Buick Regal Buick Regal 2018 Lexus IS Lexus IS 2017

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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: $45,040

Buick Regal GS   
Difference: $6,159

Lowest Total Invoice: $43,021

Buick Regal GS   
Difference: $4,338

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182017
ModelRegalIS
TrimGS350
Body4dr Hatch4dr Sedan
Base Price $39,065 $41,370
Base Invoice $37,502 $38,474
Driver Confidence Package #2 1,690  
Sights and Sounds Package 945  
Appearance Package 485  
Metallic paint (extra cost) 395  
Sunroof 1,000  
All-weather floor mats 140 110
Illuminated door sill trim plates 395 425
AWD   2,165
Blind spot warning system   600
Obstacle detection, rear   500
F Sport Package   2,715
Navigation system   1,735
Rear spoiler   389
Heated steering wheel   150
Cargo net   65
Driver Confidence Package #2 1,538  
Sights and Sounds Package 860  
Appearance Package 441  
Metallic paint (extra cost) 359  
Sunroof 910  
All-weather floor mats 127 65
Illuminated door sill trim plates 359 280
AWD   2,014
Blind spot warning system   552
Obstacle detection, rear   460
F Sport Package   2,497
Navigation system   1,604
Rear spoiler   259
Heated steering wheel   140
Cargo net   39
Options (change) 5,050 8,854
Options (change) 4,594 7,910
Destination 925 975
Total Price $45,040 $51,199
Total Invoice $43,021 $47,359

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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 and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $9,509
TrueDelta Adjusted Invoice Difference: $7,538
Model Year20182017
ModelRegalIS
TrimGS350
Body4dr Hatch4dr Sedan
Engine310hp V6306hp V6
TransmissionT9T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/27 MPG19/26 MPG
Audio (watts, speakers)?, 8293, 8
Tire (rear if not all the same)245/40-19225/40-18
Total Price$45,040$51,199
Adjustments for Features-3,3500
Feature-Adjusted Total Price$41,690$51,199
Total Invoice$43,021$47,359
Adjustments for Features-3,2000
Feature-Adjusted Total Invoice$39,821$47,359

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Features Comparison: Buick Regal vs. Lexus IS

Model Year20182017
ModelRegalIS
TrimGS350
Body4dr Hatch4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
Active noise reduction$0 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Electronic engine sound enhancement $0
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Following distance indicator$25 
High performance brake pads (optional) $0
Rollover sensor$50 
Safety key$5 
Temporary spare tire $150
Cargo Management 
Cargo cover$75 
Overhead sunglass holder $25
Climate Control 
Automatic air recirculation $100
Water-repellent front-door glass $15
Drivetrain 
Active rear differential$500 
Exterior 
Body kit$0 
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
CD player $125
DVD-compatible player $0
MP3-compatible player $50
Siri Eyes Free support $0
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 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights $200
Auto-dimming passenger-side mirror $75
Compass$0 
Cornering lights$50 
Head-up display (HUD)$350 
Seats and Interior Trim 
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
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic leather seating surfaces $0
Upholstered instrument cluster hood $50
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$8,005$4,655
Value of Feature Adjustments$3,350$0
Value of Feature Adjustments-3,2000

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Specifications Comparison: Buick Regal vs. Lexus IS

Model Year20182017
ModelRegalIS
Body4dr Hatch4dr Sedan
Wheelbase111.4 in110.2 in
Length192.9 in184.3 in
Width73.3 in71.3 in
Height57.3 in56.3 in
Curb Weight4,270 lb.3,737 lb.
Fuel Capacity16.3 gal.17.4 gal.
Row 1 Headroom38.8 in38.2 in
Row 1 Shoulder Room56.9 in55.9 in
Row 1 Hip Room55.2 in54.3 in
Row 1 Legroom42.1 in44.8 in
Row 2 Headroom37.4 in36.9 in
Row 2 Shoulder Room55.4 in53.4 in
Row 2 Hip Room54.1 in54.0 in
Row 2 Legroom36.9 in32.2 in
Cargo Volume,
Minimum
31.5 ft310.8 ft3
Cargo Volume,
Maximum
60.7 ft310.8 ft3

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Option Package Details
Buick Regal GS

Driver Confidence Package #2
FeatureValueRequested?
Head-up display (HUD)350No
Following distance indicator25No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Pedestrian detection50Yes
Total Requested85040%
Total Not Requested127560%
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%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights250Yes
Wireless charging station75No
Total Requested25067%
Total Not Requested12533%

Option Package Details
Lexus IS 350

AWD
FeatureValueRequested?
AWD0Yes
6-speed manually-shiftable automatic0Yes
Heated front seats200Yes
Total Requested200100%
Total Not Requested00%
Blind spot warning system
FeatureValueRequested?
Blind spot warning system200Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Rear cross-traffic detection100Yes
Total Requested37583%
Total Not Requested7517%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
F Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Electronic engine sound enhancement0No
Sport suspension (upgrade)250No
Special exterior trim0No
Special interior trim0No
Metal pedals75Yes
Dark-colored headliner (optional)0No
Performance meter150Yes
LED headlights500Yes
High performance brake pads (optional)0No
Large color reconfigurable instrument cluster display250Yes
Front sport buckets100Yes
225/40YR18 tires200No
255/35YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Rearview camera200Yes
Total Requested227578%
Total Not Requested65022%
Navigation system
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
SMS text-to-speech reader25Yes
Speed limit information0No
Vehicle health reports0Yes
App support0Yes
Total Requested650100%
Total Not Requested00%

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