Audi A8 / S8 Audi A8 / S8 2015 Infiniti Q50 Infiniti Q50 2017

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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: $60,070

Infiniti Q50 3.0t Red Sport   
Difference: $58,605

Lowest Total Invoice: $55,851

Infiniti Q50 3.0t Red Sport   
Difference: $54,583

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152017
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Base Price $114,900 $48,700
Base Invoice $106,858 $45,291
Cold Weather Package 750  
Driver Assistance Package 2,100 2,150
Wood trim 0 400
Cargo Package   200
Technology Package   1,700
Illuminated door sill trim plates   465
Premium Plus Package   2,250
Active steering, electronic link   1,000
Temporary spare tire   300
AWD   2,000
Cold Weather Package 697  
Driver Assistance Package 1,954 2,000
Wood trim 0 372
Cargo Package   149
Technology Package   1,581
Illuminated door sill trim plates   391
Premium Plus Package   2,093
Active steering, electronic link   930
Temporary spare tire   279
AWD   1,860
Options (change) 2,850 10,465
Options (change) 2,651 9,655
Destination 925 905
Total Price $118,675 $60,070
Total Invoice $110,434 $55,851

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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 3.0t Red Sport
TrueDelta Adjusted Price Difference: $52,365
TrueDelta Adjusted Invoice Difference: $48,776
Model Year20152017
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Engine520hp V8400hp V6
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG19/26 MPG
Audio (watts, speakers)630, 14?, 16
Tire (rear if not all the same)265/35-21245/40-19
Total Price$118,675$60,070
Adjustments for Features-6,2400
Feature-Adjusted Total Price$112,435$60,070
Total Invoice$110,434$55,851
Adjustments for Features-5,8070
Feature-Adjusted Total Invoice$104,627$55,851

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Features Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20152017
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Active noise reduction$0 
Eco accelerator $100
Hands-free trunk or liftgate$100 
Power door closers$300 
Power trunk closer$350 
Remote app $25
Remote start $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
Automatic braking, low-speed$200 
Backup collision intervention $150
Blind spot collision prevention $150
Collision preparation system, rear$100 
Cross-traffic warning, rear $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
Moving object detection, front $25
Moving object detection, rear $25
Predictive forward collision warning $250
Rear side airbags$300 
Rollover sensor$50 
Temporary spare tire $150
Torque vectoring, brake-based $100
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo mat $40
Overhead sunglass holder $25
Ski sack$50 
Climate Control 
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Rear air vents $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
Infotainment 
App support $0
Concierge Services - 1 year subscription $50
DVD-compatible player$0 
Handwriting recognition$200 
Media drive$15 
SD Card slot$25 
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Analog clock$25 
Compass$0 
Cornering lights$50 
Fog light, rear$100 
Fog lights $125
Head-up display (HUD)$350 
Headlight washers$50 
Interior ambient lighting, configurable$150 
Power-folding mirrors$50 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats$200 
Illuminated door sill trim plates $200
Leather door panel trim$250 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Metal pedals $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
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 
Suspension, Wheels, and Tires 
Active steering$1000 
Active steering, electronic link $1000
Air suspension, auto-leveling and height adjustable$1000 
Alloy wheels$350 
Crosswind stabilization $50
Machined alloy wheels $350
Performance steering system (optional) $0
Total Value of Features$13,755$7,515
Value of Feature Adjustments$6,240$0
Value of Feature Adjustments-5,8070

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Specifications Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20152017
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 Weight4,707 lb.4,005 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

Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20044%
Total Not Requested25056%
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 3.0t Red Sport

AWD
FeatureValueRequested?
AWD0Yes
245/40VR19 tires400No
Total Requested00%
Total Not Requested400100%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
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
Voice control for nav and audio75Yes
Traffic + travel information25Yes
Remote app25No
Navigation system600Yes
Telematics service, such as OnStar200No
Total Requested100056%
Total Not Requested77544%

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