Lexus RX Lexus RX 2017 Audi A4 / S4 Audi A4 / S4 2018

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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: $56,865

Lexus RX 350 F Sport   
Difference: $6,085

Lowest Total Invoice: $53,138

Lexus RX 350 F Sport   
Difference: $5,477

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  Down Payment Interest Rate Term
Model Year201720172018
ModelRXRXA4 / S4
Trim350 F Sport450h F SportS4 3.0T
Body4dr SUV4dr SUV4dr Sedan
Base Price $50,120 $56,495 $51,400
Base Invoice $46,845 $53,105 $47,802
Navigation Package 1,690    
Head-up display (HUD) 600 600  
Around view cameras 1,865 800  
LED headlights 1,615 1,615  
Driver Assistance Package     1,800
Prestige Package     4,400
S Sport Package     2,500
Warm Weather Package     950
Rear side airbags     350
Metallic paint (extra cost)     575
Navigation Package 1,563    
Head-up display (HUD) 552 552  
Around view cameras 1,716 736  
LED headlights 1,487 1,487  
Driver Assistance Package     1,674
Prestige Package     4,092
S Sport Package     2,326
Warm Weather Package     884
Rear side airbags     326
Metallic paint (extra cost)     536
Options (change) 5,770 3,015 10,575
Options (change) 5,318 2,775 9,838
Destination 975 975 975
Total Price $56,865 $60,485 $62,950
Total Invoice $53,138 $56,855 $58,615

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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: Lexus RX vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Lexus RX 350 F Sport
TrueDelta Adjusted Price Difference: $2,250
TrueDelta Adjusted Invoice Difference: $1,906
Model Year201720172018
ModelRXRXA4 / S4
Trim350 F Sport450h F SportS4 3.0T
Body4dr SUV4dr SUV4dr Sedan
Engine295hp V6259hp V6 H354hp V6
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12755, 19
Tire (rear if not all the same)235/55-20235/55-20245/40-18
Total Price$56,865$60,485$62,950
Adjustments for Features0-1,625-3,835
Feature-Adjusted Total Price$56,865$58,860$59,115
Cost Above Minimum$0$1,995$0
Total Invoice$53,138$56,855$58,615
Adjustments for Features0-1,527-3,571
Feature-Adjusted Total Invoice$53,138$55,328$55,044
Cost Above Minimum$0$2,190$0

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Features Comparison: Lexus RX vs. Audi A4 / S4

Model Year201720172018
ModelRXRXA4 / S4
Trim350 F Sport450h F SportS4 3.0T
Body4dr SUV4dr SUV4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 $1300
6-speed manually-shiftable CVT $1100 
AWD $1700$1700
Adaptive cruise control, all-speed$1000$1000 
Adaptive cruise control, all-speed, topography and road sign aware  $1300
Electronic engine sound enhancement$0  
Heated steering wheel$100$100 
Low-speed semi-autonomous driving  $200
Power liftgate$350$350 
Remote window/roof operation$15$15 
Sunshades, second row  $125
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Backup collision intervention$150$150 
Collision preparation system, rear  $100
Driver drowsiness monitor  $150
Evasive maneuver assist  $200
Following distance indicator  $25
Secondary collision brake assist  $25
Torque vectoring, brake-based  $100
Turn assist  $25
Vehicle exit assist  $25
Vehicle health reports$0$0 
Wide-view front camera  $150
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment  $50
Cargo cover$75$75 
Overhead sunglass holder$25$25 
Roof rails$250$250 
Climate Control and Infotainment 
4G LTE connectivity  $50
Android Auto support  $100
App support$100$100 
Apple CarPlay support  $100
CD player$125$125 
CD player, remote  $100
Handwriting recognition  $200
Heated windshield washer nozzles  $15
In-vehicle Internet  $150
Media drive  $15
Rear air vents$100$100 
Rear air vents with automatic controls  $250
Rear wiper$175$175 
SD Card slot  $25
Siri Eyes Free support$0$0 
SMS text-to-speech reader$25$25 
Surround sound  $250
Water-repellent front-door glass$15$15 
Wi-Fi hotspot  $50
Body kit  $0
Bright-finished exhaust tip(s)$25 $25
Deep-tinted rear windows$275$275 
Painted brake calipers (optional)  $0
Rear bumper protector$40$40 
Self-repairing paint$0$0 
Wheel-lip moldings$75$75 
Instruments, Lights, and Mirrors 
Analog clock$25$25 
Boost gauge  $75
Compass  $0
Cornering lights$50$50 
Fog light, rear  $100
Interior ambient lighting$150$150 
Interior ambient lighting, configurable  $150
Large color reconfigurable instrument cluster display  $250
Mirror tilt-down in reverse$25$25 
Performance meter$150$150 
Predictive efficiency assist  $0
Road sign information  $75
Active rear differential  $500
Automatic start / stop $150$150
Launch control  $100
Regenerative braking  $0
Seats and Interior Trim 
Door sill trim plates$100$100 
Illuminated door sill trim plates  $200
Leather door panel trim$250$250 
Manual fore-aft adjuster, second row seats$75$75 
Manual recliner, second row seats$75$75 
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat  $100
Massage, passenger seat  $100
Power 4-way lumbar adjuster, driver seat  $150
Power 4-way lumbar adjuster, passenger seat  $150
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Synthetic suede door panel trim  $250
Upholstered door armrests (optional)  $0
Total Value of Features$5,670$7,295$9,505
Value of Feature Adjustments$0$1,625$3,835
Value of Feature Adjustments0-1,527-3,571

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Specifications Comparison: Lexus RX vs. Audi A4 / S4

Model Year20172018
ModelRXA4 / S4
Body4dr SUV4dr Sedan
Wheelbase109.8 in111.0 in
Length192.5 in186.1 in
Width74.6 in72.5 in
Height67.7 in56.2 in
Curb Weight4,223 lb.3,451 lb.
Fuel Capacity19.2 gal.16.9 gal.
Row 1 Headroom39.4 in38.9 in
Row 1 Shoulder Room57.8 in55.9 in
Row 1 Hip Room56.6 in0.0 in
Row 1 Legroom44.1 in41.3 in
Row 2 Headroom39.1 in37.4 in
Row 2 Shoulder Room57.6 in54.5 in
Row 2 Hip Room56.1 in0.0 in
Row 2 Legroom38.0 in35.7 in
Cargo Volume,
18.4 ft313.0 ft3
Cargo Volume,
56.3 ft313.0 ft3

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Option Package Details
Lexus RX 350 F Sport

Navigation Package
Navigation system550Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Automatic air recirculation100Yes
SMS text-to-speech reader25No
Unbranded, 12 speakers (with subwoofer)350No
Speed limit information0No
Vehicle health reports0No
App support100No
Total Requested72560%
Total Not Requested47540%

Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assistance Package
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25No
Low-speed semi-autonomous driving200No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware1050No
Total Requested80034%
Total Not Requested157566%
Prestige Package
Head-up display (HUD)350Yes
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity50No
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Navigation system600Yes
Total Requested157561%
Total Not Requested101539%
S Sport Package
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
Warm Weather Package
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Total Requested30071%
Total Not Requested12529%

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