Audi A4 / S4 Audi A4 / S4 2006 Lexus RX Lexus RX 2019

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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: $41,485

Audi A4 / S4 A4 2.0T Avant   
Difference: $12,700

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620192019
ModelA4 / S4A4 / S4A4 / S4RXRX
TrimA4 2.0T AvantA4 3.2 AvantS4 Avant350450h
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Base Price $31,340 $36,390 $47,400 $43,820 $46,245
Premium Package 1,850 1,050 2,900    
Sunroof 1,400 1,000   1,350 1,350
Technology Package 1,275 1,275      
Metallic paint (extra cost) 450 450 450    
Bluetooth cell phone link 500 500 500    
Rear side airbags 350 350 350    
Tire-pressure monitor 250 250 250    
Obstacle detection, rear 350 350 350 535 535
Wood/leather-wrapped steering wheel 500 500 500    
Wood trim 400        
Navigation system 1,950 1,950 1,950    
Sunshades, second row 150 150 150    
Bose 215W 10 speakers     1,000    
Luxury Package       4,180 4,180
Cooled or ventilated front seats       640 640
Navigation Package       2,120 2,120
Steering-linked headlights       515 515
Premium Package 1,684 956 2,639    
Sunroof 1,274 910   1,243 1,243
Technology Package 1,160 1,160      
Metallic paint (extra cost) 410 410 410    
Bluetooth cell phone link 455 455 455    
Rear side airbags 319 319 319    
Tire-pressure monitor 228 228 228    
Obstacle detection, rear 319 319 319 492 492
Wood/leather-wrapped steering wheel 455 455 455    
Wood trim 364        
Navigation system 1,775 1,775 1,775    
Sunshades, second row 137 137 137    
Bose 215W 10 speakers     910    
Luxury Package       3,848 3,848
Cooled or ventilated front seats       589 589
Navigation Package       1,956 1,956
Steering-linked headlights       473 473
Options (change) 9,425 7,825 8,400 9,340 9,340
Options (change) 8,580 7,124 7,647 8,601 8,601
Destination 720 720 720 1,025 1,025
Gas Tax 0 0 1,700 0 0
Total Price $41,485 $44,935 $58,220 $54,185 $56,610

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price: Audi A4 / S4 A4 2.0T Avant
Lowest Adjusted Invoice: Lexus RX 450h
TrueDelta Adjusted Price Difference: $6,440
TrueDelta Adjusted Invoice Difference: $30,055
Model Year20062006200620192019
ModelA4 / S4A4 / S4A4 / S4RXRX
TrimA4 2.0T AvantA4 3.2 AvantS4 Avant350450h
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Engine200hp I4255hp V6340hp V8295hp V6259hp V6 H
TransmissionM6M6M6T8CVT-6
DrivetrainAWDAWDAWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10?, 12?, 12
Tire (rear if not all the same)235/45-17235/45-17235/40-18255/55-20255/55-20
Total Price$41,485$44,935$58,220$54,185$56,610
Adjustments for Features00-250-6,260-7,810
Feature-Adjusted Total Price$41,485$44,935$57,970$47,925$48,800
Cost Above Minimum$0$3,450$16,485$0$875

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Features Comparison: Audi A4 / S4 vs. Lexus RX

Model Year20062006200620192019
ModelA4 / S4A4 / S4A4 / S4RXRX
TrimA4 2.0T AvantA4 3.2 AvantS4 Avant350450h
Body4dr Wagon4dr Wagon4dr Wagon4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150$150$150  
8-speed manually-shiftable automatic   $1300 
6-speed manually-shiftable CVT    $1100
AWD$1700$1700$1700 $1700
FWD   $0 
Accessories 
Adaptive cruise control, all-speed   $850$850
Cruise control$150$150$150  
Heated steering wheel   $100$100
Power liftgate   $350$350
Proximity key   $250$250
Remote app   $25$25
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
Automatic braking, high-speed or partial   $200$200
Automatic braking, low-speed   $200$200
Backup collision intervention   $150$150
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Forward collision warning   $200$200
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Lane departure warning   $200$200
Lane keeping assist   $400$400
Obstacle detection, front   $150$150
Pedestrian detection   $50$50
Radar- or camera-based collision preparation system   $0$0
Rearview camera   $200$200
Rollover sensor   $50$50
Vehicle health reports   $0$0
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 rails   $250$250
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
Engine / Motor 
Automatic start / stop    $150
Exterior 
Bodyside moldings$75$75$75  
Bright-finished exhaust tip(s)$25$25$25$25 
Deep-tinted rear windows   $275$275
Laminated front side windows   $200$200
Rear spoiler   $200$200
Self-repairing paint   $0$0
Wheel-lip moldings   $75$75
Infotainment 
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD changer, remote$200$200$200  
CD player   $125$125
DVD-compatible player   $0$0
HD radio   $50$50
Larger infotainment display   $0$0
MP3-compatible player   $50$50
Satellite radio  $200$200$200
Siri Eyes Free support   $0$0
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar   $200$200
Traffic + travel information   $25$25
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Analog clock   $25$25
Auto-dimming headlights   $200$200
Compass$0$0$0  
Fog light, rear$100$100$100  
Headlight washers  $50  
LED headlights, single projector or low beam only   $750$750
Mirror tilt-down in reverse   $25$25
Tachometer$75$75$75$75 
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Cooled or ventilated front seats   $300$300
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 thigh support length adjuster, driver seat   $100$100
Power thigh support length adjuster, passenger seat   $100$100
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350  
Chrome-coated alloy wheels   $600$600
Electronic systems calibration selector   $200$200
Ultra-sport suspension (upgrade)  $0  
Total Value of Features$3,970$3,970$4,220$10,230$11,780
Value of Feature Adjustments$0$0$250$6,260$7,810
Value of Feature Adjustments00-231-1,112-1,328

