Buick Regal Buick Regal 2017 Lexus GS Lexus GS 2006

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $38,670

Buick Regal GS   
Difference: $20,200

Lowest Total Invoice: $36,977

Buick Regal GS   
Difference: $13,947

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172006
ModelRegalGS
TrimGS430
Body4dr Sedan4dr Sedan
Base Price $34,115 $51,375
Base Invoice $32,750 $44,694
Adaptive cruise control, all-speed 1,195  
Sunroof 1,000 1,000
Driver Confidence Package 1,040  
Metallic paint (extra cost) 395  
Navigation system   2,250
Obstacle detection, rear   500
Rear spoiler   200
Adaptive cruise control   2,850
Adaptive cruise control, all-speed 1,087  
Sunroof 910 800
Driver Confidence Package 946  
Metallic paint (extra cost) 359  
Navigation system   1,895
Obstacle detection, rear   400
Rear spoiler   160
Adaptive cruise control   2,280
Options (change) 3,630 6,800
Options (change) 3,302 5,535
Destination 925 695
Total Price $38,670 $58,870
Total Invoice $36,977 $50,924

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Buick Regal dealer quotes or Lexus GS dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Buick Regal vs. Lexus GS

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $20,935
TrueDelta Adjusted Invoice Difference: $14,650
Model Year20172006
ModelRegalGS
TrimGS430
Body4dr Sedan4dr Sedan
Engine259hp I4300hp V8
TransmissionT6T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)21/30 MPG18/25 MPG
Audio (watts, speakers)?, 9134, 10
Tire (rear if not all the same)245/40-19245/40-18
Total Price$38,670$58,870
Adjustments for Features-7350
Feature-Adjusted Total Price$37,935$58,870
Total Invoice$36,977$50,924
Adjustments for Features-7030
Feature-Adjusted Total Invoice$36,274$50,924

Return to top

Features Comparison: Buick Regal vs. Lexus GS

Model Year20172006
ModelRegalGS
TrimGS430
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
FWD$0 
RWD $0
Accessories 
AC power outlet$100 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Heated steering wheel$100 
Power trunk / liftgate pull-down $50
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 
Automatic braking, high-speed or partial $200
Blind spot warning system$200 
Cross-traffic warning, rear$100 
Following distance indicator$25 
Forward collision warning$200 
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure warning$200 
Rear side airbags$300 
Rollover sensor$50 
Vehicle health reports$0 
Cargo Management 
Cargo net$40 
Overhead sunglass holder $25
Climate Control 
Water-repellent front-door glass $15
Exterior 
Active grille shutters$0 
Body kit$0 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
Cassette player $50
CD changer, in-dash $325
CD player$125 
MP3-compatible player$50 
Satellite radio$200 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation$225 
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
Fog lights $125
Large color reconfigurable instrument cluster display$250 
Mirror tilt-down in reverse $25
Performance meter$150 
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Leather-wrapped steering wheel$150 
Memory system, passenger seat $150
Wood trim $300
Wood/leather-wrapped steering wheel $150
Suspension, Wheels, and Tires 
Active steering $1000
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Total Value of Features$5,715$4,980
Value of Feature Adjustments$735$0
Value of Feature Adjustments-7030

Return to top

Specifications Comparison: Buick Regal vs. Lexus GS

Model Year20172006
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 Weight3,692 lb.3,916 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

Return to top

Option Package Details
Buick Regal GS

Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision warning200No
Following distance indicator25No
Total Requested20022%
Total Not Requested72578%

Option Package Details
Lexus GS 430

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested900100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Total Requested45069%
Total Not Requested20031%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans, Hatchbacks, and Wagons.
See TrueDelta's information for all Buick models.