Audi A4 / S4 Audi A4 / S4 2006 Infiniti QX80 Infiniti QX80 2015
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Audi A4 / S4 vs. Infiniti QX80 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 QX80 Invoice Comparison

Lowest Total Price: $41,535

Audi A4 / S4 A4 2.0T Avant   
Difference: $22,910

Lowest Total Invoice: $38,398

Audi A4 / S4 A4 2.0T Avant   
Difference: $21,572

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620152015
ModelA4 / S4A4 / S4A4 / S4QX80QX80
TrimA4 2.0T AvantA4 3.2 AvantS4 AvantBaseLimited
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Base Price $31,340 $36,390 $47,400 $63,250 $88,850
Base Invoice $29,053 $33,649 $43,668 $58,823 $82,631
Premium Package 1,850 1,050 2,900    
Sunroof 1,400 1,000      
Technology Package 1,275 1,275      
Cold Weather Package 400 400 400    
Metallic paint (extra cost) 450 450 450    
Bluetooth cell phone link 500 500 500    
Obstacle detection, rear 350 350 350    
Wood trim 400        
Navigation system 1,950 1,950 1,950    
Wood/leather-wrapped steering wheel 500 500 500    
Tire-pressure monitor 250 250 250    
Headlight washers 150 150      
Bose 215W 10 speakers     1,000    
Cargo mat       200 200
Premium Package 1,684 956 2,639    
Sunroof 1,274 910      
Technology Package 1,160 1,160      
Cold Weather Package 364 364 364    
Metallic paint (extra cost) 410 410 410    
Bluetooth cell phone link 455 455 455    
Obstacle detection, rear 319 319 319    
Wood trim 364        
Navigation system 1,775 1,775 1,775    
Wood/leather-wrapped steering wheel 455 455 455    
Tire-pressure monitor 228 228 228    
Headlight washers 137 137      
Bose 215W 10 speakers     910    
Cargo mat       152 152
Options (change) 9,475 7,875 8,300 200 200
Options (change) 8,625 7,169 7,555 152 152
Destination 720 720 720 995 995
Gas Tax 0 0 1,700 0 0
Total Price $41,535 $44,985 $58,120 $64,445 $90,045
Total Invoice $38,398 $41,538 $53,643 $59,970 $83,778

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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 Audi A4 / S4 dealer quotes or Infiniti QX80 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Infiniti QX80

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T Avant
TrueDelta Adjusted Price Difference: $18,370
TrueDelta Adjusted Invoice Difference: $17,347
Model Year20062006200620152015
ModelA4 / S4A4 / S4A4 / S4QX80QX80
TrimA4 2.0T AvantA4 3.2 AvantS4 AvantBaseLimited
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Engine200hp I4255hp V6340hp V8400hp V8400hp V8
TransmissionM6M6M6T7T7
DrivetrainAWDAWDAWDRWDAWD w/4L
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10?, 13?, 15
Tire (rear if not all the same)235/45-17235/45-17235/40-18275/60-20275/50-22
Total Price$41,535$44,985$58,120$64,445$90,045
Adjustments for Features00-200-4,540-11,765
Feature-Adjusted Total Price$41,535$44,985$57,920$59,905$78,280
Cost Above Minimum$0$3,450$16,385$0$18,375
Total Invoice$38,398$41,538$53,643$59,970$83,778
Adjustments for Features00-185-4,225-10,946
Feature-Adjusted Total Invoice$38,398$41,538$53,458$55,745$72,832
Cost Above Minimum$0$3,140$15,060$0$17,087

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Features Comparison: Audi A4 / S4 vs. Infiniti QX80

