Audi A8 / S8 Audi A8 / S8 2015 Infiniti Q50 Infiniti Q50 2015

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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: $52,655

Infiniti Q50 S 3.7   
Difference: $35,570

Lowest Total Invoice: $48,996

Infiniti Q50 S 3.7   
Difference: $33,119

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201520152015
ModelA8 / S8A8 / S8A8 / S8Q50Q50
TrimA8 3.0TA8 4.0TS8S 3.7S Hybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $77,400 $86,400 $114,900 $43,650 $46,800
Base Invoice $71,982 $80,352 $106,858 $40,595 $43,524
Driver Assistance Package 2,250 2,250 2,100    
Premium Package 3,950 3,950      
Sport Plus Package 3,700 3,700      
Wood trim     0    
Cargo Package       200 200
Navigation Package       1,400 1,400
Deluxe Touring Package       3,100  
Technology Package       3,200  
Temporary spare tire       200  
Deluxe Technology Package         5,000
Driver Assistance Package 2,093 2,093 1,954    
Premium Package 3,673 3,673      
Sport Plus Package 3,442 3,442      
Wood trim     0    
Cargo Package       149 149
Navigation Package       1,302 1,302
Deluxe Touring Package       2,883  
Technology Package       2,976  
Temporary spare tire       186  
Deluxe Technology Package         4,650
Options (change) 9,900 9,900 2,100 8,100 6,600
Options (change) 9,208 9,208 1,954 7,496 6,101
Destination 925 925 925 905 905
Total Price $88,225 $97,225 $117,925 $52,655 $54,305
Total Invoice $82,115 $90,485 $109,737 $48,996 $50,530

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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 S 3.7
TrueDelta Adjusted Price Difference: $28,980
TrueDelta Adjusted Invoice Difference: $26,985
Model Year20152015201520152015
ModelA8 / S8A8 / S8A8 / S8Q50Q50
TrimA8 3.0TA8 4.0TS8S 3.7S Hybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine333hp V6435hp V8520hp V8328hp V6302hp V6 H
TransmissionT8T8T8T7T7
DrivetrainAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14?, 14?, 14
Tire (rear if not all the same)265/40-20265/40-20265/35-21245/40-19245/40-19
Total Price$88,225$97,225$117,925$52,655$54,305
Adjustments for Features-6,990-7,140-8,690-4000
Feature-Adjusted Total Price$81,235$90,085$109,235$52,255$54,305
Cost Above Minimum$0$8,850$28,000$0$2,050
Total Invoice$82,115$90,485$109,737$48,996$50,530
Adjustments for Features-6,506-6,645-8,087-3720
Feature-Adjusted Total Invoice$75,609$83,840$101,650$48,624$50,530
Cost Above Minimum$0$8,231$26,041$0$1,906

