Audi A8 / S8 Audi A8 / S8 2009 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: $59,870

Infiniti Q50 3.0t Red Sport   
Difference: $43,605

Lowest Total Invoice: $55,702

Infiniti Q50 3.0t Red Sport   
Difference: $40,735

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092017
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Base Price $96,200 $48,700
Base Invoice $89,465 $45,291
Cold Weather Package 850  
Technology Package 3,500 1,700
Driver Assistance Package   2,150
Illuminated door sill trim plates   465
Wood trim   400
Premium Plus Package   2,250
Active steering, electronic link   1,000
Temporary spare tire   300
AWD   2,000
Cold Weather Package 791  
Technology Package 3,256 1,581
Driver Assistance Package   2,000
Illuminated door sill trim plates   391
Wood trim   372
Premium Plus Package   2,093
Active steering, electronic link   930
Temporary spare tire   279
AWD   1,860
Options (change) 4,350 10,265
Options (change) 4,047 9,506
Destination 825 905
Gas Tax 2,100 0
Total Price $103,475 $59,870
Total Invoice $96,437 $55,702

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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: $43,890
TrueDelta Adjusted Invoice Difference: $41,000
Model Year20092017
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Engine450hp V10400hp V6
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/19 MPG19/26 MPG
Audio (watts, speakers)200, 12?, 16
Tire (rear if not all the same)265/35-20245/40-19
Total Price$103,475$59,870
Adjustments for Features0-285
Feature-Adjusted Total Price$103,475$59,585
Total Invoice$96,437$55,702
Adjustments for Features0-265
Feature-Adjusted Total Invoice$96,437$55,437

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Features Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20092017
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Eco accelerator $100
Power door closers$300 
Power trunk closer$350 
Remote app $25
Remote start $150
Sunshade, rear, power$225 
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras $500
Automatic braking, high-speed or partial $200
Backup collision intervention $150
Blind spot collision prevention $150
Cross-traffic warning, rear $100
Full-size spare tire$225 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane keeping assist $400
Moving object detection, front $25
Moving object detection, rear $25
Predictive forward collision warning $250
Radar- or camera-based collision preparation system $0
Rear side airbags$300 
Rearview camera$200 
Temporary spare tire $150
Torque vectoring, brake-based $100
Cargo Management 
Overhead sunglass holder $25
Ski sack$50 
Climate Control 
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Residual heat$50 
Exterior 
Bodyside moldings$75 
Self-repairing paint $0
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, remote$200 
CD player $125
Concierge Services - 1 year subscription $50
HD radio $50
iPod integration$100 
MP3-compatible player $50
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information $25
USB port $25
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Cornering lights$50 
Fog light, rear$100 
Headlight washers$50 
Interior ambient lighting$150 
LED headlights $1000
Power-folding mirrors$50 
Xenon HID headlights$500 
Seats and Interior Trim 
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
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 seatback bolsters, driver 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 
Suspension, Wheels, and Tires 
Active steering, electronic link $1000
Air suspension, auto-leveling and height adjustable$1000 
Alloy wheels$350 
Crosswind stabilization $50
Electronic systems calibration selector $200
Machined alloy wheels $350
Performance steering system (optional) $0
Sport suspension (upgrade)$0 
Total Value of Features$10,165$10,450
Value of Feature Adjustments$0$285
Value of Feature Adjustments0-265

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Specifications Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20092017
ModelA8 / S8Q50
Body4dr Sedan4dr Sedan
Wheelbase115.9 in112.2 in
Length199.3 in188.3 in
Width74.6 in71.8 in
Height56.9 in56.8 in
Curb Weight4,586 lb.4,005 lb.
Fuel Capacity23.8 gal.20.0 gal.
Row 1 Headroom37.3 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 Headroom38.0 in37.5 in
Row 2 Shoulder Room57.5 in56.1 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom37.6 in35.1 in
Cargo Volume14.6 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
Steering-wheel-mounted transmission controls100Yes
Total Requested30055%
Total Not Requested25045%
Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested850100%
Total Not Requested00%

Option Package Details
Infiniti Q50 3.0t Red Sport

AWD
FeatureValueRequested?
AWD0Yes
245/40VR19 tires400No
Total Requested00%
Total Not Requested400100%
Technology Package
FeatureValueRequested?
Steering-linked headlights150Yes
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Crosswind stabilization50No
Blind spot intervention150No
Eco accelerator100No
Lane keeping assist system400No
Total Requested35018%
Total Not Requested160082%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Blind spot warning system200Yes
Around view cameras300No
Rear cross-traffic detection100No
Automatic braking, high-speed or partial200No
Backup collision intervention150No
Moving object detection, front25No
Moving object detection, rear25No
Predictive forward collision warning250No
Total Requested60036%
Total Not Requested105064%
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 information25No
Remote app25No
Navigation system600Yes
Telematics service, such as OnStar200No
Total Requested97555%
Total Not Requested80045%

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