lexus GS

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $23,624
TrueDelta Adjusted Invoice Difference: $19,363
Model Year20152011
ModelRegalGS
TrimBase450h
Body4dr Sedan4dr Sedan
Engine182hp I4 H292hp V6 H
TransmissionT6CVT-6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)25/36 MPG22/25 MPG
Audio (watts, speakers)?, 7134, 10
Tire (rear if not all the same)235/50-17245/40-18
Total Price$33,820$61,549
Adjustments for Features0-4,105
Feature-Adjusted Total Price$33,820$57,444
Total Invoice$32,425$55,489
Adjustments for Features0-3,701
Feature-Adjusted Total Invoice$32,425$51,788

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Features Comparison: Buick Regal vs. Lexus GS

Model Year20152011
ModelRegalGS
TrimBase450h
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manually-shiftable CVT $1100
FWD$0 
RWD $0
Accessories 
AC power outlet$100 
Heated steering wheel$100 
Power trunk / liftgate pull-down $50
Remote app$25 
Remote start$150 
Remote window/roof operation $15
Sunshade, rear, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rear side airbags $300
Rollover sensor$50 
Temporary spare tire $150
Vehicle health reports$0 
Cargo Management 
Overhead sunglass holder $25
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation $100
Rain-sensing wipers $175
Variable intermittent wipers$75 
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop$150 
Exterior 
Active grille shutters$0 
Bright-finished exhaust tip(s) $25
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 + 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
Large energy flow and fuel economy display $25
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Tachometer$75 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats $300
Folding second row seats$300 
Leather door panel trim $250
Leather-wrapped steering wheel$150 
Memory system, driver seat $200
Memory system, passenger seat $150
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Active steering $1000
Adaptive dampers - electrical $500
Total Value of Features$3,075$7,180
Value of Feature Adjustments$0$4,105
Value of Feature Adjustments0-3,701

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Specifications Comparison: Buick Regal vs. Lexus GS

Model Year20152011
ModelRegalGS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in112.2 in
Length190.2 in190.0 in
Width73.1 in71.7 in
Height58.4 in56.1 in
Curb Weight3,642 lb.4,134 lb.
Fuel Capacity18.0 gal.18.8 gal.
Row 1 Headroom38.8 in37.8 in
Row 1 Shoulder Room56.7 in56.3 in
Row 1 Hip Room55.4 in54.4 in
Row 1 Legroom42.1 in43.5 in
Row 2 Headroom36.8 in37.0 in
Row 2 Shoulder Room54.4 in55.1 in
Row 2 Hip Room52.3 in51.4 in
Row 2 Legroom37.3 in36.4 in
Cargo Volume14.2 ft312.7 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 GS 450h

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic + travel information25No
Large energy flow and fuel economy display25No
Total Requested70093%
Total Not Requested507%

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