Audi A4 / S4 Audi A4 / S4 2018 Infiniti QX Infiniti QX 2013

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Audi A4 / S4 vs. Infiniti QX 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 A4 / S4 vs. Infiniti QX Invoice Comparison

Lowest Total Price: $45,830

Audi A4 / S4 A4 2.0T   
Difference: $29,715

Lowest Total Invoice: $42,693

Audi A4 / S4 A4 2.0T   
Difference: $26,465

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182013
ModelA4 / S4A4 / S4QX
TrimA4 2.0TS4 3.0TQX56
Body4dr Sedan4dr Sedan4dr SUV
Base Price $40,500 $51,400 $60,750
Base Invoice $37,666 $47,802 $56,218
Premium Plus Package 3,200    
Cold Weather Package 500 500  
Cargo net 80 80  
Metallic paint (extra cost) 575 575  
Prestige Package   4,400  
Driver Assistance Package   1,800  
Warm Weather Package   950  
S Sport Package   2,500  
Technology Package     3,000
Deluxe Touring Package     4,650
275/50HR22     2,450
Theater Package     3,100
Cargo mat     200
Illuminated door sill trim plates     400
Premium Plus Package 2,976    
Cold Weather Package 466 466  
Cargo net 74 74  
Metallic paint (extra cost) 536 536  
Prestige Package   4,092  
Driver Assistance Package   1,674  
Warm Weather Package   884  
S Sport Package   2,326  
Technology Package     2,605
Deluxe Touring Package     4,038
275/50HR22     2,128
Theater Package     2,692
Cargo mat     141
Illuminated door sill trim plates     341
Options (change) 4,355 10,805 13,800
Options (change) 4,052 10,052 11,945
Destination 975 975 995
Total Price $45,830 $63,180 $75,545
Total Invoice $42,693 $58,829 $69,158

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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: Audi A4 / S4 vs. Infiniti QX

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $23,685
TrueDelta Adjusted Invoice Difference: $20,945
Model Year201820182013
ModelA4 / S4A4 / S4QX
TrimA4 2.0TS4 3.0TQX56
Body4dr Sedan4dr Sedan4dr SUV
Engine252hp I4354hp V6400hp V8
TransmissionS7T8T7
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19755, 19?, 15
Tire (rear if not all the same)245/40-18245/40-18275/50-22
Total Price$45,830$63,180$75,545
Adjustments for Features0-6,940-6,030
Feature-Adjusted Total Price$45,830$56,240$69,515
Cost Above Minimum$0$10,410$0
Total Invoice$42,693$58,829$69,158
Adjustments for Features0-6,462-5,520
Feature-Adjusted Total Invoice$42,693$52,367$63,638
Cost Above Minimum$0$9,674$0

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Features Comparison: Audi A4 / S4 vs. Infiniti QX

