Lexus IS Lexus IS 2012 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2007

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Lexus IS vs. Audi A4 / S4 / RS4 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 IS vs. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $65,324

Lexus IS F   
Difference: $8,196

Lowest Total Invoice: $60,770

Lexus IS F   
Difference: $6,921

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122007
ModelISA4 / S4 / RS4
TrimFRS4
Body4dr Sedan4dr Sedan
Base Price $61,300 $66,000
Base Invoice $57,009 $60,594
Navigation system 2,485  
Obstacle detection, rear 500  
Cargo net 64  
Headlight washers 100  
Premium Package   4,700
Navigation system 2,295  
Obstacle detection, rear 460  
Cargo net 39  
Headlight washers 92  
Premium Package   4,277
Options (change) 3,149 4,700
Options (change) 2,886 4,277
Destination 875 720
Gas Tax 0 2,100
Total Price $65,324 $73,520
Total Invoice $60,770 $67,691

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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 Lexus IS dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Lexus IS F
TrueDelta Adjusted Price Difference: $8,211
TrueDelta Adjusted Invoice Difference: $6,935
Model Year20122007
ModelISA4 / S4 / RS4
TrimFRS4
Body4dr Sedan4dr Sedan
Engine416hp V8420hp V8
TransmissionT8M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)16/23 MPG14/21 MPG
Audio (watts, speakers)194, 12215, 10
Tire (rear if not all the same)225/40-19255/35-19
Total Price$65,324$73,520
Adjustments for Features-150
Feature-Adjusted Total Price$65,309$73,520
Total Invoice$60,770$67,691
Adjustments for Features-140
Feature-Adjusted Total Invoice$60,756$67,691

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Features Comparison: Lexus IS vs. Audi A4 / S4 / RS4

Model Year20122007
ModelISA4 / S4 / RS4
TrimFRS4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
RWD$0 
AWD $1700
Accessories 
Proximity key$250 
Remote window/roof operation$15 
Sunshade, rear, power $225
Sunshades, second row $125
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rearview camera$200 
Cargo Management 
Overhead sunglass holder$25 
Second-row low console$100 
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Rear air vents$100 
Water-repellent front-door glass$15 
Exterior 
Bodyside moldings $75
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, in-dash$325 
CD changer, remote $200
iPod integration$100 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Compass $0
Fog light, rear $100
Mirror tilt-down in reverse$25 
Seats and Interior Trim 
Aluminum trim$100 
Carbon fiber trim $200
Folding second row seats $300
Heated second row seats $200
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power tilt adjuster, driver seat$100 
Suspension, Wheels, and Tires 
Hydraulically cross-linked dampers $500
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$4,505$4,490
Value of Feature Adjustments$15$0
Value of Feature Adjustments-140

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Specifications Comparison: Lexus IS vs. Audi A4 / S4 / RS4

Model Year20122007
ModelISA4 / S4 / RS4
Body4dr Sedan4dr Sedan
Wheelbase107.5 in104.3 in
Length180.1 in180.6 in
Width70.9 in69.8 in
Height56.1 in56.2 in
Curb Weight3,780 lb.3,957 lb.
Fuel Capacity17.2 gal.16.6 gal.
Row 1 Headroom37.2 in38.4 in
Row 1 Shoulder Room54.4 in55.1 in
Row 1 Hip Room54.1 in0.0 in
Row 1 Legroom43.9 in41.3 in
Row 2 Headroom36.7 in37.2 in
Row 2 Shoulder Room52.7 in53.4 in
Row 2 Hip Room53.7 in0.0 in
Row 2 Legroom30.6 in34.3 in
Cargo Volume13.0 ft313.4 ft3

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Option Package Details
Lexus IS F

Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100No
Traffic + travel information25No
Total Requested60065%
Total Not Requested32535%

Option Package Details
Audi A4 / S4 / RS4 RS4

Premium Package
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200No
CD changer, remote-125Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Sunshades, second row125No
Sunshade, rear, power225No
Memory system, driver seat200Yes
Satellite radio200Yes
Bluetooth cell phone link100Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested165065%
Total Not Requested90035%

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