Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Lexus IS Lexus IS 2013

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

Join Us

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

Lowest Total Price: $65,799

Lexus IS F   
Difference: $7,986

Lowest Total Invoice: $61,216

Lexus IS F   
Difference: $7,606

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082013
ModelA4 / S4 / RS4IS
TrimRS4F
Body4dr Sedan4dr Sedan
Base Price $66,910 $61,750
Base Invoice $62,227 $57,430
Premium Package 4,000  
Aluminum trim 0  
iPod integration 0  
Navigation system   2,490
Obstacle detection, rear   500
Cargo net   64
Headlight washers   100
Premium Package 3,720  
Aluminum trim 0  
iPod integration 0  
Navigation system   2,300
Obstacle detection, rear   460
Cargo net   39
Headlight washers   92
Options (change) 4,000 3,154
Options (change) 3,720 2,891
Destination 775 895
Gas Tax 2,100 0
Total Price $73,785 $65,799
Total Invoice $68,822 $61,216

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 Audi A4 / S4 / RS4 dealer quotes or Lexus IS 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: Audi A4 / S4 / RS4 vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS F
TrueDelta Adjusted Price Difference: $8,076
TrueDelta Adjusted Invoice Difference: $7,690
Model Year20082013
ModelA4 / S4 / RS4IS
TrimRS4F
Body4dr Sedan4dr Sedan
Engine420hp V8416hp V8
TransmissionM6T8
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)13/20 MPG16/23 MPG
Audio (watts, speakers)215, 10194, 12
Tire (rear if not all the same)255/35-19225/40-19
Total Price$73,785$65,799
Adjustments for Features0-90
Feature-Adjusted Total Price$73,785$65,709
Total Invoice$68,822$61,216
Adjustments for Features0-84
Feature-Adjusted Total Invoice$68,822$61,132

Return to top

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

Model Year20082013
ModelA4 / S4 / RS4IS
TrimRS4F
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
8-speed manually-shiftable automatic $1300
AWD$1700 
RWD $0
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 
Full-size spare tire$225 
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Temporary spare tire $150
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 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash $325
DVD-compatible player $0
HD radio $50
iPod integration$100 
SD Card slot$25 
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic + travel information $25
USB port $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 
Door sill trim plates$100 
Folding second row seats$300 
Heated second row seats$200 
Illuminated door sill trim plates $200
Manual thigh support length adjuster, driver seat$50 
Metal pedals $75
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$4,540$4,630
Value of Feature Adjustments$0$90
Value of Feature Adjustments0-84

Return to top

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

Model Year20082013
ModelA4 / S4 / RS4IS
Body4dr Sedan4dr Sedan
Wheelbase104.3 in107.5 in
Length180.6 in180.1 in
Width69.8 in70.9 in
Height56.2 in56.1 in
Curb Weight3,957 lb.3,800 lb.
Fuel Capacity16.6 gal.17.2 gal.
Row 1 Headroom38.4 in37.2 in
Row 1 Shoulder Room55.1 in54.4 in
Row 1 Hip Room0.0 in54.1 in
Row 1 Legroom41.3 in43.9 in
Row 2 Headroom37.2 in36.7 in
Row 2 Shoulder Room53.4 in52.7 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom34.3 in30.6 in
Cargo Volume13.4 ft313.0 ft3

Return to top

Option Package Details
Audi A4 / S4 / RS4 RS4

Premium Package
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200No
CD changer, remote-125No
Sunshades, second row125No
Sunshade, rear, power225No
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
SD Card slot25No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Universal garage door opener100Yes
Total Requested147565%
Total Not Requested80035%

Option Package Details
Lexus IS F

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200No
DVD-compatible player0No
Voice control for nav and audio100No
HD radio50No
SMS text-to-speech reader25No
Traffic + travel information25No
Speed limit information0No
App support0No
Total Requested60060%
Total Not Requested40040%

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, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.