Audi A4 / S4 Audi A4 / S4 2006 Lexus RX Lexus RX 2007
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Audi A4 / S4 vs. Lexus RX 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. Lexus RX Invoice Comparison

Lowest Total Price: $41,035

Audi A4 / S4 A4 2.0T Avant   
Difference: $4,325

Lowest Total Invoice: $37,943

Audi A4 / S4 A4 2.0T Avant   
Difference: $2,135

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620072007
ModelA4 / S4A4 / S4A4 / S4RXRX
TrimA4 2.0T AvantA4 3.2 AvantS4 Avant350400h
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Base Price $31,340 $36,390 $47,400 $37,400 $41,180
Base Invoice $29,053 $33,649 $43,668 $33,099 $36,648
Premium Package 1,850 1,050 2,900   1,245
Sunroof 1,400 1,000      
Technology Package 1,275 1,275      
Metallic paint (extra cost) 450 450 450    
Wood/leather-wrapped steering wheel 500 500 500    
Wood trim 400       380
Tire-pressure monitor 250 250 250    
Navigation system 1,950 1,950 1,950 2,650 2,650
Headlight washers 150 150      
Bluetooth cell phone link 500 500      
Sport suspension (upgrade) 250 250      
Performance Package       4,055  
Heated front seats       540 665
Xenon HID headlights         815
Premium Package 1,684 956 2,639   1,120
Sunroof 1,274 910      
Technology Package 1,160 1,160      
Metallic paint (extra cost) 410 410 410    
Wood/leather-wrapped steering wheel 455 455 455    
Wood trim 364       304
Tire-pressure monitor 228 228 228    
Navigation system 1,775 1,775 1,775 2,225 2,225
Headlight washers 137 137      
Bluetooth cell phone link 455 455      
Sport suspension (upgrade) 228 228      
Performance Package       3,649  
Heated front seats       432 532
Xenon HID headlights         734
Options (change) 8,975 7,375 6,050 7,245 5,755
Options (change) 8,170 6,714 5,507 6,306 4,915
Destination 720 720 720 715 715
Gas Tax 0 0 1,700 0 -2,200
Total Price $41,035 $44,485 $55,870 $45,360 $45,450
Total Invoice $37,943 $41,083 $51,595 $40,120 $40,078

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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 Lexus RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A4 / S4 vs. Lexus RX

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T Avant
TrueDelta Adjusted Price Difference: $2,390
TrueDelta Adjusted Invoice Difference: $469
Model Year20062006200620072007
ModelA4 / S4A4 / S4A4 / S4RXRX
TrimA4 2.0T AvantA4 3.2 AvantS4 Avant350400h
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Engine200hp I4255hp V6340hp V8270hp V6208hp V6 H
TransmissionM6M6M6T5CVT
DrivetrainAWDAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10150, 10132, 8132, 8
Tire (rear if not all the same)235/45-17235/45-17235/40-18235/55-18225/65-17
Total Price$41,035$44,485$55,870$45,360$45,450
Adjustments for Features-100-1000-2,035-960
Feature-Adjusted Total Price$40,935$44,385$55,870$43,325$44,490
Cost Above Minimum$0$3,450$14,935$0$1,165
Total Invoice$37,943$41,083$51,595$40,120$40,078
Adjustments for Features-92-920-1,800-847
Feature-Adjusted Total Invoice$37,851$40,991$51,595$38,320$39,231
Cost Above Minimum$0$3,140$13,744$0$911

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Features Comparison: Audi A4 / S4 vs. Lexus RX

