Buick Regal Buick Regal 2012 Lexus GS Lexus GS 2017

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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: $34,680

Buick Regal   
Difference: $30,495

Lowest Total Invoice: $33,017

Buick Regal   
Difference: $27,608

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220172017
ModelRegalGSGS
TrimBase450h450h F Sport
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $27,055 $63,635 $68,680
Base Invoice $25,973 $59,181 $63,824
Premium 2 Package 2,845    
Navigation system 895    
2.4L I4 Hybrid 2,000    
Sunroof 1,000    
Cargo net   65 65
Obstacle detection, rear   500 500
Premium 2 Package 2,731    
Navigation system 788    
2.4L I4 Hybrid 1,760    
Sunroof 880    
Cargo net   39 39
Obstacle detection, rear   430 430
Options (change) 6,740 565 565
Options (change) 6,159 469 469
Destination 885 975 975
Total Price $34,680 $65,175 $70,220
Total Invoice $33,017 $60,625 $65,268

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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: $24,990
TrueDelta Adjusted Invoice Difference: $22,487
Model Year201220172017
ModelRegalGSGS
TrimBase450h450h F Sport
Body4dr Sedan4dr Sedan4dr Sedan
Engine182hp I4 H286hp V6 H286hp V6 H
TransmissionT6CVT-6CVT-6
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)25/36 MPG29/34 MPG29/34 MPG
Audio (watts, speakers)336, 9299, 12299, 12
Tire (rear if not all the same)235/50-17235/45-18235/40-19
Total Price$34,680$65,175$70,220
Adjustments for Features0-5,505-7,155
Feature-Adjusted Total Price$34,680$59,670$63,065
Cost Above Minimum$0$0$3,395
Total Invoice$33,017$60,625$65,268
Adjustments for Features0-5,121-6,650
Feature-Adjusted Total Invoice$33,017$55,504$58,618
Cost Above Minimum$0$0$3,114

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Features Comparison: Buick Regal vs. Lexus GS

Model Year201220172017
ModelRegalGSGS
TrimBase450h450h F Sport
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manually-shiftable CVT $1100$1100
FWD$0  
RWD $0$0
Accessories 
AC power outlet$100  
Adaptive cruise control, all-speed $850$850
Cruise control$150  
Heated steering wheel $100$100
Remote app $25$25
Remote start$150  
Remote window/roof operation $15$15
Sunshade, rear, power $225$225
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Forward collision warning $200$200
High performance brake pads (optional)  $0
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure warning $200$200
Lane keeping assist $400$400
Obstacle detection, front $150$150
Pedestrian detection $50$50
Radar- or camera-based collision preparation system $0$0
Rearview camera $200$200
Rollover sensor$50  
Temporary spare tire $150$150
Vehicle health reports $0$0
Climate Control 
Automatic air recirculation $100$100
Rain-sensing wipers $175$175
Variable intermittent wipers$75  
Water-repellent front-door glass $15$15
Wiper de-icer $25$25
Exterior 
Rear spoiler  $200
Infotainment 
App support $0$0
Bluetooth audio streaming $25$25
DVD-compatible player $0$0
HD radio $50$50
Siri Eyes Free support $0$0
SMS text-to-speech reader $25$25
Telematics service, such as OnStar $200$200
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information $25$25
Instruments, Lights, and Mirrors 
Analog clock $25$25
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror $75$75
Fog lights$125  
Large energy flow and fuel economy display $25$25
LED headlights, single projector or low beam only $750$750
Mirror tilt-down in reverse $25$25
Performance meter  $150
Power-folding mirrors $50$50
Xenon HID headlights$500  
Seats and Interior Trim 
Aluminum trim  $100
Cooled or ventilated front seats $300$300
Folding second row seats$300  
Leather-wrapped steering wheel$150 $150
Memory system, driver seat $200$200
Power 4-way lumbar adjuster, driver seat$150 $150
Power 4-way lumbar adjuster, passenger seat$150 $150
Power lumbar adjuster, driver seat $100 
Power lumbar adjuster, passenger seat $100 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Upholstered instrument panel $300$300
Wood trim $300 
Wood/leather-wrapped steering wheel $150 
Suspension, Wheels, and Tires 
Active steering  $1000
Adaptive dampers - electrical $500$500
Alloy wheels $350$350
Electronic systems calibration selector $200$200
Machined alloy wheels$350  
Sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$3,825$9,330$10,980
Value of Feature Adjustments$0$5,505$7,155
Value of Feature Adjustments0-5,121-6,650

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Specifications Comparison: Buick Regal vs. Lexus GS

Model Year20122017
ModelRegalGS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in112.2 in
Length190.2 in192.1 in
Width73.1 in72.4 in
Height58.4 in57.3 in
Curb Weight3,665 lb.4,112 lb.
Fuel Capacity18.0 gal.17.4 gal.
Row 1 Headroom38.8 in38.0 in
Row 1 Shoulder Room56.7 in57.3 in
Row 1 Hip Room55.4 in54.5 in
Row 1 Legroom42.1 in42.3 in
Row 2 Headroom36.8 in37.8 in
Row 2 Shoulder Room54.4 in55.7 in
Row 2 Hip Room52.3 in54.1 in
Row 2 Legroom37.3 in36.8 in
Cargo Volume14.2 ft316.2 ft3

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Option Package Details
Buick Regal

Premium 2 Package
FeatureValueRequested?
Rear side airbags300Yes
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
AC power outlet100No
Remote start150No
Proximity key250Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250Yes
Total Requested210078%
Total Not Requested60022%

Option Package Details
Lexus GS 450h

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Lexus GS 450h F Sport

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

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