Audi A6 / S6 Audi A6 / S6 2008 Infiniti Q50 Infiniti Q50 2020

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

Join Us

Audi A6 / S6 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 A6 / S6 vs. Infiniti Q50 Invoice Comparison

Lowest Total Price: $60,615

Infiniti Q50 3.0t Red Sport   
Difference: $17,450

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082020
ModelA6 / S6Q50
TrimS63.0t Red Sport
Body4dr Sedan4dr Sedan
Base Price $72,350 $54,250
Technology Package 3,350  
iPod integration 290  
Cargo Package   225
Sensory Package   2,650
Illuminated door sill trim plates   465
AWD   2,000
Technology Package 3,115  
iPod integration 225  
Cargo Package   195
Sensory Package   2,465
Illuminated door sill trim plates   391
AWD   1,860
Options (change) 3,640 5,340
Options (change) 3,340 4,911
Destination 775 1,025
Gas Tax 1,300 0
Total Price $78,065 $60,615

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 A6 / S6 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 A6 / S6 vs. Infiniti Q50

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Red Sport
TrueDelta Adjusted Price Difference: $19,625
TrueDelta Adjusted Invoice Difference: $66,977
Model Year20082020
ModelA6 / S6Q50
TrimS63.0t Red Sport
Body4dr Sedan4dr Sedan
Engine435hp V10400hp V6
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/19 MPG19/26 MPG
Audio (watts, speakers)330, 13?, 16
Tire (rear if not all the same)265/35-19245/40-19
Total Price$78,065$60,615
Adjustments for Features0-2,175
Feature-Adjusted Total Price$78,065$58,440

Return to top

Features Comparison: Audi A6 / S6 vs. Infiniti Q50

Model Year20082020
ModelA6 / S6Q50
TrimS63.0t 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
Remote app $25
Remote start $150
Remote window/roof operation $15
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 
Moving object detection, front $25
Moving object detection, rear $25
Obstacle detection, front $150
Predictive forward collision warning $250
Rearview camera$200 
Tires, run-flat $150
Torque vectoring, brake-based $100
Cargo Management 
Overhead sunglass holder $25
Ski sack$50 
Storage compartment under front seat(s)$50 
Climate Control 
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Residual heat$50 
Exterior 
Bodyside cladding$350 
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 
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information $25
USB port $25
Instruments, Lights, and Mirrors 
Compass$0 
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 
Illuminated door sill trim plates $200
Leather door panel trim$250 
Manual thigh support length adjuster, passenger seat $50
Metal pedals $75
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Power seatback bolsters, driver seat $100
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Performance steering system (optional) $0
Sport suspension (upgrade)$0 
Wheels, dark finish $0
Total Value of Features$5,840$8,015
Value of Feature Adjustments$0$2,175
Value of Feature Adjustments0-213

Return to top

Specifications Comparison: Audi A6 / S6 vs. Infiniti Q50

Model Year20082020
ModelA6 / S6Q50
Body4dr Sedan4dr Sedan
Wheelbase111.9 in112.2 in
Length193.5 in189.6 in
Width73.1 in71.8 in
Height57.5 in57.2 in
Curb Weight4,486 lb.3,998 lb.
Fuel Capacity21.1 gal.20.0 gal.
Row 1 Headroom38.7 in40.2 in
Row 1 Shoulder Room57.1 in56.7 in
Row 1 Hip Room0.0 in53.2 in
Row 1 Legroom41.3 in44.5 in
Row 2 Headroom37.8 in37.5 in
Row 2 Shoulder Room55.9 in56.1 in
Row 2 Hip Room0.0 in52.5 in
Row 2 Legroom36.9 in35.1 in
Cargo Volume15.9 ft313.2 ft3

Return to top

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

Option Package Details
Infiniti Q50 3.0t Red Sport

AWD
FeatureValueRequested?
AWD0Yes
245/40VR19 tires400No
Total Requested00%
Total Not Requested400100%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%
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%

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 and Wagons.
See TrueDelta's information for all Audi models.