Infiniti Q50 Infiniti Q50 2017 Audi A8 / S8 Audi A8 / S8 2018

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Infiniti Q50 vs. Audi A8 / S8 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. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $55,130

Infiniti Q50 3.0t Sport   
Difference: $64,770

Lowest Total Invoice: $51,237

Infiniti Q50 3.0t Sport   
Difference: $60,339

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172018
ModelQ50Q50A8 / S8
Trim3.0t Sport3.0t Red SportS8 Plus
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $44,650 $48,700 $115,900
Base Invoice $41,525 $45,291 $107,788
Technology Package 1,700 1,700  
Driver Assistance Package 2,150 2,150  
Illuminated door sill trim plates 465 465  
Wood trim 400 400  
Premium Plus Package 2,250 2,250  
Active steering, electronic link 1,000 1,000  
Cargo Package 200 200  
Rear spoiler 430 430  
Wi-Fi hotspot 450 450  
All-weather floor mats 230 230 225
Temporary spare tire 300 300  
Executive Plus Package     2,800
Technology Package 1,581 1,581  
Driver Assistance Package 2,000 2,000  
Illuminated door sill trim plates 391 391  
Wood trim 372 372  
Premium Plus Package 2,093 2,093  
Active steering, electronic link 930 930  
Cargo Package 149 149  
Rear spoiler 403 403  
Wi-Fi hotspot 434 434  
All-weather floor mats 175 175 209
Temporary spare tire 279 279  
Executive Plus Package     2,604
Options (change) 9,575 9,575 3,025
Options (change) 8,807 8,807 2,813
Destination 905 905 975
Total Price $55,130 $59,180 $119,900
Total Invoice $51,237 $55,003 $111,576

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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. Audi A8 / S8

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Sport
TrueDelta Adjusted Price Difference: $56,970
TrueDelta Adjusted Invoice Difference: $53,080
Model Year201720172018
ModelQ50Q50A8 / S8
Trim3.0t Sport3.0t Red SportS8 Plus
Body4dr Sedan4dr Sedan4dr Sedan
Engine300hp V6400hp V6605hp V8
TransmissionT7T7T8
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 16?, 16630, 14
Tire (rear if not all the same)245/40-19245/40-19275/35-21
Total Price$55,130$59,180$119,900
Adjustments for Features-1500-7,950
Feature-Adjusted Total Price$54,980$59,180$111,950
Cost Above Minimum$0$4,200$0
Total Invoice$51,237$55,003$111,576
Adjustments for Features-1390-7,398
Feature-Adjusted Total Invoice$51,098$55,003$104,178
Cost Above Minimum$0$3,905$0

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Features Comparison: Infiniti Q50 vs. Audi A8 / S8