Model Year201820182013
ModelA4 / S4A4 / S4QX
TrimA4 2.0TS4 3.0TQX56
Body4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200  
8-speed manually-shiftable automatic $1300 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700 
RWD  $0
Accessories 
AC power outlet  $100
Adaptive cruise control, all-speed  $850
Adaptive cruise control, all-speed, topography and road sign aware $1100 
Cruise control$150  
Low-speed semi-autonomous driving $100 
Power liftgate  $350
Remote app $25 
Remote window/roof operation  $15
Sunshades, second row $125 
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Around view cameras $500$500
Automatic braking, low-speed$200$200 
Blind spot collision prevention  $150
Collision preparation system, rear$100$100 
Cross-traffic warning, rear$100$100 
Driver drowsiness monitor$150$150 
Evasive maneuver assist $200 
Following distance indicator $25 
Full-size spare tire  $225
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure prevention  $150
Lane departure warning $200$200
Lane keeping assist $400 
Moving object detection, front  $25
Moving object detection, rear  $25
Pedestrian detection$50$50 
Rearview camera$200  
Secondary collision brake assist$25$25 
Side curtain airbags$350$350 
Side curtain airbags, three rows  $500
Temporary spare tire$150$150 
Torque vectoring, brake-based$100$100 
Turn assist $25 
Vehicle exit assist$25$25 
Wide-view front camera $150 
Wide-view rear camera $0 
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo mat  $40
Class IV trailer hitch  $300
Overhead sunglass holder  $25
Roof rails  $250
Second-row high console  $250
Trailering equipment (7 wire)  $150
Climate Control 
Heated windshield washer nozzles$15$15 
Ionizing air filtration  $50
Rear HVAC unit  $400
Rear wiper  $175
Drivetrain 
Active rear differential $500 
Engine / Motor 
Automatic start / stop$150$150 
Regenerative braking$0$0 
Exterior 
Body kit$0$0 
Bright-finished exhaust tip(s)$25$25 
Deep-tinted rear windows  $275
Laminated front side windows $200$200
Painted brake calipers (optional) $0 
Rear spoiler $200$200
Running boards  $350
Skid plate (one)  $50
Wheel-lip moldings  $75
Infotainment 
4G LTE connectivity $0 
Android Auto support$100$100 
Apple CarPlay support$100$100 
Aux input$50$50 
CD player  $125
CD player, remote$100$100 
Concierge Services - 4 year subscription  $200
DVD-compatible player $0$0
Entertainment system with dual headrest screens  $1200
Handwriting recognition $200 
HD radio$50$50 
In-vehicle Internet $150 
Media drive $15$15
Navigation system $600$600
SD Card slot$25$25 
Telematics service, such as OnStar$200$200 
Traffic + travel information $25$25
Voice control for audio system$25  
Voice control for nav and audio $100$100
Wi-Fi hotspot $50 
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming headlights $200 
Boost gauge $75 
Compass$0$0 
Fog light, rear$100$100 
Head-up display (HUD) $350 
Headlight washers  $50
Interior ambient lighting$150 $150
Interior ambient lighting, configurable $150 
Large color reconfigurable instrument cluster display $250 
LED headlights$1000$1000 
Mirror tilt-down in reverse  $25
Power-folding mirrors $50$50
Predictive efficiency assist $0 
Road sign information $75 
Steering-linked headlights  $150
Xenon HID headlights  $500
Seats and Interior Trim 
Aluminum trim$100$100 
Cooled or ventilated front seats $300$300
Door sill trim plates$100  
Illuminated door sill trim plates $200$200
Leather seating surfaces, third-row seats  $200
Leather-wrapped steering wheel$150$150 
Manual recliner, second row seats  $75
Manual thigh support length adjuster, driver seat $50 
Manual thigh support length adjuster, passenger seat $50 
Metal pedals $75 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat $150 
Power lumbar adjuster, driver seat  $100
Power lumbar adjuster, passenger seat  $100
Power recliner, third row seats  $150
Power release, second row seats  $50
Power tilt adjuster, passenger seat$100$100 
Power-folding third row seats  $1000
Upholstered door armrests (optional) $0 
Wood trim, alternative type  $300
Wood/leather-wrapped steering wheel  $150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 
Auto-leveling rear shocks  $200
Electronic systems calibration selector$200$200 
Hydraulically cross-linked dampers  $500
Sport suspension (upgrade) $0 
Transmission 
Launch control $100 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$7,940$14,880$13,970
Value of Feature Adjustments$0$6,940$6,030
Value of Feature Adjustments0-6,462-5,520

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Specifications Comparison: Audi A4 / S4 vs. Infiniti QX

Model Year20182013
ModelA4 / S4QX
Body4dr Sedan4dr SUV
Wheelbase111.0 in121.1 in
Length186.1 in208.3 in
Width72.5 in79.9 in
Height56.2 in75.8 in
Curb Weight3,451 lb.5,591 lb.
Fuel Capacity16.9 gal.26.0 gal.
Row 1 Headroom38.9 in39.9 in
Row 1 Shoulder Room55.9 in63.8 in
Row 1 Hip Room0.0 in59.2 in
Row 1 Legroom41.3 in39.6 in
Row 2 Headroom37.4 in40.0 in
Row 2 Shoulder Room54.5 in63.5 in
Row 2 Hip Room0.0 in58.4 in
Row 2 Legroom35.7 in41.0 in
Row 3 Headroom0.0 in36.8 in
Row 3 Shoulder Room0.0 in60.5 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in28.8 in
Cargo Volume,
Minimum
13.0 ft316.6 ft3
Cargo Volume,
Behind R2
13.049.6 ft3
Cargo Volume,
Maximum
13.095.1 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
245/40HR18 tires400No
HD radio50No
Blind spot warning system200Yes
LED headlights500No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Total Requested165047%
Total Not Requested182553%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested121551%
Total Not Requested117549%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested2009%
Total Not Requested197591%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Total Requested30071%
Total Not Requested12529%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested00%
Total Not Requested1000100%

Option Package Details
Infiniti QX QX56

Cargo mat
FeatureValueRequested?
Cargo mat40No
Cargo net40Yes
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
Technology Package
FeatureValueRequested?
Steering-linked headlights150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Blind spot intervention150No
Total Requested165085%
Total Not Requested30015%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300Yes
Headlight washers50No
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 Requested115072%
Total Not Requested45028%
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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