Model Year20062006200620072007
ModelA4 / S4A4 / S4A4 / S4RXRX
TrimA4 2.0T AvantA4 3.2 AvantS4 Avant350400h
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150  
5-speed manually-shiftable automatic   $1000 
CVT    $1000
AWD$1700$1700$1700  
FWD   $0$0
Accessories 
Power liftgate   $350$350
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   
Knee airbag, driver   $75$75
Rearview camera   $200$200
Rollover sensor   $50$50
Cargo Management 
Aluminum roof rails$250$250$250  
Cargo area partition net$40$40$40  
Cargo net$40$40$40  
Overhead sunglass holder   $25$25
Roof rack   $300$300
Storage compartment under front seat(s)$50$50   
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rear air vents   $100$100
Water-repellent front-door glass   $15$15
Exterior 
Body kit (gray/black)   $0$0
Deep-tinted rear windows   $275$275
Laminated front side windows   $200$200
Rear spoiler   $200$200
Infotainment 
Bluetooth cell phone link$100$100 $100$100
CD changer, in-dash   $325$325
CD changer, remote$200$200$200  
MP3-compatible player   $50$50
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Fog light, rear$100$100$100  
Mirror tilt-down in reverse   $25$25
Power-folding mirrors$50$50$50  
Tachometer$75$75$75$75 
Turn signals on or near mirrors$25$25$25  
Seats and Interior Trim 
Illuminated door sill trim plates   $200$200
Manual fore-aft adjuster, second row seats   $75$75
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
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable   $1000 
Sport suspension (upgrade)$0$0 $0 
Ultra-sport suspension (upgrade)  $0  
Total Value of Features$3,345$3,345$3,245$5,280$4,205
Value of Feature Adjustments$100$100$0$2,035$960
Value of Feature Adjustments-92-920-1,800-847

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See a complete comparison of Audi A4 / S4 vs. Lexus RX features.

Specifications Comparison: Audi A4 / S4 vs. Lexus RX

Model Year20062007
ModelA4 / S4RX
Body4dr Wagon4dr SUV
Wheelbase104.3 in106.9 in
Length180.6 in186.2 in
Width69.8 in72.6 in
Height56.2 in66.1 in
Curb Weight3,672 lb.3,871 lb.
Fuel Capacity16.6 gal.19.2 gal.
Row 1 Headroom38.4 in39.4 in
Row 1 Shoulder Room55.1 in57.9 in
Row 1 Hip Room0.0 in55.6 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom37.6 in38.6 in
Row 2 Shoulder Room53.4 in57.1 in
Row 2 Hip Room0.0 in55.1 in
Row 2 Legroom34.3 in36.4 in
Cargo Volume,
Minimum		27.8 ft338.3 ft3
Cargo Volume,
Maximum		59.0 ft384.7 ft3

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See a complete comparison of Audi A4 / S4 vs. Lexus RX 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
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
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%

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
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Total Requested82565%
Total Not Requested45035%
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?
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
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Total Requested207598%
Total Not Requested502%

Option Package Details
Lexus RX 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100No
Total Requested70070%
Total Not Requested30030%
Performance Package
FeatureValueRequested?
5-speed manually-shiftable automatic0No
Sport suspension (upgrade)250Yes
Air suspension, auto-leveling and height adjustable1000No
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
235/55VR18 tires400No
Memory system, driver seat200Yes
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power200No
Sunroof900Yes
Roof rack300No
Total Requested300059%
Total Not Requested212541%
Heated front seats
FeatureValueRequested?
Heated front seats200Yes
Rain-sensing wipers100Yes
Headlight washers50Yes
Total Requested350100%
Total Not Requested00%

Option Package Details
Lexus RX 400h

Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel150Yes
Total Requested450100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100No
Total Requested70070%
Total Not Requested30030%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150Yes
Total Requested650100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Tilt/telescoping steering wheel, power200No
Sunroof900Yes
Roof rack300No
Memory system, driver seat200Yes
Mirror tilt-down in reverse25No
Illuminated door sill trim plates200No
Total Requested200073%
Total Not Requested72527%
Heated front seats
FeatureValueRequested?
Heated front seats200Yes
Rain-sensing wipers100Yes
Headlight washers50Yes
Total Requested350100%
Total Not Requested00%

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