Audi A4 / S4 Audi A4 / S4 2006 Infiniti QX30 Infiniti QX30 2018
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Audi A4 / S4 vs. Infiniti QX30 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 QX30 Invoice Comparison

Lowest Total Price: $40,485

Audi A4 / S4 A4 2.0T Avant   
Difference: $1,530

Lowest Total Invoice: $37,442

Audi A4 / S4 A4 2.0T Avant   
Difference: $1,674

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062018
ModelA4 / S4A4 / S4A4 / S4QX30
TrimA4 2.0T AvantA4 3.2 AvantS4 AvantPremium
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV
Base Price $31,340 $36,390 $47,400 $35,300
Base Invoice $29,053 $33,649 $43,668 $32,829
Technology Package 1,275 1,275   2,200
Sunroof 1,400 1,000    
Premium Package 1,850 1,050 2,900  
Metallic paint (extra cost) 450 450 450  
Bluetooth cell phone link 500 500 500  
Tire-pressure monitor 250 250 250  
Wood trim 400      
Navigation system 1,950 1,950 1,950  
Obstacle detection, rear 350 350 350  
Bose 215W 10 speakers     1,000  
Cargo Package       170
Dark Wood Package       500
Roof rails       0
Panoramic sunroof       0
Navigation Package       1,850
LED Package       1,000
Technology Package 1,160 1,160   2,046
Sunroof 1,274 910    
Premium Package 1,684 956 2,639  
Metallic paint (extra cost) 410 410 410  
Bluetooth cell phone link 455 455 455  
Tire-pressure monitor 228 228 228  
Wood trim 364      
Navigation system 1,775 1,775 1,775  
Obstacle detection, rear 319 319 319  
Bose 215W 10 speakers     910  
Cargo Package       131
Dark Wood Package       465
Roof rails       0
Panoramic sunroof       0
Navigation Package       1,720
LED Package       930
Options (change) 8,425 6,825 7,400 5,720
Options (change) 7,669 6,213 6,736 5,292
Destination 720 720 720 995
Gas Tax 0 0 1,700 0
Total Price $40,485 $43,935 $57,220 $42,015
Total Invoice $37,442 $40,582 $52,824 $39,116

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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 QX30 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Infiniti QX30

Lowest Adjusted Price and Invoice: Infiniti QX30 Premium
TrueDelta Adjusted Price Difference: $3,910
TrueDelta Adjusted Invoice Difference: $3,391
Model Year2006200620062018
ModelA4 / S4A4 / S4A4 / S4QX30
TrimA4 2.0T AvantA4 3.2 AvantS4 AvantPremium
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV
Engine200hp I4255hp V6340hp V8208hp I4
TransmissionM6M6M6S7
DrivetrainAWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10?, 10
Tire (rear if not all the same)235/45-17235/45-17235/40-18235/50-18
Total Price$40,485$43,935$57,220$42,015
Adjustments for Features00-250-5,440
Feature-Adjusted Total Price$40,485$43,935$56,970$36,575
Cost Above Minimum$0$3,450$16,485$0
Total Invoice$37,442$40,582$52,824$39,116
Adjustments for Features00-231-5,065
Feature-Adjusted Total Invoice$37,442$40,582$52,593$34,051
Cost Above Minimum$0$3,140$15,151$0

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Features Comparison: Audi A4 / S4 vs. Infiniti QX30