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Features Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20152015201520152015
ModelA8 / S8A8 / S8A8 / S8Q50Q50
TrimA8 3.0TA8 4.0TS8S 3.7S Hybrid
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300  
7-speed manually-shiftable automatic   $1200$1200
AWD$1700$1700$1700  
RWD   $0$0
Accessories 
Active noise reduction $0$0  
Eco accelerator   $100$100
Hands-free trunk or liftgate$100$100$100  
Power door closers$300$300$300  
Power trunk closer$350$350$350  
Remote app   $25$25
Sunshade, rear, power$225$225$225  
Sunshades, second row, power  $225  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Automatic braking, low-speed$200$200$200  
Backup collision intervention   $150$150
Blind spot collision prevention   $150$150
Collision preparation system, rear$100$100$100  
Cross-traffic warning, rear   $100$100
Forward collision warning$200$200$200  
Full-size spare tire$225$225$225  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure prevention, steering-based$200$200$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$300$300  
Rollover sensor$50$50$50  
Temporary spare tire   $150 
Tires, run-flat   $150$150
Torque vectoring, brake-based   $100$100
Wide-view front camera$150$150$150  
Wide-view rear camera$0$0$0  
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Cargo mat   $40$40
Overhead sunglass holder   $25$25
Rear seat pass-through   $100 
Climate Control 
Heated windshield washer nozzles$15$15$15  
Ionizing air filtration   $50$50
Rear air vents$100$100 $100$100
Rear air vents with automatic controls  $250  
Rear dual-zone climate control  $125  
Residual heat$50$50$50  
Drivetrain 
Active rear differential$500$500   
Engine / Motor 
Automatic start / stop $150  $150
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 
App support   $0$0
Concierge Services - 4 year subscription   $200$200
DVD-compatible player$0$0$0  
Handwriting recognition$200$200$200  
Media drive$15$15$15  
SD Card slot$25$25$25  
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar   $200$200
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Compass$0$0$0  
Cornering lights$50$50$50  
Fog light, rear$100$100$100  
Fog lights   $125$125
Head-up display (HUD)$350$350$350  
Headlight washers$50$50$50  
Interior ambient lighting, configurable$150$150$150  
Power-folding mirrors$50$50$50  
Seats and Interior Trim 
Cooled or ventilated front seats$300$300$300  
Folding second row seats   $300 
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$100$100  
Massage, passenger seat$100$100$100  
Memory system, passenger seat$150$150$150  
Metal pedals   $75$75
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power headrest height adjuster, driver seat$50$50$50  
Power headrest height adjuster, passenger seat$50$50$50  
Power lumbar adjuster, driver seat   $100$100
Power seat belt height adjusters, front row$25$25$25  
Power seatback bolsters, passenger seat$100$100$100  
Power thigh bolsters, driver seat$100$100$100  
Power thigh bolsters, passenger seat$100$100$100  
Power thigh support length adjuster, driver seat$100$100$100  
Power thigh support length adjuster, passenger seat$100$100$100  
Power upper seatback recliner, driver seat$100$100$100  
Power upper seatback recliner, passenger seat$100$100$100  
Synthetic suede headliner  $650  
Upholstered instrument panel$300$300$300  
Suspension, Wheels, and Tires 
Active steering$1000$1000$1000  
Active steering, electronic link   $1000$1000
Adaptive dampers - electrical$500$500$500  
Air suspension, auto-leveling and height adjustable$1000$1000$1000  
Performance steering system (optional)   $0$0
Sport suspension (upgrade)   $0$0
Total Value of Features$11,855$12,005$13,555$5,265$4,865
Value of Feature Adjustments$6,990$7,140$8,690$400$0
Value of Feature Adjustments-6,506-6,645-8,087-3720

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Specifications Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20152015
ModelA8 / S8Q50
Body4dr Sedan4dr Sedan
Wheelbase117.8 in112.2 in
Length202.2 in188.3 in
Width76.7 in71.8 in
Height57.5 in56.8 in
Curb Weight4,366 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 A8 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention system, steering-based200Yes
Total Requested150088%
Total Not Requested20012%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Head-up display (HUD)350No
Blind spot warning system200Yes
Around view cameras300Yes
Wide-view front camera150No
Collision preparation system, rear100No
Wide-view rear camera0No
Total Requested60030%
Total Not Requested140070%
Sport Plus Package
FeatureValueRequested?
Active steering1000Yes
Active rear differential500No
265/40HR20 tires400No
Total Requested100053%
Total Not Requested90047%

Option Package Details
Audi A8 / S8 A8 4.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention system, steering-based200Yes
Total Requested150088%
Total Not Requested20012%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Massage, driver seat100No
Massage, passenger seat100No
Head-up display (HUD)350No
Blind spot warning system200Yes
Around view cameras300Yes
Wide-view front camera150No
Collision preparation system, rear100No
Wide-view rear camera0No
Total Requested60030%
Total Not Requested140070%
Sport Plus Package
FeatureValueRequested?
Active steering1000Yes
Active rear differential500No
265/40HR20 tires400No
Total Requested100053%
Total Not Requested90047%

Option Package Details
Audi A8 / S8 S8

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention system, steering-based200Yes
Total Requested130087%
Total Not Requested20013%

Option Package Details
Infiniti Q50 S 3.7

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
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
Wood trim300Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Total Requested177555%
Total Not Requested145045%
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 warning250Yes
Lane keeping assist system400Yes
Total Requested220080%
Total Not Requested55020%

Option Package Details
Infiniti Q50 S Hybrid

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?
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
Wood trim300Yes
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
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 warning250Yes
Lane keeping assist system400Yes
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Total Requested377586%
Total Not Requested60014%

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