Infiniti Q50 Infiniti Q50 2018 Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018

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Infiniti Q50 vs. Audi A6 / S6 / RS6 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 A6 / S6 / RS6 Invoice Comparison

Lowest Total Price: $60,660

Infiniti Q50 3.0t Red Sport   
Difference: $19,080

Lowest Total Invoice: $56,402

Infiniti Q50 3.0t Red Sport   
Difference: $17,829

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelQ50A6 / S6 / RS6
Trim3.0t Red SportS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $51,000 $71,900
Base Invoice $47,430 $66,868
Sensory Package 2,650  
Illuminated door sill trim plates 465  
Cargo Package 225  
ProACTIVE Package 2,700  
Illuminated grille emblem 400  
All-weather floor mats 225 200
AWD 2,000  
Driver Assistance Package   2,000
Sport Package   3,900
Metallic paint (extra cost)   575
Cargo mat   190
Sensory Package 2,465  
Illuminated door sill trim plates 391  
Cargo Package 195  
ProACTIVE Package 2,511  
Illuminated grille emblem 360  
All-weather floor mats 195 186
AWD 1,860  
Driver Assistance Package   1,860
Sport Package   3,628
Metallic paint (extra cost)   536
Cargo mat   178
Options (change) 8,665 6,865
Options (change) 7,977 6,388
Destination 995 975
Total Price $60,660 $79,740
Total Invoice $56,402 $74,231

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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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TrueDelta Value Comparison: Infiniti Q50 vs. Audi A6 / S6 / RS6

Lowest Adjusted Price and Invoice: Infiniti Q50 3.0t Red Sport
TrueDelta Adjusted Price Difference: $17,555
TrueDelta Adjusted Invoice Difference: $16,409
Model Year20182018
ModelQ50A6 / S6 / RS6
Trim3.0t Red SportS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine400hp V6450hp V8
TransmissionT7S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)19/26 MPG16/24 MPG
Audio (watts, speakers)?, 16630, 14
Tire (rear if not all the same)245/40-19255/35-20
Total Price$60,660$79,740
Adjustments for Features0-1,525
Feature-Adjusted Total Price$60,660$78,215
Total Invoice$56,402$74,231
Adjustments for Features0-1,420
Feature-Adjusted Total Invoice$56,402$72,811

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Features Comparison: Infiniti Q50 vs. Audi A6 / S6 / RS6

Model Year20182018
ModelQ50A6 / S6 / RS6
Trim3.0t Red SportS6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Eco accelerator$100 
Heated steering wheel$100 
Remote app$25 
Remote start$150 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed $200
Backup collision intervention$150 
Blind spot collision prevention$150 
Collision preparation system, rear $100
Cross-traffic warning, rear$100 
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure prevention, steering-based $200
Lane keeping assist$400 
Moving object detection, front$25 
Moving object detection, rear$25 
Predictive forward collision warning$250 
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Temporary spare tire $150
Tires, run-flat$150 
Torque vectoring, brake-based$100 
Cargo Management 
Cargo tray$40 
Overhead sunglass holder$25 
Climate Control 
Heated windshield washer nozzles $15
Ionizing air filtration$50 
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Drivetrain 
Active rear differential $500
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Bright-finished exhaust tip(s)$25 
Illuminated grille emblem$0 
Laminated front side windows $200
Self-repairing paint$0 
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support$0 
Apple CarPlay support $100
Concierge Services - 1 year subscription$50 
DVD-compatible player $0
Handwriting recognition $200
In-vehicle Internet $150
Media drive $15
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Compass $0
Fog light, rear $100
Fog lights$125 
Power-folding mirrors $50
Steering-linked headlights$150 
Seats and Interior Trim 
Aluminum trim$100 
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
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 
Active steering $1000
Active steering, electronic link$1000 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable $1000
Crosswind stabilization$50 
Performance steering system (optional)$0 
Sport suspension (upgrade) $0
Wheels, dark finish$0 
Total Value of Features$8,080$9,605
Value of Feature Adjustments$0$1,525
Value of Feature Adjustments0-1,420

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Specifications Comparison: Infiniti Q50 vs. Audi A6 / S6 / RS6

Model Year20182018
ModelQ50A6 / S6 / RS6
Body4dr Sedan4dr Sedan
Wheelbase112.2 in114.6 in
Length189.6 in194.2 in
Width71.8 in73.8 in
Height57.2 in57.8 in
Curb Weight3,993 lb.4,398 lb.
Fuel Capacity20.0 gal.19.8 gal.
Row 1 Headroom40.2 in37.2 in
Row 1 Shoulder Room56.7 in57.5 in
Row 1 Hip Room53.2 in0.0 in
Row 1 Legroom44.5 in41.3 in
Row 2 Headroom37.5 in37.8 in
Row 2 Shoulder Room56.1 in56.3 in
Row 2 Hip Room52.5 in0.0 in
Row 2 Legroom35.1 in37.4 in
Cargo Volume13.2 ft314.1 ft3

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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%
Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40Yes
First-aid kit15No
Total Requested8084%
Total Not Requested1516%
ProACTIVE Package
FeatureValueRequested?
Steering-linked headlights150No
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Crosswind stabilization50No
Blind spot collision prevention150No
Eco accelerator100No
Active steering, electronic link1000No
Lane keeping assist400No
Total Requested110037%
Total Not Requested185063%

Option Package Details
Audi A6 / S6 / RS6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested150088%
Total Not Requested20012%
Sport Package
FeatureValueRequested?
Active steering1000Yes
Sport exhaust0No
Active rear differential500No
Painted brake calipers (optional)0Yes
Total Requested100067%
Total Not Requested50033%

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