Infiniti Q50 Infiniti Q50 2018 Audi A8 Audi A8 2010

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

Join Us

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

Lowest Total Price: $57,110

Infiniti Q50 3.0t Red Sport   
Difference: $19,065

Lowest Total Invoice: $53,141

Infiniti Q50 3.0t Red Sport   
Difference: $17,759

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182010
ModelQ50A8
Trim3.0t Red SportA8
Body4dr Sedan4dr Sedan
Base Price $51,000 $74,550
Base Invoice $47,430 $69,331
Sensory Package 2,650  
Illuminated door sill trim plates 465  
AWD 2,000  
Cold Weather Package   800
Sensory Package 2,465  
Illuminated door sill trim plates 391  
AWD 1,860  
Cold Weather Package   744
Options (change) 5,115 800
Options (change) 4,716 744
Destination 995 825
Total Price $57,110 $76,175
Total Invoice $53,141 $70,900

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 Infiniti Q50 dealer quotes or Audi A8 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: Infiniti Q50 vs. Audi A8

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Red Sport
TrueDelta Adjusted Price Difference: $18,100
TrueDelta Adjusted Invoice Difference: $16,861
Model Year20182010
ModelQ50A8
Trim3.0t Red SportA8
Body4dr Sedan4dr Sedan
Engine400hp V6350hp V8
TransmissionT7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG16/23 MPG
Audio (watts, speakers)?, 16200, 12
Tire (rear if not all the same)245/40-19255/40-19
Total Price$57,110$76,175
Adjustments for Features0-965
Feature-Adjusted Total Price$57,110$75,210
Total Invoice$53,141$70,900
Adjustments for Features0-898
Feature-Adjusted Total Invoice$53,141$70,002

Return to top

Features Comparison: Infiniti Q50 vs. Audi A8

Model Year20182010
ModelQ50A8
Trim3.0t Red SportA8
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
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 warning system$200 
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
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 
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 
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 
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 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 
Wheels, dark finish$0 
Total Value of Features$7,650$8,615
Value of Feature Adjustments$0$965
Value of Feature Adjustments0-898

Return to top

Specifications Comparison: Infiniti Q50 vs. Audi A8

Model Year20182010
ModelQ50A8
Body4dr Sedan4dr Sedan
Wheelbase112.2 in115.9 in
Length189.6 in199.3 in
Width71.8 in74.6 in
Height57.2 in56.9 in
Curb Weight3,993 lb.4,288 lb.
Fuel Capacity20.0 gal.23.8 gal.
Row 1 Headroom40.2 in37.3 in
Row 1 Shoulder Room56.7 in59.1 in
Row 1 Hip Room53.2 in0.0 in
Row 1 Legroom44.5 in41.4 in
Row 2 Headroom37.5 in38.0 in
Row 2 Shoulder Room56.1 in57.5 in
Row 2 Hip Room52.5 in0.0 in
Row 2 Legroom35.1 in37.6 in
Cargo Volume13.2 ft314.6 ft3

Return to top

Option Package Details
Infiniti Q50 3.0t Red Sport

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%

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%

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 Infiniti models.