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Specifications Comparison: Audi A4 / S4 vs. Lexus RX

Model Year20062019
ModelA4 / S4RX
Body4dr Wagon4dr SUV
Wheelbase104.3 in109.8 in
Length180.6 in192.5 in
Width69.8 in74.6 in
Height56.2 in67.7 in
Curb Weight3,672 lb.4,223 lb.
Fuel Capacity16.6 gal.19.2 gal.
Row 1 Headroom38.4 in39.4 in
Row 1 Shoulder Room55.1 in57.8 in
Row 1 Hip Room0.0 in56.6 in
Row 1 Legroom41.3 in44.1 in
Row 2 Headroom37.6 in39.1 in
Row 2 Shoulder Room53.4 in57.6 in
Row 2 Hip Room0.0 in56.1 in
Row 2 Legroom34.3 in38.0 in
Cargo Volume,
Minimum
27.8 ft318.4 ft3
Cargo Volume,
Maximum
59.0 ft356.3 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T Avant

Premium Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Heated front seats200Yes
Universal garage door opener100Yes
235/45HR17 tires400No
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Power tilt adjuster, passenger seat50Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Total Requested117575%
Total Not Requested40025%
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?
Rain-sensing wipers100Yes
Heated front seats200Yes
Universal garage door opener100Yes
235/45HR17 tires400No
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-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%

Option Package Details
Audi A4 / S4 S4 Avant

Premium Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Total Requested2125100%
Total Not Requested00%

Option Package Details
Lexus RX 350

Cooled or ventilated front seats
FeatureValueRequested?
Cooled or ventilated front seats300No
Heated front seats200Yes
Total Requested20040%
Total Not Requested30060%
Sunroof
FeatureValueRequested?
Sunroof900Yes
Roof rails250Yes
Total Requested1150100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Backup collision intervention150No
Total Requested25045%
Total Not Requested30055%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support length adjuster, passenger seat100No
Sunshades, second row125Yes
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Interior ambient lighting150No
Illuminated door sill trim plates100No
Chrome-coated alloy wheels250No
255/55VR20 tires400No
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Leather door panel trim250No
Total Requested197558%
Total Not Requested145042%
Navigation Package
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
Automatic air recirculation100No
SMS text-to-speech reader25No
Unbranded, 12 speakers (with subwoofer)350No
Speed limit information0No
Larger infotainment display0No
Vehicle health reports0No
App support0No
Total Requested55050%
Total Not Requested55050%

Option Package Details
Lexus RX 450h

Cooled or ventilated front seats
FeatureValueRequested?
Cooled or ventilated front seats300No
Heated front seats200Yes
Total Requested20040%
Total Not Requested30060%
Sunroof
FeatureValueRequested?
Sunroof900Yes
Roof rails250Yes
Total Requested1150100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Backup collision intervention150No
Total Requested25045%
Total Not Requested30055%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support length adjuster, passenger seat100No
Sunshades, second row125Yes
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100No
Interior ambient lighting150No
Illuminated door sill trim plates100No
Chrome-coated alloy wheels250No
255/55VR20 tires400No
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Leather door panel trim250No
Total Requested197558%
Total Not Requested145042%
Navigation Package
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0No
Voice control for nav and audio75No
Automatic air recirculation100No
SMS text-to-speech reader25No
Speed limit information0No
Larger infotainment display0No
Vehicle health reports0No
App support0No
Total Requested55073%
Total Not Requested20027%

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