Model Year2006200620062018
ModelA4 / S4A4 / S4A4 / S4QX30
TrimA4 2.0T AvantA4 3.2 AvantS4 AvantPremium
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150 
7-speed automated manual   $1200
AWD$1700$1700$1700 
FWD   $0
Accessories 
Adaptive cruise control, all-speed   $850
Cruise control$150$150$150 
Electronic engine sound enhancement   $0
Proximity key   $250
Remote window/roof operation   $15
Semi-automated parking system   $500
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Around view cameras   $500
Automatic braking, high-speed or partial   $200
Blind spot warning system   $200
Forward collision warning   $200
Hill descent control   $250
Knee airbag, driver   $75
Knee airbag, passenger   $75
Lane departure warning   $200
Moving object detection, front   $25
Moving object detection, rear   $25
Obstacle detection, front   $150
Rollover sensor   $50
Tires, run-flat   $150
Cargo Management 
Aluminum roof rails$250$250$250 
Cargo area partition net$40$40$40 
Cargo mat   $40
Overhead sunglass holder   $25
Rear seat pass-through   $100
Roof rails   $250
Storage compartment under front seat(s)$50$50 $50
Climate Control 
Rear air vents   $100
Engine / Motor 
Automatic start / stop   $150
Exterior 
Bodyside moldings$75$75$75 
Deep-tinted rear windows   $275
Panoramic sunroof   $1200
Rear spoiler   $200
Sunroof$900$900$900 
Wheel-lip moldings   $75
Infotainment 
App support   $0
Bluetooth audio streaming   $25
CD changer, remote$200$200$200 
CD player   $125
HD radio   $50
MP3-compatible player   $50
Satellite radio  $200$200
Telematics service, such as OnStar   $200
Traffic + travel information   $25
Voice control for nav and audio   $100
Instruments, Lights, and Mirrors 
Auto-dimming headlights   $200
Auto-dimming passenger-side mirror$75$75$75 
Compass$0$0$0 
Fog light, rear$100$100$100 
Headlight washers  $50 
LED headlights   $1000
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Manual thigh support length adjuster, driver seat  $50 
Upholstered instrument cluster hood, leather   $200
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$4,215$4,215$4,465$9,655
Value of Feature Adjustments$0$0$250$5,440
Value of Feature Adjustments00-231-5,065

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See a complete comparison of Audi A4 / S4 vs. Infiniti QX30 features.

Specifications Comparison: Audi A4 / S4 vs. Infiniti QX30

Model Year20062018
ModelA4 / S4QX30
Body4dr Wagon4dr SUV
Wheelbase104.3 in106.3 in
Length180.6 in174.2 in
Width69.8 in71.1 in
Height56.2 in58.9 in
Curb Weight3,672 lb.3,281 lb.
Fuel Capacity16.6 gal.13.2 gal.
Row 1 Headroom38.4 in38.4 in
Row 1 Shoulder Room55.1 in54.8 in
Row 1 Hip Room0.0 in52.1 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.6 in37.5 in
Row 2 Shoulder Room53.4 in53.1 in
Row 2 Hip Room0.0 in49.0 in
Row 2 Legroom34.3 in33.5 in
Cargo Volume,
Minimum		27.8 ft319.2 ft3
Cargo Volume,
Maximum		59.0 ft334.0 ft3

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See a complete comparison of Audi A4 / S4 vs. Infiniti QX30 specs.

Option Package Details
Audi A4 / S4 A4 2.0T Avant

Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested110070%
Total Not Requested47530%

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
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Total Requested80063%
Total Not Requested47537%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 S4 Avant

Premium Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Total Requested205096%
Total Not Requested754%

Option Package Details
Infiniti QX30 Premium

Cargo Package
FeatureValueRequested?
Cargo net40Yes
Cargo mat40No
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
Dark Wood Package
FeatureValueRequested?
Wood trim300Yes
Dark-colored headliner (optional)0No
Synthetic suede headliner650No
Total Requested30032%
Total Not Requested65068%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Telematics service, such as OnStar200No
Obstacle detection, front150No
Obstacle detection, rear250Yes
Voice control for nav and audio75No
Traffic + travel information25No
Total Requested85065%
Total Not Requested45035%
LED Package
FeatureValueRequested?
Steering-linked headlights150Yes
Interior ambient lighting150No
LED headlights1000No
Total Requested15012%
Total Not Requested115088%
Technology Package
FeatureValueRequested?
Auto-dimming headlights200No
Lane departure warning200No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Automatic braking, high-speed or partial200No
Forward collision warning200No
Semi-automated parking system500No
Around view cameras300No
Moving object detection, front25No
Moving object detection, rear25No
Total Requested00%
Total Not Requested2550100%

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