Audi A8 / S8 Audi A8 / S8 2018 Infiniti Q50 Infiniti Q50 2014

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Audi A8 / S8 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.

Audi A8 / S8 vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $51,095

Infiniti Q50 3.7 Premium   
Difference: $68,805

Lowest Total Invoice: $47,468

Infiniti Q50 3.7 Premium   
Difference: $64,108

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201420142014
ModelA8 / S8Q50Q50Q50
TrimS8 Plus3.7 PremiumS 3.7S Hybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $115,900 $40,000 $43,650 $46,800
Base Invoice $107,788 $37,200 $40,595 $43,524
Executive Plus Package 2,800      
All-weather floor mats 225 230 230 230
Cargo Package   200 200 200
Navigation Package   1,400 1,400 1,400
Deluxe Touring Package   3,100 3,100  
Leather seating surfaces   1,000    
Technology Package   3,200 3,200  
Rear spoiler   860 860 860
Temporary spare tire   200 200  
Deluxe Technology Package       5,000
Executive Plus Package 2,604      
All-weather floor mats 209 175 175 175
Cargo Package   149 149 149
Navigation Package   1,302 1,302 1,302
Deluxe Touring Package   2,883 2,883  
Leather seating surfaces   930    
Technology Package   2,976 2,976  
Rear spoiler   762 762 762
Temporary spare tire   186 186  
Deluxe Technology Package       4,650
Options (change) 3,025 10,190 9,190 7,690
Options (change) 2,813 9,363 8,433 7,038
Destination 975 905 905 905
Total Price $119,900 $51,095 $53,745 $55,395
Total Invoice $111,576 $47,468 $49,933 $51,467

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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: Audi A8 / S8 vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Infiniti Q50 3.7 Premium
TrueDelta Adjusted Price Difference: $59,630
TrueDelta Adjusted Invoice Difference: $55,570
Model Year2018201420142014
ModelA8 / S8Q50Q50Q50
TrimS8 Plus3.7 PremiumS 3.7S Hybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine605hp V8328hp V6328hp V6302hp V6 H
TransmissionT8T7T7T7
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14?, 14?, 14?, 14
Tire (rear if not all the same)275/35-21225/55-17245/40-19245/40-19
Total Price$119,900$51,095$53,745$55,395
Adjustments for Features-9,200-25-4000
Feature-Adjusted Total Price$110,700$51,070$53,345$55,395
Cost Above Minimum$0$0$2,275$4,325
Total Invoice$111,576$47,468$49,933$51,467
Adjustments for Features-8,561-23-3720
Feature-Adjusted Total Invoice$103,015$47,445$49,561$51,467
Cost Above Minimum$0$0$2,116$4,022

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Features Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year2018201420142014
ModelA8 / S8Q50Q50Q50
TrimS8 Plus3.7 PremiumS 3.7S Hybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300   
7-speed manually-shiftable automatic $1200$1200$1200
AWD$1700   
RWD $0$0$0
Accessories 
Active noise reduction$0   
Eco accelerator $100$100$100
Hands-free trunk or liftgate$100   
Heated steering wheel$100   
Power door closers$300   
Power trunk closer$350   
Remote app $25$25$25
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, low-speed$200   
Backup collision intervention $150$150$150
Blind spot collision prevention $150$150$150
Collision preparation system, rear$100   
Cross-traffic warning, rear $100$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$400
Moving object detection, front $25$25$25
Moving object detection, rear $25$25$25
Predictive forward collision warning $250$250$250
Rear side airbags$300   
Rollover sensor$50   
Temporary spare tire $150$150 
Tires, run-flat $150$150$150
Torque vectoring, brake-based $100$100$100
Wide-view front camera$150   
Wide-view rear camera$0   
Cargo Management 
Air-conditioned storage compartment$50   
Cargo mat $40$40$40
Cargo tray $40$40$40
Overhead sunglass holder $25$25$25
Rear seat pass-through$100$100$100 
Ski sack$50   
Climate Control 
Heated windshield washer nozzles$15   
Ionizing air filtration $50$50$50
Rear air vents $100$100$100
Rear air vents with automatic controls$250   
Rear dual-zone climate control$125   
Residual heat$50   
Engine / Motor 
Automatic start / stop   $150
Dual-mode exhaust, switchable$500   
Exterior 
Black grille (optional) $0$0$0
Body kit$0   
Laminated front side windows$200   
Laminated rear side windows$100   
Self-repairing paint $0$0$0
Infotainment 
App support $0$0$0
Concierge Services - 4 year subscription $200$200$200
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$25
Telematics service, such as OnStar $200$200$200
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Analog clock$25   
Compass$0   
Cornering lights$50   
Fog light, rear$100   
Fog lights $125$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   
Folding second row seats $300$300 
Heated second row seats$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$100
Power seat belt height adjusters, front row$25   
Power seatback bolsters, driver seat$100 $100$100
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$300
Suspension, Wheels, and Tires 
Active steering$1000   
Active steering, electronic link $1000$1000$1000
Adaptive dampers - electrical$500   
Air suspension, auto-leveling and height adjustable$1000   
Alloy wheels$350 $350$350
Machined alloy wheels $350  
Performance steering system (optional)  $0$0
Sport suspension (upgrade)  $0$0
Transmission 
Steering-wheel-mounted transmission controls$100 $100$100
Total Value of Features$14,955$5,780$6,155$5,755
Value of Feature Adjustments$9,200$25$400$0
Value of Feature Adjustments-8,561-23-3720

