Buick Regal Buick Regal 2017 Infiniti Q50 Infiniti Q50 2018

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Buick Regal vs. Infiniti Q50 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. Infiniti Q50 Invoice Comparison

Lowest Total Price: $37,755

Buick Regal GS   
Difference: $10,530

Lowest Total Invoice: $36,144

Buick Regal GS   
Difference: $8,785

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720182018
ModelRegalQ50Q50
TrimGS3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $34,115 $40,650 $51,000
Base Invoice $32,750 $37,805 $47,430
Driver Confidence Package 1,040    
Sunroof 1,000    
Metallic paint (extra cost) 395    
All-weather floor mats 140 225 225
Cargo tray 140    
Essential Package   2,500  
ProASSIST Package Infiniti   1,650  
Performance Package   1,500  
Interior ambient lighting   335 335
Rear spoiler   430 430
Driver Confidence Package 946    
Sunroof 910    
Metallic paint (extra cost) 359    
All-weather floor mats 127 195 195
Cargo tray 127    
Essential Package   2,325  
ProASSIST Package Infiniti   1,535  
Performance Package   1,395  
Interior ambient lighting   276 276
Rear spoiler   403 403
Options (change) 2,715 6,640 990
Options (change) 2,469 6,129 874
Destination 925 995 995
Total Price $37,755 $48,285 $52,985
Total Invoice $36,144 $44,929 $49,299

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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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TrueDelta Value Comparison: Buick Regal vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $9,905
TrueDelta Adjusted Invoice Difference: $8,203
Model Year201720182018
ModelRegalQ50Q50
TrimGS3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan
Engine259hp I4300hp V6400hp V6
TransmissionT6T7T7
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 6?, 6
Tire (rear if not all the same)245/40-19245/40-19245/40-19
Total Price$37,755$48,285$52,985
Adjustments for Features0-625-700
Feature-Adjusted Total Price$37,755$47,660$52,285
Cost Above Minimum$0$0$4,625
Total Invoice$36,144$44,929$49,299
Adjustments for Features0-582-651
Feature-Adjusted Total Invoice$36,144$44,347$48,648
Cost Above Minimum$0$0$4,301

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Features Comparison: Buick Regal vs. Infiniti Q50

Model Year201720182018
ModelRegalQ50Q50
TrimGS3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
7-speed manually-shiftable automatic $1200$1200
FWD$0  
RWD $0$0
Accessories 
AC power outlet$100  
Remote window/roof operation $15$15
Brakes, Airbags, and Other Safety 
Around view cameras $500$500
Automatic braking, high-speed or partial $200$200
Backup collision intervention $150$150
Following distance indicator$25  
Forward collision warning$200  
Lane departure warning$200  
Moving object detection, front $25$25
Moving object detection, rear $25$25
Predictive forward collision warning $250$250
Rear side airbags$300  
Rearview camera$200  
Rollover sensor$50  
Tires, run-flat $150$150
Torque vectoring, brake-based $100$100
Vehicle health reports$0  
Cargo Management 
Cargo net$40  
Overhead sunglass holder $25$25
Climate Control 
Rain-sensing wipers $175$175
Variable intermittent wipers$75  
Exterior 
Active grille shutters$0  
Body kit$0  
Painted brake calipers (optional)  $0
Self-repairing paint $0$0
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
Apple CarPlay support$100  
Concierge Services - 1 year subscription $50$50
HD radio $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  
Instruments, Lights, and Mirrors 
Compass$0  
Fog lights $125$125
Large color reconfigurable instrument cluster display$250  
LED headlights $1000$1000
Performance meter$150  
Xenon HID headlights$500  
Seats and Interior Trim 
Aluminum trim $100$100
Manual thigh support length adjuster, driver seat $50$50
Manual thigh support length adjuster, passenger seat $50$50
Memory system, driver seat$200  
Metal pedals$75 $75
Power lumbar adjuster, passenger seat$100  
Power seatback bolsters, driver seat $100$100
Suspension, Wheels, and Tires 
Performance steering system (optional)  $0
Sport suspension (upgrade)$0  
Wheels, dark finish  $0
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$4,040$4,665$4,740
Value of Feature Adjustments$0$625$700
Value of Feature Adjustments0-582-651

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Specifications Comparison: Buick Regal vs. Infiniti Q50

Model Year20172018
ModelRegalQ50
Body4dr Sedan4dr Sedan
Wheelbase107.8 in112.2 in
Length190.2 in189.6 in
Width73.1 in71.8 in
Height58.4 in57.2 in
Curb Weight3,693 lb.3,672 lb.
Fuel Capacity18.0 gal.20.0 gal.
Row 1 Headroom38.8 in40.2 in
Row 1 Shoulder Room56.7 in56.7 in
Row 1 Hip Room55.4 in53.2 in
Row 1 Legroom42.1 in44.5 in
Row 2 Headroom36.8 in37.5 in
Row 2 Shoulder Room54.4 in56.1 in
Row 2 Hip Room52.3 in52.5 in
Row 2 Legroom37.3 in35.1 in
Cargo Volume14.2 ft313.2 ft3

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Option Package Details
Buick Regal GS

Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200No
Lane departure warning system200No
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Forward collision warning200Yes
Following distance indicator25No
Total Requested50054%
Total Not Requested42546%

Option Package Details
Infiniti Q50 3.0t Sport

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40Yes
Total Requested115100%
Total Not Requested00%
Essential Package
FeatureValueRequested?
Remote start150Yes
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Telematics service, such as OnStar200Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25Yes
Navigation system600Yes
Heated front seats200Yes
Total Requested165093%
Total Not Requested1257%
ProASSIST Package Infiniti
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300No
Cross-traffic warning, rear100Yes
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250Yes
Total Requested95058%
Total Not Requested70042%
Performance Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
Steering-wheel-mounted transmission controls100No
Total Requested50059%
Total Not Requested35041%

Option Package Details
Infiniti Q50 3.0t Red Sport

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40Yes
Total Requested115100%
Total Not Requested00%

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