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Infiniti QX vs. Audi A8 / S8 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.

Infiniti QX vs. Audi A8 / S8 Invoice Comparison

Lowest Total Price: $71,945

Infiniti QX QX56   
Difference: $50,680

Lowest Total Invoice: $66,071

Infiniti QX QX56   
Difference: $48,147

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132009
ModelQXA8 / S8
TrimQX56A8 L W12
Body4dr SUV4dr Sedan, ext.
Base Price $60,750 $120,100
Base Invoice $56,218 $111,693
Deluxe Touring Package 4,650  
275/50HR22 2,450  
Theater Package 3,100  
Deluxe Touring Package 4,038  
275/50HR22 2,128  
Theater Package 2,692  
Options (change) 10,200 0
Options (change) 8,858 0
Destination 995 825
Gas Tax 0 1,700
Total Price $71,945 $122,625
Total Invoice $66,071 $114,218

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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 Infiniti QX dealer quotes or Audi A8 / S8 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Infiniti QX QX56
TrueDelta Adjusted Price Difference: $48,980
TrueDelta Adjusted Invoice Difference: $46,564
Model Year20132009
ModelQXA8 / S8
TrimQX56A8 L W12
Body4dr SUV4dr Sedan, ext.
Engine400hp V8450hp W12
TransmissionT7T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 15200, 12
Tire (rear if not all the same)275/50-22255/40-19
Total Price$71,945$122,625
Adjustments for Features0-1,700
Feature-Adjusted Total Price$71,945$120,925
Total Invoice$66,071$114,218
Adjustments for Features0-1,583
Feature-Adjusted Total Invoice$66,071$112,635

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Features Comparison: Infiniti QX vs. Audi A8 / S8

Model Year20132009
ModelQXA8 / S8
TrimQX56A8 L W12
Body4dr SUV4dr Sedan, ext.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
AC power outlet$100 
Heated steering wheel$100 
Power door closers $300
Power liftgate$350 
Power trunk closer $350
Sunshade, rear, power $225
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Knee airbag, driver $75
Knee airbag, passenger $75
Moving object detection, front$25 
Moving object detection, rear$25 
Rear side airbags $300
Rearview camera $200
Rollover sensor$50 
Side curtain airbags $350
Side curtain airbags, three rows$500 
Cargo Management 
Class IV trailer hitch$300 
Overhead sunglass holder$25 
Rear seat pass-through $100
Roof rails$250 
Ski sack $50
Trailering equipment (7 wire)$150 
Climate Control 
Heated windshield washer nozzles $15
Ionizing air filtration$50 
Rear dual-zone climate control $125
Rear HVAC unit$400 
Rear wiper$175 
Residual heat $50
Exterior 
Bodyside moldings $75
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows$275 
Rear spoiler$200 
Running boards$350 
Skid plate (one)$50 
Wheel-lip moldings$75 
Infotainment 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player$125 
Concierge Services - 4 year subscription$200 
DVD-compatible player$0 
Entertainment system with dual headrest screens$1200 
Entertainment system, console-mounted $1000
iPod integration $100
Media drive$15 
MP3-compatible player$50 
Traffic + travel information$25 
USB port$25 
Instruments, Lights, and Mirrors 
Analog clock$25 
Cornering lights $50
Fog light, rear $100
Illuminated vanity mirrors, rear seat $100
Steering-linked headlights $150
Seats and Interior Trim 
Folding second row seats$300 
Leather door panel trim $250
Leather seating surfaces, third-row seats$200 
Manual recliner, second row seats$75 
Massage, driver seat $100
Massage, passenger seat $100
Memory system, passenger seat $150
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power 4-way lumbar adjuster, second row seats $225
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Power recliner, second row seats $150
Power recliner, third row seats$150 
Power release, second row seats$50 
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power tilt adjuster, passenger seat $100
Power tilt adjuster, second row seats $150
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Power-folding third row seats$1000 
Synthetic suede headliner $650
Wood trim $300
Wood trim, alternative type$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Auto-leveling rear shocks$200 
Hydraulically cross-linked dampers$500 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$9,815$11,515
Value of Feature Adjustments$0$1,700
Value of Feature Adjustments0-1,583

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See a complete comparison of Infiniti QX vs. Audi A8 / S8 features.

Specifications Comparison: Infiniti QX vs. Audi A8 / S8

Model Year20132009
ModelQXA8 / S8
Body4dr SUV4dr Sedan, ext.
Wheelbase121.1 in121.0 in
Length208.3 in204.4 in
Width79.9 in74.6 in
Height75.8 in57.3 in
Curb Weight5,591 lb.4,400 lb.
Fuel Capacity26.0 gal.23.8 gal.
Row 1 Headroom39.9 in37.4 in
Row 1 Shoulder Room63.8 in59.1 in
Row 1 Hip Room59.2 in0.0 in
Row 1 Legroom39.6 in41.3 in
Row 2 Headroom40.0 in38.3 in
Row 2 Shoulder Room63.5 in57.5 in
Row 2 Hip Room58.4 in0.0 in
Row 2 Legroom41.0 in42.3 in
Row 3 Headroom36.8 in0.0 in
Row 3 Shoulder Room60.5 in0.0 in
Row 3 Hip Room48.8 in0.0 in
Row 3 Legroom28.8 in0.0 in
Cargo Volume,
Minimum		16.6 ft314.6 ft3
Cargo Volume,
Behind R2		49.6 ft314.6 ft3
Cargo Volume,
Maximum		95.1 ft314.6 ft3

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See a complete comparison of Infiniti QX vs. Audi A8 / S8 specs.

Option Package Details
Infiniti QX QX56

Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300Yes
Headlight washers50Yes
Surround sound250Yes
Interior lights, additional0No
Automatic air recirculation100Yes
Wood trim, alternative type0No
Hydraulically cross-linked shocks500Yes
Ionizing air filtration50No
Bose, 15 speakers (with subwoofer)350No
Total Requested120075%
Total Not Requested40025%
Theater Package
FeatureValueRequested?
Heated second row seats200Yes
AC power outlet100No
Entertainment system with dual headrest screens1200No
Power release, second row seats50No
Total Requested20013%
Total Not Requested135087%

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