Buick Regal Buick Regal 2011 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: $35,410

Buick Regal CXL Turbo   
Difference: $8,520

Lowest Total Invoice: $33,572

Buick Regal CXL Turbo   
Difference: $7,318

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201820182018
ModelRegalQ50Q50Q50
TrimCXL Turbo3.0t Luxe3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,860 $38,950 $40,650 $51,000
Base Invoice $27,705 $36,224 $37,805 $47,430
Preferred Equipment Group T07 5,690      
Essential Package   2,650 2,500  
Interior ambient lighting   335 335 335
Leather seating surfaces   1,000    
Performance Package     1,500  
Preferred Equipment Group T07 5,007      
Essential Package   2,465 2,325  
Interior ambient lighting   276 276 276
Leather seating surfaces   930    
Performance Package     1,395  
Options (change) 5,690 3,985 4,335 335
Options (change) 5,007 3,671 3,996 276
Destination 860 995 995 995
Total Price $35,410 $43,930 $45,980 $52,330
Total Invoice $33,572 $40,890 $42,796 $48,701

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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 CXL Turbo
TrueDelta Adjusted Price Difference: $7,860
TrueDelta Adjusted Invoice Difference: $6,704
Model Year2011201820182018
ModelRegalQ50Q50Q50
TrimCXL Turbo3.0t Luxe3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine220hp I4300hp V6300hp V6400hp V6
TransmissionT6T7T7T7
DrivetrainFWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)320, 9?, 6?, 6?, 6
Tire (rear if not all the same)245/40-19225/50-18245/40-19245/40-19
Total Price$35,410$43,930$45,980$52,330
Adjustments for Features0-660-1,260-2,985
Feature-Adjusted Total Price$35,410$43,270$44,720$49,345
Cost Above Minimum$0$0$1,450$6,075
Total Invoice$33,572$40,890$42,796$48,701
Adjustments for Features0-614-1,173-2,778
Feature-Adjusted Total Invoice$33,572$40,276$41,623$45,923
Cost Above Minimum$0$0$1,347$5,647

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Features Comparison: Buick Regal vs. Infiniti Q50

Model Year2011201820182018
ModelRegalQ50Q50Q50
TrimCXL Turbo3.0t Luxe3.0t Sport3.0t Red Sport
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
7-speed manually-shiftable automatic $1200$1200$1200
FWD$0   
RWD $0$0$0
Accessories 
AC power outlet$100   
Heated steering wheel $100$100$100
Proximity key $250$250$250
Remote app $25$25$25
Remote start $150$150$150
Remote window/roof operation $15$15$15
Universal garage door opener $100$100$100
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
Cross-traffic warning, rear   $100
Moving object detection, front   $25
Moving object detection, rear   $25
Obstacle detection, front   $150
Obstacle detection, rear$250  $250
Predictive forward collision warning   $250
Rear side airbags$300   
Rearview camera $200$200 
Rollover sensor$50   
Temporary spare tire$150   
Tires, run-flat $150$150$150
Torque vectoring, brake-based $100$100$100
Cargo Management 
Cargo net$40   
Overhead sunglass holder $25$25$25
Climate Control 
Rain-sensing wipers $175$175$175
Variable intermittent wipers$75   
Exterior 
Painted brake calipers (optional)   $0
Self-repairing paint $0$0$0
Infotainment 
App support $0$0$0
Bluetooth audio streaming $25$25$25
Concierge Services - 1 year subscription $50$50$50
DVD-compatible player$0   
HD radio $50$50$50
Media drive$15   
SMS text-to-speech reader $25$25$25
Telematics service, such as OnStar $200$200$200
Telematics service, such as OnStar, with navigation$225   
Traffic + travel information $25$25$25
Instruments, Lights, and Mirrors 
Compass$0   
LED headlights $1000$1000$1000
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
Metal pedals   $75
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 seatback bolsters, driver seat  $100$100
Wood trim $300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 $500$500
Alloy wheels$350 $350$350
Machined alloy wheels $350  
Performance steering system (optional)   $0
Wheels, dark finish   $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$3,955$4,615$5,215$6,940
Value of Feature Adjustments$0$660$1,260$2,985
Value of Feature Adjustments0-614-1,173-2,778

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Specifications Comparison: Buick Regal vs. Infiniti Q50

Model Year20112018
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 Weight3,601 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 CXL Turbo

Preferred Equipment Group T07
FeatureValueRequested?
Rear side airbags300No
Sunroof900Yes
Xenon HID headlights500Yes
Harman/Kardon, 320W, 9 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive, large15No
Adaptive shocks - electrical500Yes
Electronic systems calibration selector200Yes
245/40WR19 tires400No
Total Requested280072%
Total Not Requested106528%

Option Package Details
Infiniti Q50 3.0t Luxe

Essential Package
FeatureValueRequested?
Remote start150No
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat50Yes
Telematics service, such as OnStar200Yes
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Total Requested142578%
Total Not Requested40022%

Option Package Details
Infiniti Q50 3.0t Sport

Essential Package
FeatureValueRequested?
Remote start150No
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Navigation system600Yes
Heated front seats200Yes
Telematics service, such as OnStar200Yes
Heated steering wheel100No
Voice control for nav and audio75Yes
Traffic + travel information25No
Remote app25No
Total Requested137577%
Total Not Requested40023%
Performance Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
Steering-wheel-mounted transmission controls100No
Total Requested50059%
Total Not Requested35041%

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