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Specifications Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20182014
ModelA8 / S8Q50
Body4dr Sedan4dr Sedan
Wheelbase117.8 in112.2 in
Length202.6 in188.3 in
Width76.7 in71.8 in
Height57.4 in56.8 in
Curb Weight4,686 lb.3,575 lb.
Fuel Capacity21.7 gal.20.0 gal.
Row 1 Headroom37.2 in40.2 in
Row 1 Shoulder Room59.1 in56.7 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom41.4 in44.5 in
Row 2 Headroom38.1 in37.5 in
Row 2 Shoulder Room57.8 in56.1 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom38.7 in35.1 in
Cargo Volume14.2 ft313.5 ft3

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Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Ski sack50No
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100No
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Total Requested140072%
Total Not Requested55028%

Option Package Details
Infiniti Q50 3.7 Premium

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Power lumbar adjuster, driver seat50Yes
Total Requested950100%
Total Not Requested00%
All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%
Rear spoiler
FeatureValueRequested?
Rear spoiler200Yes
Black grille (optional)0No
Total Requested200100%
Total Not Requested00%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25No
Total Requested70076%
Total Not Requested22524%
Deluxe Touring Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300No
Electronic systems calibration selector200Yes
Active steering, electronic link1000No
Wood trim300No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Around view cameras300Yes
Moving object detection, front25No
Moving object detection, rear25No
Total Requested147546%
Total Not Requested175054%
Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Ionizing air filtration50No
Blind spot intervention150No
Eco accelerator100No
Backup collision intervention150No
Predictive forward collision alert250Yes
Lane keeping assist system400Yes
Total Requested220080%
Total Not Requested55020%

Option Package Details
Infiniti Q50 S 3.7

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%
Rear spoiler
FeatureValueRequested?
Rear spoiler200Yes
Black grille (optional)0No
Total Requested200100%
Total Not Requested00%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25No
Total Requested70076%
Total Not Requested22524%
Deluxe Touring Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300No
Electronic systems calibration selector200Yes
Active steering, electronic link1000No
Wood trim300No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Around view cameras300Yes
Moving object detection, front25No
Moving object detection, rear25No
Total Requested147546%
Total Not Requested175054%
Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Ionizing air filtration50No
Blind spot intervention150No
Eco accelerator100No
Backup collision intervention150No
Predictive forward collision alert250Yes
Lane keeping assist system400Yes
Total Requested220080%
Total Not Requested55020%

Option Package Details
Infiniti Q50 S Hybrid

All-weather floor mats
FeatureValueRequested?
All-weather floor mats75Yes
Cargo tray40No
Total Requested7565%
Total Not Requested4035%
Rear spoiler
FeatureValueRequested?
Rear spoiler200Yes
Black grille (optional)0No
Total Requested200100%
Total Not Requested00%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25No
Total Requested70076%
Total Not Requested22524%
Deluxe Technology Package
FeatureValueRequested?
Wood trim300No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Around view cameras300Yes
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision alert250Yes
Lane keeping assist system400Yes
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Ionizing air filtration50No
Blind spot intervention150No
Eco accelerator100No
Backup collision intervention150No
Total Requested347579%
Total Not Requested90021%

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