Infiniti Q50 Infiniti Q50 2018 Cadillac STS Cadillac STS 2011

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Infiniti Q50 vs. Cadillac STS 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.

Infiniti Q50 vs. Cadillac STS Invoice Comparison

Lowest Total Price: $48,090

Infiniti Q50 3.0t Luxe   
Difference: $12,005

Lowest Total Invoice: $44,757

Infiniti Q50 3.0t Luxe   
Difference: $11,666

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820112011
ModelQ50Q50STSSTS
Trim3.0t LuxeHybrid LuxeLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $38,950 $50,600 $50,820 $56,380
Base Invoice $36,224 $47,058 $48,024 $53,279
Essential Package 2,650      
Sensory Package 2,950      
ProASSIST Package Infiniti 1,650      
Illuminated door sill trim plates 465      
Rear spoiler 430 430    
Luxury Level Two Package     3,950  
Premium Luxury Collection     4,600 2,840
Essential Package 2,465      
Sensory Package 2,744      
ProASSIST Package Infiniti 1,535      
Illuminated door sill trim plates 391      
Rear spoiler 403 403    
Luxury Level Two Package     3,476  
Premium Luxury Collection     4,048 2,499
Options (change) 8,145 430 8,550 2,840
Options (change) 7,538 403 7,524 2,499
Destination 995 995 875 875
Total Price $48,090 $52,025 $60,245 $60,095
Total Invoice $44,757 $48,456 $56,423 $56,653

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Infiniti Q50 vs. Cadillac STS

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Luxe
TrueDelta Adjusted Price Difference: $12,930
TrueDelta Adjusted Invoice Difference: $12,748
Model Year2018201820112011
ModelQ50Q50STSSTS
Trim3.0t LuxeHybrid LuxeLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine300hp V6302hp V6 H302hp V6302hp V6
TransmissionT7T7T6T6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 16?, 16300, 15300, 15
Tire (rear if not all the same)225/50-18245/40-19235/50-17235/50-18
Total Price$48,090$52,025$60,245$60,095
Adjustments for Features-1,625-4,0750-700
Feature-Adjusted Total Price$46,465$47,950$60,245$59,395
Cost Above Minimum$0$1,485$850$0
Total Invoice$44,757$48,456$56,423$56,653
Adjustments for Features-1,512-3,7950-660
Feature-Adjusted Total Invoice$43,245$44,661$56,423$55,993
Cost Above Minimum$0$1,416$430$0

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Features Comparison: Infiniti Q50 vs. Cadillac STS

Model Year2018201820112011
ModelQ50Q50STSSTS
Trim3.0t LuxeHybrid LuxeLuxuryPremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200  
6-speed manually-shiftable automatic  $1100$1100
RWD$0$0$0$0
Accessories 
Adaptive cruise control, all-speed $850  
Cruise control$150 $150$150
Eco accelerator $100  
Remote app$25$25  
Remote start$150 $150$150
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  
Blind spot collision prevention $150  
Cross-traffic warning, rear$100$100  
Lane departure warning $200$200$200
Lane keeping assist $400  
Moving object detection, front$25$25  
Moving object detection, rear$25$25  
Obstacle detection, front$150$150  
Predictive forward collision warning$250$250  
Radar- or camera-based collision preparation system $0  
Temporary spare tire  $150$150
Tires, run-flat$150$150  
Torque vectoring, brake-based$100$100  
Cargo Management 
Cargo net  $40$40
Overhead sunglass holder$25$25  
Rear seat pass-through$100 $100$100
Climate Control 
Ionizing air filtration$50$50  
Rain-sensing wipers$175$175  
Rear air vents$100$100  
Rear air vents with manual controls  $150$150
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential   $300
Engine / Motor 
Automatic start / stop $150  
Exterior 
Laminated front side windows  $200$200
Rear spoiler$200$200 $200
Self-repairing paint$0$0  
Infotainment 
App support$0$0  
Aux input$50$50  
Bluetooth audio streaming$25$25  
CD changer, in-dash  $325$325
CD player$125$125  
Concierge Services - 1 year subscription$50$50  
DVD-compatible player  $0$0
HD radio$50$50  
MP3-compatible player$50$50  
Rear seat audio controls  $25$25
SMS text-to-speech reader$25$25  
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information$25$25  
USB port$25$25  
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200$200
Auto-dimming passenger-side mirror$75$75  
Compass  $0 
Head-up display (HUD)  $350$350
Headlight washers  $50$50
Interior ambient lighting$150$150  
LED headlights$1000$1000  
Mirror tilt-down in reverse$25$25  
Steering-linked headlights $150  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300
Door sill trim plates $100$100$100
Folding second row seats$300   
Heated second row seats  $200$200
Illuminated door sill trim plates$200   
Leather-wrapped steering wheel$150$150  
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power lumbar adjuster, driver seat$100$100  
Wood/leather-wrapped steering wheel  $150$150
Suspension, Wheels, and Tires 
Active steering, electronic link $1000  
Alloy wheels $350  
Auto-leveling rear shocks   $200
Crosswind stabilization $50  
Electronic systems calibration selector$200$200  
Machined alloy wheels$350   
Performance steering system (optional) $0  
Polished alloy wheels  $350$350
Sport suspension (upgrade) $0 $0
Total Value of Features$7,015$9,465$5,390$6,090
Value of Feature Adjustments$1,625$4,075$0$700
Value of Feature Adjustments-1,512-3,7950-660

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Specifications Comparison: Infiniti Q50 vs. Cadillac STS

Model Year20182011
ModelQ50STS
Body4dr Sedan4dr Sedan
Wheelbase112.2 in116.4 in
Length189.6 in196.7 in
Width71.8 in72.6 in
Height57.2 in57.6 in
Curb Weight3,672 lb.3,974 lb.
Fuel Capacity20.0 gal.17.0 gal.
Row 1 Headroom40.2 in38.7 in
Row 1 Shoulder Room56.7 in58.6 in
Row 1 Hip Room53.2 in54.6 in
Row 1 Legroom44.5 in42.6 in
Row 2 Headroom37.5 in37.9 in
Row 2 Shoulder Room56.1 in57.4 in
Row 2 Hip Room52.5 in55.6 in
Row 2 Legroom35.1 in38.3 in
Cargo Volume13.2 ft313.8 ft3

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Option Package Details
Infiniti Q50 3.0t Luxe

Essential Package
FeatureValueRequested?
Remote start150Yes
Folding second row seats300No
Second-row 2-section 3-person split bench100No
Remote app25No
Navigation system600Yes
Heated front seats200Yes
Power lumbar adjuster, driver seat50Yes
Telematics service, such as OnStar200Yes
Heated steering wheel100Yes
Voice control for nav and audio75Yes
Traffic + travel information25No
Total Requested137575%
Total Not Requested45025%
Sensory Package
FeatureValueRequested?
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Surround sound250Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25No
Automatic air recirculation100Yes
Interior ambient lighting150No
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested162571%
Total Not Requested65029%
ProASSIST Package Infiniti
FeatureValueRequested?
Obstacle detection, front150No
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300No
Cross-traffic warning, rear100No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250No
Total Requested45027%
Total Not Requested120073%

Option Package Details
Cadillac STS Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100Yes
Navigation system600Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested165080%
Total Not Requested42520%
Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150No
Lane departure warning system200Yes
Blind spot warning system200Yes
Head-up display (HUD)350No
Total Requested130072%
Total Not Requested50028%

Option Package Details
Cadillac STS Premium

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150No
Lane departure warning system200Yes
Blind spot warning system200Yes
Head-up display (HUD)350No
Total Requested130072%
Total Not Requested50028%

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