Model Year20062006200620152015
ModelA4 / S4A4 / S4A4 / S4QX80QX80
TrimA4 2.0T AvantA4 3.2 AvantS4 AvantBaseLimited
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150  
7-speed manually-shiftable automatic   $1200$1200
AWD$1700$1700$1700  
RWD   $0 
AWD w/low range    $2200
Accessories 
AC power outlet    $100
Adaptive cruise control, all-speed    $850
Cruise control$150$150$150$150 
Heated steering wheel   $100$100
Power liftgate   $350$350
Proximity key   $250$250
Remote window/roof operation   $15$15
Tilt/telescoping steering wheel, manual$250$250$250  
Tilt/telescoping steering wheel, power   $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 $0$0
Around view cameras   $500$500
Automatic braking, high-speed or partial    $200
Backup collision intervention    $150
Blind spot collision prevention    $150
Blind spot warning system    $200
Lane departure prevention    $150
Lane departure warning    $200
Moving object detection, front   $25$25
Moving object detection, rear   $25$25
Obstacle detection, front   $150$150
Predictive forward collision warning    $250
Radar- or camera-based collision preparation system    $0
Rollover sensor   $50$50
Side curtain airbags$350$350$350  
Side curtain airbags, three rows   $500$500
Cargo Management 
Aluminum roof rails$250$250$250  
Cargo area partition net$40$40$40  
Cargo cover$75$75$75  
Cargo mat   $40$40
Class IV trailer hitch   $300$300
Overhead sunglass holder   $25$25
Rear seat pass-through$100$100$100  
Roof rails   $250$250
Second-row high console   $250$250
Ski sack$50$50$50  
Storage compartment under front seat(s)$50$50   
Trailering equipment (7 wire)   $150$150
Climate Control 
Heated windshield washer nozzles$15$15$15  
Ionizing air filtration    $50
Rear air vents with automatic controls   $250$250
Rear HVAC unit   $400$400
Exterior 
Bodyside moldings$75$75$75  
Bright-finished exhaust tip(s)$25$25$25  
Deep-tinted rear windows   $275$275
Laminated front side windows   $200$200
Rear spoiler   $200$200
Running boards   $350$350
Skid plate (one)   $50$50
Wheel-lip moldings   $75$75
Infotainment 
Bluetooth audio streaming   $25$25
CD changer, remote$200$200$200  
CD player   $125$125
Concierge Services - 4 year subscription   $200$200
DVD-compatible player   $0$0
Entertainment system with dual headrest screens    $1200
Media drive   $15$15
MP3-compatible player   $50$50
Rear seat audio controls   $25 
Satellite radio  $200$200$200
Surround sound    $250
Traffic + travel information   $25$25
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Analog clock   $25$25
Compass$0$0$0  
Fog light, rear$100$100$100  
Headlight washers$50$50$50 $50
Mirror tilt-down in reverse   $25$25
Steering-linked headlights$150$150$150 $150
Seats and Interior Trim 
Cooled or ventilated front seats    $300
Heated second row seats$200$200$200 $200
Illuminated door sill trim plates    $200
Manual recliner, second row seats   $75$75
Manual thigh support length adjuster, driver seat  $50  
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Power recliner, third row seats   $150$150
Power release, second row seats    $50
Power tilt adjuster, passenger seat$100$100$100  
Power-folding third row seats   $1000$1000
Wood trim$300$300$300$300 
Wood trim, alternative type    $300
Suspension, Wheels, and Tires 
Auto-leveling rear shocks   $200$200
Hydraulically cross-linked dampers    $500
Ultra-sport suspension (upgrade)  $0  
Total Value of Features$4,680$4,680$4,880$9,220$16,445
Value of Feature Adjustments$0$0$200$4,540$11,765
Value of Feature Adjustments00-185-4,225-10,946

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See a complete comparison of Audi A4 / S4 vs. Infiniti QX80 features.

Specifications Comparison: Audi A4 / S4 vs. Infiniti QX80

Model Year20062015
ModelA4 / S4QX80
Body4dr Wagon4dr SUV
Wheelbase104.3 in121.1 in
Length180.6 in208.3 in
Width69.8 in79.9 in
Height56.2 in75.8 in
Curb Weight3,672 lb.5,591 lb.
Fuel Capacity16.6 gal.26.0 gal.
Row 1 Headroom38.4 in39.9 in
Row 1 Shoulder Room55.1 in63.8 in
Row 1 Hip Room0.0 in59.2 in
Row 1 Legroom41.3 in39.6 in
Row 2 Headroom37.6 in40.0 in
Row 2 Shoulder Room53.4 in63.5 in
Row 2 Hip Room0.0 in58.4 in
Row 2 Legroom34.3 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		27.8 ft316.6 ft3
Cargo Volume,
Behind R2		27.849.6 ft3
Cargo Volume,
Maximum		59.0 ft395.1 ft3

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See a complete comparison of Audi A4 / S4 vs. Infiniti QX80 specs.

Option Package Details
Audi A4 / S4 A4 2.0T Avant

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50No
Total Requested112571%
Total Not Requested45029%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Audi A4 / S4 A4 3.2 Avant

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested87569%
Total Not Requested40031%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Audi A4 / S4 S4 Avant

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested2125100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Infiniti QX80

Cargo mat
FeatureValueRequested?
Cargo mat40No
Cargo net40Yes
First-aid kit15No
Total Requested4042%
Total Not Requested5558%

Option Package Details
Infiniti QX80 Limited

Cargo mat
FeatureValueRequested?
Cargo mat40No
Cargo net40Yes
First-aid kit15No
Total Requested4042%
Total Not Requested5558%

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