Buick Regal Buick Regal 2012 Lexus IS Lexus IS 2009

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Buick Regal vs. Lexus IS 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 IS Invoice Comparison

Lowest Total Price: $37,615

Buick Regal GS   
Difference: $144

Lowest Total Invoice: $33,273

Lexus IS 250   
Difference: $2,722

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012200920092009
ModelRegalISISIS
TrimGS250350F
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $34,835 $31,155 $36,605 $56,610
Base Invoice $33,442 $27,727 $32,578 $50,382
Navigation system 895 2,550 2,550 2,570
Sunroof 1,000 0 0  
X-Package   1,491 1,491  
Obstacle detection, rear   500 500 500
Cargo net   64 64 64
iPod integration   299 299 299
Xenon HID headlights   875 875  
Navigation system 788 2,150 2,150 2,166
Sunroof 880 0 0  
X-Package   1,193 1,193  
Obstacle detection, rear   400 400 400
Cargo net   39 39 39
iPod integration   239 239 239
Xenon HID headlights   700 700  
Options (change) 1,895 5,779 5,779 3,433
Options (change) 1,668 4,721 4,721 2,844
Destination 885 825 825 825
Total Price $37,615 $37,759 $43,209 $60,868
Total Invoice $35,995 $33,273 $38,124 $54,051

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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 IS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Lexus IS

Lowest Adjusted Price: Buick Regal GS
Lowest Adjusted Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $1,164
TrueDelta Adjusted Invoice Difference: $1,746
Model Year2012200920092009
ModelRegalISISIS
TrimGS250350F
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine270hp I4204hp V6306hp V6416hp V8
TransmissionM6M6T6T8
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)336, 9194, 12194, 12194, 12
Tire (rear if not all the same)245/40-19225/40-18225/40-18225/40-19
Total Price$37,615$37,759$43,209$60,868
Adjustments for Features-1,0200-950-2,625
Feature-Adjusted Total Price$36,595$37,759$42,259$58,243
Cost Above Minimum$0$0$4,500$20,484
Total Invoice$35,995$33,273$38,124$54,051
Adjustments for Features-9760-838-2,331
Feature-Adjusted Total Invoice$35,019$33,273$37,286$51,720
Cost Above Minimum$0$0$4,013$18,447

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Features Comparison: Buick Regal vs. Lexus IS

Model Year2012200920092009
ModelRegalISISIS
TrimGS250350F
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150  
6-speed manually-shiftable automatic  $1100 
8-speed manually-shiftable automatic   $1300
FWD$0   
RWD $0$0$0
Accessories 
AC power outlet$100   
Remote start$150   
Remote window/roof operation $15$15$15
Tilt/telescoping steering wheel, manual$250$250$250 
Tilt/telescoping steering wheel, power   $350
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Rear side airbags$300   
Rearview camera $200$200$200
Rollover sensor$50   
Temporary spare tire $150$150$150
Cargo Management 
Overhead sunglass holder $25$25$25
Second-row low console   $100
Climate Control 
Automatic air recirculation $100$100$100
Rain-sensing wipers   $175
Variable intermittent wipers$75$75$75 
Water-repellent front-door glass $15$15$15
Exterior 
Body kit$0  $0
Rear spoiler   $200
Infotainment 
CD changer, in-dash $325$325$325
CD player$125   
iPod integration $100$100$100
Satellite radio$200   
Surround sound$250   
Telematics service, such as OnStar, with navigation$225   
USB port$25   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75
Auto-dimming passenger-side mirror   $75
Compass$0   
Fog lights $125$125$125
Mirror tilt-down in reverse   $25
Power-folding mirrors   $50
Steering-linked headlights $150$150$150
Seats and Interior Trim 
Aluminum trim   $100
Door sill trim plates$100   
Folding second row seats$300   
Heated front seats$200  $200
Illuminated door sill trim plates $200$200$200
Leather door panel trim $250$250$250
Memory system, driver seat   $200
Memory system, passenger seat   $150
Power 4-way lumbar adjuster, driver seat$150   
Power 4-way lumbar adjuster, passenger seat$150   
Power lumbar adjuster, driver seat $100$100$100
Power lumbar adjuster, passenger seat $100$100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500   
Electronic systems calibration selector$200   
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$3,500$2,480$3,430$5,105
Value of Feature Adjustments$1,020$0$950$2,625
Value of Feature Adjustments-9760-838-2,331

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Specifications Comparison: Buick Regal vs. Lexus IS

Model Year20122009
ModelRegalIS
Body4dr Sedan4dr Sedan
Wheelbase107.8 in107.5 in
Length190.2 in180.1 in
Width73.1 in70.9 in
Height58.4 in56.1 in
Curb Weight3,601 lb.3,456 lb.
Fuel Capacity18.0 gal.17.2 gal.
Row 1 Headroom38.8 in37.2 in
Row 1 Shoulder Room56.7 in54.4 in
Row 1 Hip Room55.4 in54.1 in
Row 1 Legroom42.1 in43.9 in
Row 2 Headroom36.8 in36.7 in
Row 2 Shoulder Room54.4 in52.7 in
Row 2 Hip Room52.3 in53.7 in
Row 2 Legroom37.3 in30.6 in
Cargo Volume14.2 ft313.0 ft3

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Option Package Details
Lexus IS 250

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Total Requested50077%
Total Not Requested15023%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested80080%
Total Not Requested20020%
X-Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Sport front fascia (optional)0No
Metal pedals75Yes
255/40YR18 tires200No
Illuminated door sill trim plates200No
Total Requested32535%
Total Not Requested60065%

Option Package Details
Lexus IS 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Total Requested50077%
Total Not Requested15023%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested80080%
Total Not Requested20020%
X-Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Sport front fascia (optional)0No
Metal pedals75Yes
255/40YR18 tires200No
Illuminated door sill trim plates200No
Total Requested32535%
Total Not Requested60065%

Option Package Details
Lexus IS F

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested80080%
Total Not Requested20020%

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