Audi A8 / S8 Audi A8 / S8 2007 Infiniti Q50 Infiniti Q50 2020

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $60,390

Infiniti Q50 3.0t Red Sport   
Difference: $34,755

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072020
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Base Price $92,000 $54,250
Ski sack 175  
Satellite radio 550  
Sensory Package   2,650
Illuminated door sill trim plates   465
AWD   2,000
Ski sack 159  
Satellite radio 501  
Sensory Package   2,465
Illuminated door sill trim plates   391
AWD   1,860
Options (change) 725 5,115
Options (change) 660 4,716
Destination 720 1,025
Gas Tax 1,700 0
Total Price $95,145 $60,390

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A8 / S8 dealer quotes or Infiniti Q50 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A8 / S8 vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Red Sport
TrueDelta Adjusted Price Difference: $36,315
TrueDelta Adjusted Invoice Difference: $81,552
Model Year20072020
ModelA8 / S8Q50
TrimS83.0t Red Sport
Body4dr Sedan4dr Sedan
Engine450hp V10400hp V6
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/21 MPG19/26 MPG
Audio (watts, speakers)200, 12?, 16
Tire (rear if not all the same)265/35-20245/40-19
Total Price$95,145$60,390
Adjustments for Features0-1,560
Feature-Adjusted Total Price$95,145$58,830

Return to top

Features Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20072020
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 
Heated steering wheel $100
Power trunk / liftgate pull-down$50 
Proximity key $250
Remote app $25
Remote start $150
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 warning system $200
Cross-traffic warning, rear $100
Knee airbag, driver$75 
Knee airbag, passenger$75 
Moving object detection, front $25
Moving object detection, rear $25
Obstacle detection, front $150
Obstacle detection, rear $250
Predictive forward collision warning $250
Rear side airbags$300 
Tires, run-flat $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 
Painted brake calipers (optional) $0
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
MP3-compatible player $50
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information $25
Instruments, Lights, and Mirrors 
Cornering lights$50 
Fog light, rear$100 
Headlight washers$50 
LED headlights $1000
Power-folding mirrors$50 
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim $100
Folding second row seats $300
Illuminated door sill trim plates $200
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
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 
Wood trim$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector $200
Performance steering system (optional) $0
Sport suspension (upgrade)$0 
Wheels, dark finish $0
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$6,840$8,400
Value of Feature Adjustments$0$1,560
Value of Feature Adjustments0-148

Return to top

Specifications Comparison: Audi A8 / S8 vs. Infiniti Q50

Model Year20072020
ModelA8 / S8Q50
Body4dr Sedan4dr Sedan
Wheelbase115.9 in112.2 in
Length199.3 in189.6 in
Width74.6 in71.8 in
Height56.9 in57.2 in
Curb Weight4,586 lb.3,998 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 ft313.2 ft3

Return to top

Option Package Details
Infiniti Q50 3.0t Red Sport

AWD
FeatureValueRequested?
AWD0Yes
245/40VR19 tires400No
Total Requested00%
Total Not Requested400100%
Sensory Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Surround sound250Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Automatic air recirculation100No
Interior ambient lighting150No
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested72553%
Total Not Requested65047%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Audi models.