Audi A8 Audi A8 2011 Infiniti Q50 Infiniti Q50 2018
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Audi A8 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 vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $57,110

Infiniti Q50 3.0t Red Sport   
Difference: $26,365

Lowest Total Invoice: $53,141

Infiniti Q50 3.0t Red Sport   
Difference: $24,552

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112018
ModelA8Q50
TrimA83.0t Red Sport
Body4dr Sedan4dr Sedan
Base Price $78,050 $51,000
Base Invoice $72,587 $47,430
Cold Weather Package 800  
Convenience Package 2,350  
LED headlights 1,400  
Sensory Package   2,650
Illuminated door sill trim plates   465
AWD   2,000
Cold Weather Package 744  
Convenience Package 2,185  
LED headlights 1,302  
Sensory Package   2,465
Illuminated door sill trim plates   391
AWD   1,860
Options (change) 4,550 5,115
Options (change) 4,231 4,716
Destination 875 995
Total Price $83,475 $57,110
Total Invoice $77,693 $53,141

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

Dealer Price Quotes

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

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TrueDelta Value Comparison: Audi A8 vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Red Sport
TrueDelta Adjusted Price Difference: $24,260
TrueDelta Adjusted Invoice Difference: $22,593
Model Year20112018
ModelA8Q50
TrimA83.0t Red Sport
Body4dr Sedan4dr Sedan
Engine372hp V8400hp V6
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/27 MPG19/26 MPG
Audio (watts, speakers)630, 14?, 16
Tire (rear if not all the same)255/45-19245/40-19
Total Price$83,475$57,110
Adjustments for Features-2,1050
Feature-Adjusted Total Price$81,370$57,110
Total Invoice$77,693$53,141
Adjustments for Features-1,9590
Feature-Adjusted Total Invoice$75,734$53,141

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Features Comparison: Audi A8 vs. Infiniti Q50

Model Year20112018
ModelA8Q50
TrimA83.0t Red Sport
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Power trunk closer$350 
Remote app $25
Remote start $150
Sunshade, rear, power$225 
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
Brake- or yaw-sensor-initiated collision preparation system$0 
Cross-traffic warning, rear $100
Full-size spare tire$225 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Moving object detection, front $25
Moving object detection, rear $25
Predictive forward collision warning $250
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment$50 
Overhead sunglass holder $25
Ski sack$50 
Climate Control 
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Residual heat$50 
Exterior 
Painted brake calipers (optional) $0
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
Traffic + travel information $25
Traffic information$25 
Instruments, Lights, and Mirrors 
Analog clock$25 
Cornering lights$50 
Fog light, rear$100 
Headlight washers$50 
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Aluminum trim $100
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats$200 
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 
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, 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 
Upholstered instrument panel$300 
Wood trim$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Performance steering system (optional) $0
Wheels, dark finish $0
Total Value of Features$8,230$6,125
Value of Feature Adjustments$2,105$0
Value of Feature Adjustments-1,9590

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See a complete comparison of Audi A8 vs. Infiniti Q50 features.

Specifications Comparison: Audi A8 vs. Infiniti Q50

Model Year20112018
ModelA8Q50
Body4dr Sedan4dr Sedan
Wheelbase117.8 in112.2 in
Length202.2 in189.6 in
Width76.7 in71.8 in
Height57.5 in57.2 in
Curb Weight4,409 lb.3,993 lb.
Fuel Capacity23.8 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 Volume13.2 ft313.2 ft3

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See a complete comparison of Audi A8 vs. Infiniti Q50 specs.

Option Package Details
Audi A8 A8

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%
Convenience Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid350No
Proximity key250Yes
Total Requested85071%
Total Not Requested35029%

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 recirculation100Yes
Interior ambient lighting150Yes
Ionizing air filtration50No
Bose, 16 speakers (with subwoofer)350No
Total Requested97571%
Total Not Requested40029%

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