Lexus IS Lexus IS 2014 Buick Regal Buick Regal 2018

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Lexus IS vs. Buick Regal 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.

Lexus IS vs. Buick Regal Invoice Comparison

Lowest Total Price: $44,170

Lexus IS 250   
Difference: $335

Lowest Total Invoice: $41,080

Lexus IS 250   
Difference: $1,455

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142018
ModelISISRegal
Trim250350GS
Body4dr Sedan4dr Sedan4dr Hatch
Base Price $36,100 $39,615 $39,065
Base Invoice $33,573 $36,841 $37,502
Navigation system 2,085 2,085  
F Sport Package 3,115 3,620  
Blind spot warning system 600 600  
All Weather Package 360 360  
Adaptive cruise control 500 500  
Obstacle detection, rear 500 500  
Appearance Package     485
Sights and Sounds Package     945
Driver Confidence Package #2     1,690
Metallic paint (extra cost)     395
Sunroof     1,000
Navigation system 1,927 1,927  
F Sport Package 2,866 3,330  
Blind spot warning system 552 552  
All Weather Package 332 332  
Adaptive cruise control 460 460  
Obstacle detection, rear 460 460  
Appearance Package     441
Sights and Sounds Package     860
Driver Confidence Package #2     1,538
Metallic paint (extra cost)     359
Sunroof     910
Options (change) 7,160 7,665 4,515
Options (change) 6,597 7,061 4,108
Destination 910 910 925
Total Price $44,170 $48,190 $44,505
Total Invoice $41,080 $44,812 $42,535

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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 Lexus IS dealer quotes or Buick Regal 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: Lexus IS vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $6,405
TrueDelta Adjusted Invoice Difference: $4,987
Model Year201420142018
ModelISISRegal
Trim250350GS
Body4dr Sedan4dr Sedan4dr Hatch
Engine204hp V6306hp V6310hp V6
TransmissionT6T8T9
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8
Tire (rear if not all the same)225/40-18225/40-18245/40-19
Total Price$44,170$48,190$44,505
Adjustments for Features0-700-6,740
Feature-Adjusted Total Price$44,170$47,490$37,765
Cost Above Minimum$0$3,320$0
Total Invoice$41,080$44,812$42,535
Adjustments for Features0-651-6,442
Feature-Adjusted Total Invoice$41,080$44,161$36,093
Cost Above Minimum$0$3,081$0

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Features Comparison: Lexus IS vs. Buick Regal

Model Year201420142018
ModelISISRegal
Trim250350GS
Body4dr Sedan4dr Sedan4dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
8-speed manually-shiftable automatic $1300 
9-speed manually-shiftable automatic  $1400
RWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Adaptive cruise control$600$600 
Adaptive cruise control, all-speed  $850
Remote start  $150
Remote window/roof operation$15$15 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200
Following distance indicator  $25
High performance brake pads (optional)$0$0 
Lane departure prevention, steering-based  $200
Lane departure warning  $200
Pedestrian detection  $50
Rollover sensor  $50
Safety key  $5
Temporary spare tire$150$150 
Vehicle health reports  $0
Cargo Management 
Cargo cover  $75
Cargo net  $40
Overhead sunglass holder$25$25 
Climate Control 
Automatic air recirculation$100$100 
Water-repellent front-door glass$15$15 
Drivetrain 
Active rear differential  $500
Exterior 
Body kit  $0
Laminated front side windows  $200
Painted brake calipers (optional)  $0
Rear spoiler  $200
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
Apple CarPlay support  $100
CD player$125$125 
DVD-compatible player$0$0 
MP3-compatible player$50$50 
Telematics service, such as OnStar$200$200 
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information$25$25 
Voice control for external devices  $0
Wi-Fi hotspot  $50
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Auto-dimming driver-side mirror  $75
Compass  $0
Cornering lights  $50
Head-up display (HUD)  $350
Headlight washers$50$50 
Performance meter  $150
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Leather door panel trim$250$250 
Leather seating surfaces  $900
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, driver seat  $200
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power lumbar adjuster, driver seat$100$100 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Synthetic leather seating surfaces$0$0 
Upholstered instrument cluster hood$50$50 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Sport suspension (upgrade)$0$0 
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$2,980$3,680$9,720
Value of Feature Adjustments$0$700$6,740
Value of Feature Adjustments0-651-6,442

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Specifications Comparison: Lexus IS vs. Buick Regal

Model Year20142018
ModelISRegal
Body4dr Sedan4dr Hatch
Wheelbase110.2 in111.4 in
Length183.7 in192.9 in
Width71.3 in73.3 in
Height56.3 in57.3 in
Curb Weight3,462 lb.4,082 lb.
Fuel Capacity17.4 gal.16.3 gal.
Row 1 Headroom38.2 in38.8 in
Row 1 Shoulder Room55.9 in56.9 in
Row 1 Hip Room54.3 in55.2 in
Row 1 Legroom44.8 in42.1 in
Row 2 Headroom36.9 in37.4 in
Row 2 Shoulder Room53.4 in55.4 in
Row 2 Hip Room54.0 in54.1 in
Row 2 Legroom32.2 in36.9 in
Cargo Volume,
Minimum
10.8 ft331.5 ft3
Cargo Volume,
Maximum
10.860.7 ft3

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Option Package Details
Lexus IS 250

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
Remote app25Yes
Speed limit information0No
App support0Yes
Total Requested925100%
Total Not Requested00%
F Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250No
225/40YR18 tires200No
Heated front seats200Yes
Front sport buckets100Yes
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
LED headlights500Yes
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250Yes
255/35YR18 tires200No
Total Requested112563%
Total Not Requested65037%
All Weather Package
FeatureValueRequested?
Heated steering wheel100Yes
Headlight washers50No
Total Requested10067%
Total Not Requested5033%

Option Package Details
Lexus IS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
Remote app25Yes
Speed limit information0No
App support0Yes
Total Requested925100%
Total Not Requested00%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Sport suspension (upgrade)250No
Heated front seats200Yes
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
LED headlights500Yes
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250Yes
Front sport buckets100Yes
225/40YR18 tires200No
255/35YR18 tires200No
Total Requested162571%
Total Not Requested65029%
All Weather Package
FeatureValueRequested?
Heated steering wheel100Yes
Headlight washers50No
Total Requested10067%
Total Not Requested5033%

Option Package Details
Buick Regal GS

Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000Yes
Wireless charging station75No
Total Requested100089%
Total Not Requested12511%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50Yes
Speed limit information0No
Total Requested72567%
Total Not Requested35033%
Driver Confidence Package #2
FeatureValueRequested?
Head-up display (HUD)350No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Pedestrian detection50No
Following distance indicator25No
Total Requested40019%
Total Not Requested172581%

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