Lexus IS Lexus IS 2006 Audi A4 / S4 Audi A4 / S4 2011

We are 103,000+ car owners sharing real-world car information.

Join Us

Lexus IS 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 IS vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $47,065

Lexus IS 350   
Difference: $11,185

Lowest Total Invoice: $40,714

Lexus IS 350   
Difference: $13,523

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062011
ModelISA4 / S4
Trim350S4 3.0T
Body4dr Sedan4dr Sedan
Base Price $35,440 $47,100
Base Invoice $31,186 $43,804
Sport Package 3,695  
Navigation System / Mark Levinson Pkg. 3,990  
Obstacle detection, rear 500  
Radar- or camera-based collision preparation system 2,850  
Adaptive cruise control   2,100
Prestige Package   6,300
7-speed automated manual   1,400
Metallic paint (extra cost)   475
Sport Package 2,956  
Navigation System / Mark Levinson Pkg. 3,302  
Obstacle detection, rear 400  
Radar- or camera-based collision preparation system 2,280  
Adaptive cruise control   1,954
Prestige Package   5,859
7-speed automated manual   1,302
Metallic paint (extra cost)   443
Options (change) 11,035 10,275
Options (change) 8,938 9,558
Destination 590 875
Total Price $47,065 $58,250
Total Invoice $40,714 $54,237

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Lexus IS dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Lexus IS 350
TrueDelta Adjusted Price Difference: $9,385
TrueDelta Adjusted Invoice Difference: $11,847
Model Year20062011
ModelISA4 / S4
Trim350S4 3.0T
Body4dr Sedan4dr Sedan
Engine306hp V6333hp V6
TransmissionT6S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)21/28 MPG18/28 MPG
Audio (watts, speakers)300, 14505, 14
Tire (rear if not all the same)225/40-18255/35-19
Total Price$47,065$58,250
Adjustments for Features0-1,800
Feature-Adjusted Total Price$47,065$56,450
Total Invoice$40,714$54,237
Adjustments for Features0-1,676
Feature-Adjusted Total Invoice$40,714$52,561

Return to top

Features Comparison: Lexus IS vs. Audi A4 / S4

Model Year20062011
ModelISA4 / S4
Trim350S4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Remote window/roof operation$15 
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
Automatic braking, high-speed or partial$200 
Forward collision warning $200
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Climate Control 
Heated windshield washer nozzles $15
Rear air vents$100 
Rear air vents with automatic controls $250
Water-repellent front-door glass$15 
Infotainment 
CD changer, in-dash$325 
CD player $125
HD radio $50
iPod integration $100
Media drive $15
Satellite radio $200
Traffic information $25
Instruments, Lights, and Mirrors 
Compass $0
Fog light, rear $100
Mirror tilt-down in reverse$25 
Steering-linked headlights$150 
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Cooled or ventilated front seats$300 
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Transmission 
Launch control $100
Total Value of Features$3,355$5,155
Value of Feature Adjustments$0$1,800
Value of Feature Adjustments0-1,676

Return to top

Specifications Comparison: Lexus IS vs. Audi A4 / S4

Model Year20062011
ModelISA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase107.5 in110.6 in
Length180.1 in185.2 in
Width70.9 in71.9 in
Height56.1 in56.2 in
Curb Weight3,527 lb.3,637 lb.
Fuel Capacity17.2 gal.16.9 gal.
Row 1 Headroom37.2 in40.0 in
Row 1 Shoulder Room54.4 in55.5 in
Row 1 Hip Room54.1 in0.0 in
Row 1 Legroom43.9 in41.3 in
Row 2 Headroom36.7 in37.5 in
Row 2 Shoulder Room52.7 in54.3 in
Row 2 Hip Room53.7 in0.0 in
Row 2 Legroom30.6 in35.2 in
Cargo Volume13.0 ft312.4 ft3

Return to top

Option Package Details
Lexus IS 350

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300No
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested140054%
Total Not Requested120046%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Rearview camera200Yes
Navigation system600Yes
Bluetooth cell phone link100Yes
Total Requested125078%
Total Not Requested35022%

Option Package Details
Audi A4 / S4 S4 3.0T

Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Forward collision alert200No
Total Requested45069%
Total Not Requested20031%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Launch control100No
Total Requested00%
Total Not Requested100100%
Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
HD radio50No
Media drive, large15No
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25No
Total Requested200070%
Total Not Requested84030%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Convertibles.
See TrueDelta's information for all Lexus models.