Buick Regal Buick Regal 2018 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: $43,410

Buick Regal GS   
Difference: $3,690

Lowest Total Invoice: $41,538

Buick Regal GS   
Difference: $2,247

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
ModelRegalQ50Q50
TrimGS3.0t Sport3.0t Red Sport
Body4dr Hatch4dr Sedan4dr Sedan
Base Price $39,065 $40,650 $51,000
Base Invoice $37,502 $37,805 $47,430
Sights and Sounds Package 945    
Appearance Package 485    
Metallic paint (extra cost) 395    
Sunroof 1,000    
All-weather floor mats 140 225 225
Illuminated door sill trim plates 395 465 465
Cargo tray 60    
Essential Package   2,500  
Performance Package   1,500  
Interior ambient lighting   335 335
Rear spoiler   430 430
Sights and Sounds Package 860    
Appearance Package 441    
Metallic paint (extra cost) 359    
Sunroof 910    
All-weather floor mats 127 195 195
Illuminated door sill trim plates 359 391 391
Cargo tray 55    
Essential Package   2,325  
Performance Package   1,395  
Interior ambient lighting   276 276
Rear spoiler   403 403
Options (change) 3,420 5,455 1,455
Options (change) 3,111 4,985 1,265
Destination 925 995 995
Total Price $43,410 $47,100 $53,450
Total Invoice $41,538 $43,785 $49,690

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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 Infiniti Q50 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $8,495
TrueDelta Adjusted Invoice Difference: $6,845
Model Year201820182018
ModelRegalQ50Q50
TrimGS3.0t Sport3.0t Red Sport
Body4dr Hatch4dr Sedan4dr Sedan
Engine310hp V6300hp V6400hp V6
TransmissionT9T7T7
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 6?, 6
Tire (rear if not all the same)245/40-19245/40-19245/40-19
Total Price$43,410$47,100$53,450
Adjustments for Features-4,8050-1,725
Feature-Adjusted Total Price$38,605$47,100$51,725
Cost Above Minimum$0$0$4,625
Total Invoice$41,538$43,785$49,690
Adjustments for Features-4,5980-1,604
Feature-Adjusted Total Invoice$36,940$43,785$48,086
Cost Above Minimum$0$0$4,301

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Features Comparison: Buick Regal vs. Infiniti Q50

Model Year201820182018
ModelRegalQ50Q50
TrimGS3.0t Sport3.0t Red Sport
Body4dr Hatch4dr Sedan4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400  
7-speed manually-shiftable automatic $1200$1200
AWD$1700  
RWD $0$0
Accessories 
Active noise reduction$0  
Remote window/roof operation $15$15
Brakes, Airbags, and Other Safety 
Around view cameras  $500
Automatic braking, high-speed or partial  $200
Backup collision intervention  $150
Blind spot warning system$200 $200
Cross-traffic warning, rear$100 $100
Knee airbag, driver$75  
Knee airbag, passenger$75  
Moving object detection, front  $25
Moving object detection, rear  $25
Obstacle detection, front$150 $150
Obstacle detection, rear$250 $250
Predictive forward collision warning  $250
Rear side airbags$300  
Rearview camera$200$200 
Rollover sensor$50  
Safety key$5  
Tires, run-flat $150$150
Torque vectoring, brake-based $100$100
Vehicle health reports$0  
Cargo Management 
Cargo cover$75  
Cargo net$40  
Overhead sunglass holder $25$25
Rear seat pass-through $100$100
Climate Control 
Rain-sensing wipers $175$175
Variable intermittent wipers$75  
Drivetrain 
Active rear differential$500  
Exterior 
Body kit$0  
Laminated front side windows$200  
Painted brake calipers (optional)$0 $0
Self-repairing paint $0$0
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
Apple CarPlay support$100  
CD player $125$125
Concierge Services - 1 year subscription $50$50
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 
Auto-dimming driver-side mirror$75  
Compass$0  
Cornering lights$50  
Fog lights $125$125
Large color reconfigurable instrument cluster display$250  
Performance meter$150  
Seats and Interior Trim 
Aluminum trim $100$100
Cooled or ventilated front seats$300  
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, driver seat$200  
Metal pedals$75 $75
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, passenger seat$100  
Suspension, Wheels, and Tires 
Performance steering system (optional)  $0
Wheels, dark finish  $0
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$7,645$2,840$4,565
Value of Feature Adjustments$4,805$0$1,725
Value of Feature Adjustments-4,5980-1,604

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Specifications Comparison: Buick Regal vs. Infiniti Q50

Model Year20182018
ModelRegalQ50
Body4dr Hatch4dr Sedan
Wheelbase111.4 in112.2 in
Length192.9 in189.6 in
Width73.3 in71.8 in
Height57.3 in57.2 in
Curb Weight4,082 lb.3,672 lb.
Fuel Capacity16.3 gal.20.0 gal.
Row 1 Headroom38.8 in40.2 in
Row 1 Shoulder Room56.9 in56.7 in
Row 1 Hip Room55.2 in53.2 in
Row 1 Legroom42.1 in44.5 in
Row 2 Headroom37.4 in37.5 in
Row 2 Shoulder Room55.4 in56.1 in
Row 2 Hip Room54.1 in52.5 in
Row 2 Legroom36.9 in35.1 in
Cargo Volume,
Minimum
31.5 ft313.2 ft3
Cargo Volume,
Maximum
60.7 ft313.2 ft3

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Option Package Details
Buick Regal GS

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 headlights1000Yes
Wireless charging station75No
Total Requested100089%
Total Not Requested12511%

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
Navigation system600Yes
Heated front seats200Yes
Telematics service, such as OnStar200Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25Yes
Total Requested165093%
Total Not Requested1257%
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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