Model Year201720172018
ModelQ50Q50A8 / S8
Trim3.0t Sport3.0t Red SportS8 Plus
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 
8-speed manually-shiftable automatic  $1300
RWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Eco accelerator$100$100 
Hands-free trunk or liftgate  $100
Power door closers  $300
Power trunk closer  $350
Remote app$25$25 
Remote start$150$150 
Sunshade, rear, power  $225
Sunshades, second row, power  $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Automatic braking, high-speed or partial$200$200 
Automatic braking, low-speed  $200
Backup collision intervention$150$150 
Blind spot collision prevention$150$150 
Collision preparation system, rear  $100
Cross-traffic warning, rear$100$100 
Forward collision warning  $200
Full-size spare tire  $225
Knee airbag, driver  $75
Knee airbag, passenger  $75
Lane departure prevention, steering-based  $200
Lane keeping assist$400$400 
Moving object detection, front$25$25 
Moving object detection, rear$25$25 
Predictive forward collision warning$250$250 
Rear side airbags  $300
Rollover sensor  $50
Temporary spare tire$150$150 
Tires, run-flat$150  
Torque vectoring, brake-based$100$100 
Wide-view front camera  $150
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment  $50
Cargo mat$40$40 
Cargo tray$40$40 
Overhead sunglass holder$25$25 
Ski sack  $50
Climate Control 
Heated windshield washer nozzles  $15
Ionizing air filtration$50$50 
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear dual-zone climate control  $125
Residual heat  $50
Engine / Motor 
Dual-mode exhaust, switchable  $500
Exterior 
Body kit  $0
Laminated front side windows  $200
Laminated rear side windows  $100
Self-repairing paint$0$0 
Infotainment 
4G LTE connectivity$0$0 
App support$0$0 
Concierge Services - 1 year subscription$50$50 
DVD-compatible player  $0
Handwriting recognition  $200
In-vehicle Internet  $150
Media drive  $15
SD Card slot  $25
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar$200$200 
Instruments, Lights, and Mirrors 
Analog clock  $25
Compass  $0
Cornering lights  $50
Fog light, rear  $100
Fog lights$125$125 
Head-up display (HUD)  $350
Headlight washers  $50
Interior ambient lighting, configurable  $150
Power-folding mirrors  $50
Seats and Interior Trim 
Carbon fiber trim  $200
Cooled or ventilated front seats  $300
Door sill trim plates  $100
Folding second row seats$300$300 
Heated second row seats  $200
Illuminated door sill trim plates$200$200 
Leather door panel trim  $250
Manual thigh support length adjuster, driver seat$50$50 
Manual thigh support length adjuster, passenger seat$50$50 
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, passenger seat  $150
Metal pedals$75$75 
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power headrest height adjuster, driver seat  $50
Power headrest height adjuster, passenger seat  $50
Power lumbar adjuster, driver seat$100$100 
Power seat belt height adjusters, front row  $25
Power seatback bolsters, passenger seat  $100
Power thigh bolsters, driver seat  $100
Power thigh bolsters, passenger seat  $100
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Power upper seatback recliner, driver seat  $100
Power upper seatback recliner, passenger seat  $100
Synthetic suede headliner  $650
Upholstered instrument panel  $300
Wood trim$300$300 
Suspension, Wheels, and Tires 
Active steering  $1000
Active steering, electronic link$1000$1000 
Air suspension, auto-leveling and height adjustable  $1000
Alloy wheels  $350
Crosswind stabilization$50$50 
Machined alloy wheels$350$350 
Performance steering system (optional)$0$0 
Total Value of Features$6,305$6,155$14,105
Value of Feature Adjustments$150$0$7,950
Value of Feature Adjustments-1390-7,398

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Specifications Comparison: Infiniti Q50 vs. Audi A8 / S8

Model Year20172018
ModelQ50A8 / S8
Body4dr Sedan4dr Sedan
Wheelbase112.2 in117.8 in
Length188.3 in202.6 in
Width71.8 in76.7 in
Height56.8 in57.4 in
Curb Weight3,667 lb.4,686 lb.
Fuel Capacity20.0 gal.21.7 gal.
Row 1 Headroom40.2 in37.2 in
Row 1 Shoulder Room56.7 in59.1 in
Row 1 Hip Room53.2 in0.0 in
Row 1 Legroom44.5 in41.4 in
Row 2 Headroom37.5 in38.1 in
Row 2 Shoulder Room56.1 in57.8 in
Row 2 Hip Room52.5 in0.0 in
Row 2 Legroom35.1 in38.7 in
Cargo Volume13.5 ft314.2 ft3

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Option Package Details
Infiniti Q50 3.0t Sport

Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Crosswind stabilization50No
Blind spot intervention150No
Eco accelerator100No
Lane keeping assist system400Yes
Total Requested165085%
Total Not Requested30015%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300Yes
Rear cross-traffic detection100No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250Yes
Total Requested115070%
Total Not Requested50030%
Premium Plus Package
FeatureValueRequested?
Remote start150No
Folding second row seats300No
Second-row 2-section 3-person split bench100No
Heated front seats200Yes
Heated steering wheel100Yes
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25No
Total Requested100056%
Total Not Requested77544%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%

Option Package Details
Infiniti Q50 3.0t Red Sport

Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Crosswind stabilization50No
Blind spot intervention150No
Eco accelerator100No
Lane keeping assist system400Yes
Total Requested165085%
Total Not Requested30015%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300Yes
Rear cross-traffic detection100No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250Yes
Total Requested115070%
Total Not Requested50030%
Premium Plus Package
FeatureValueRequested?
Remote start150No
Folding second row seats300No
Second-row 2-section 3-person split bench100No
Heated front seats200Yes
Heated steering wheel100Yes
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25No
Total Requested100056%
Total Not Requested77544%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%

Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Lane departure prevention, steering-based200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Total Requested150077%
Total Not Requested45023%

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