Lexus RX Lexus RX 2018 Audi A4 / S4 Audi A4 / S4 2006

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Lexus RX vs. Audi A4 / S4 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.

Lexus RX vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $41,485

Audi A4 / S4 A4 2.0T Avant   
Difference: $12,120

Lowest Total Invoice: $38,353

Audi A4 / S4 A4 2.0T Avant   
Difference: $11,700

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018200620062006
ModelRXRXA4 / S4A4 / S4A4 / S4
Trim350450hA4 2.0T AvantA4 3.2 AvantS4 Avant
Body4dr SUV4dr SUV4dr Wagon4dr Wagon4dr Wagon
Base Price $43,270 $45,695 $31,340 $36,390 $47,400
Base Invoice $40,457 $42,954 $29,053 $33,649 $43,668
Luxury Package 4,180 4,180      
Cooled or ventilated front seats 640 640      
Sunroof 1,350 1,350 1,400 1,000  
Navigation Package 2,120 2,120      
Obstacle detection, rear 535 535 350 350 350
Steering-linked headlights 515 515      
Technology Package     1,275 1,275  
Premium Package     1,850 1,050 2,900
Metallic paint (extra cost)     450 450 450
Tire-pressure monitor     250 250 250
Bluetooth cell phone link     500 500 500
Navigation system     1,950 1,950 1,950
Sunshades, second row     150 150 150
Rear side airbags     350 350 350
Wood trim     400    
Wood/leather-wrapped steering wheel     500 500 500
Bose 215W 10 speakers         1,000
Luxury Package 3,848 3,848      
Cooled or ventilated front seats 589 589      
Sunroof 1,243 1,243 1,274 910  
Navigation Package 1,956 1,956      
Obstacle detection, rear 492 492 319 319 319
Steering-linked headlights 473 473      
Technology Package     1,160 1,160  
Premium Package     1,684 956 2,639
Metallic paint (extra cost)     410 410 410
Tire-pressure monitor     228 228 228
Bluetooth cell phone link     455 455 455
Navigation system     1,775 1,775 1,775
Sunshades, second row     137 137 137
Rear side airbags     319 319 319
Wood trim     364    
Wood/leather-wrapped steering wheel     455 455 455
Bose 215W 10 speakers         910
Options (change) 9,340 9,340 9,425 7,825 8,400
Options (change) 8,601 8,601 8,580 7,124 7,647
Destination 995 995 720 720 720
Gas Tax 0 0 0 0 1,700
Total Price $53,605 $56,030 $41,485 $44,935 $58,220
Total Invoice $50,053 $52,550 $38,353 $41,493 $53,735

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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: Lexus RX vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T Avant
TrueDelta Adjusted Price Difference: $5,860
TrueDelta Adjusted Invoice Difference: $5,855
Model Year20182018200620062006
ModelRXRXA4 / S4A4 / S4A4 / S4
Trim350450hA4 2.0T AvantA4 3.2 AvantS4 Avant
Body4dr SUV4dr SUV4dr Wagon4dr Wagon4dr Wagon
Engine295hp V6259hp V6 H200hp I4255hp V6340hp V8
TransmissionT8CVT-6M6M6M6
DrivetrainFWDAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12150, 10150, 10215, 10
Tire (rear if not all the same)255/55-20255/55-20235/45-17235/45-17235/40-18
Total Price$53,605$56,030$41,485$44,935$58,220
Adjustments for Features-6,260-7,81000-250
Feature-Adjusted Total Price$47,345$48,220$41,485$44,935$57,970
Cost Above Minimum$0$875$0$3,450$16,485
Total Invoice$50,053$52,550$38,353$41,493$53,735
Adjustments for Features-5,845-7,32500-231
Feature-Adjusted Total Invoice$44,208$45,225$38,353$41,493$53,504
Cost Above Minimum$0$1,017$0$3,140$15,151

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Features Comparison: Lexus RX vs. Audi A4 / S4

Model Year20182018200620062006
ModelRXRXA4 / S4A4 / S4A4 / S4
Trim350450hA4 2.0T AvantA4 3.2 AvantS4 Avant
Body4dr SUV4dr SUV4dr Wagon4dr Wagon4dr Wagon
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300    
6-speed manually-shiftable CVT $1100   
6-speed manual  $150$150$150
FWD$0    
AWD $1700$1700$1700$1700
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$10,230$11,780$3,970$3,970$4,220
Value of Feature Adjustments$6,260$7,810$0$0$250
Value of Feature Adjustments-5,845-7,32500-231

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Specifications Comparison: Lexus RX vs. Audi A4 / S4

Model Year20182006
ModelRXA4 / S4
Body4dr SUV4dr Wagon
Wheelbase109.8 in104.3 in
Length192.5 in180.6 in
Width74.6 in69.8 in
Height67.7 in56.2 in
Curb Weight4,223 lb.3,672 lb.
Fuel Capacity19.2 gal.16.6 gal.
Row 1 Headroom39.4 in38.4 in
Row 1 Shoulder Room57.8 in55.1 in
Row 1 Hip Room56.6 in0.0 in
Row 1 Legroom44.1 in41.3 in
Row 2 Headroom39.1 in37.6 in
Row 2 Shoulder Room57.6 in53.4 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in34.3 in
Cargo Volume,
Minimum
18.4 ft327.8 ft3
Cargo Volume,
Maximum
56.3 ft359.0 ft3

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Option Package Details
Lexus RX 350

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Illuminated door sill trim plates100No
Chrome-coated alloy wheels250No
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
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

Luxury Package
FeatureValueRequested?
Wood trim300Yes
Illuminated door sill trim plates100No
Chrome-coated alloy wheels250No
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
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%

Option Package Details
Audi A4 / S4 A4 2.0T Avant

Sunroof
FeatureValueRequested?
Sunroof900Yes
Leather seating surfaces900Yes
Total Requested1800100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
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
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 seat50Yes
Total Requested117575%
Total Not Requested40025%

Option Package Details
Audi A4 / S4 A4 3.2 Avant

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
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%

Option Package Details
Audi A4 / S4 S4 Avant

Bose, 215W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 215W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
Total Requested20036%
Total Not Requested35064%
Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Total Requested600126%
Total Not Requested-125-26%
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%

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