Audi A4 / S4 Audi A4 / S4 2009 Lexus IS Lexus IS 2015

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Audi A4 / S4 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 vs. Lexus IS Invoice Comparison

Lowest Total Price: $47,150

Audi A4 / S4 A4 2.0T   
Difference: $880

Lowest Total Invoice: $43,910

Audi A4 / S4 A4 2.0T   
Difference: $782

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092015
ModelA4 / S4A4 / S4IS
TrimA4 2.0TA4 3.2350
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $31,000 $40,400 $40,065
Base Invoice $28,830 $37,572 $37,261
Prestige Package 7,350 3,350  
Navigation system 2,500 2,500  
Adaptive cruise control 2,100 2,100 500
Metallic paint (extra cost) 475 475  
Rear side airbags 350 350  
Sunshade, rear, power 500 500 210
6-speed shiftable automatic 0    
AWD 2,050   2,235
Navigation System / Mark Levinson Pkg.     2,995
Blind spot warning system     600
Obstacle detection, rear     500
Prestige Package 6,835 3,119  
Navigation system 2,326 2,326  
Adaptive cruise control 1,953 1,953 460
Metallic paint (extra cost) 443 443  
Rear side airbags 325 325  
Sunshade, rear, power 466 466 192
6-speed shiftable automatic 0    
AWD 1,907   2,078
Navigation System / Mark Levinson Pkg.     2,764
Blind spot warning system     552
Obstacle detection, rear     460
Options (change) 15,325 9,275 7,040
Options (change) 14,255 8,632 6,506
Destination 825 825 925
Total Price $47,150 $50,500 $48,030
Total Invoice $43,910 $47,029 $44,692

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

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $1,530
TrueDelta Adjusted Invoice Difference: $1,387
Model Year200920092015
ModelA4 / S4A4 / S4IS
TrimA4 2.0TA4 3.2350
Body4dr Sedan4dr Sedan4dr Sedan
Engine211hp I4265hp V6306hp V6
TransmissionT6T6T6
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG14/21 MPG19/26 MPG
Audio (watts, speakers)505, 14505, 14835, 15
Tire (rear if not all the same)245/45-17245/40-18225/45-17
Total Price$47,150$50,500$48,030
Adjustments for Features-650-6500
Feature-Adjusted Total Price$46,500$49,850$48,030
Cost Above Minimum$0$3,350$0
Total Invoice$43,910$47,029$44,692
Adjustments for Features-605-6050
Feature-Adjusted Total Invoice$43,305$46,424$44,692
Cost Above Minimum$0$3,119$0

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Features Comparison: Audi A4 / S4 vs. Lexus IS

Model Year200920092015
ModelA4 / S4A4 / S4IS
TrimA4 2.0TA4 3.2350
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100
AWD$1700$1700$1700
Accessories 
Remote app  $25
Remote window/roof operation  $15
Sunshades, second row$125$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Automatic braking, low-speed  $200
Cross-traffic warning, rear  $100
Knee airbag, driver  $75
Knee airbag, passenger  $75
Obstacle detection, front  $150
Cargo Management 
Cargo net$40$40 
Overhead sunglass holder  $25
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents  $100
Rear air vents with automatic controls$250$250 
Variable intermittent wipers  $75
Water-repellent front-door glass  $15
Infotainment 
App support  $0
Bluetooth audio streaming  $25
DVD-compatible player  $0
HD radio  $50
iPod integration$100$100 
SD Card slot$25$25 
SMS text-to-speech reader  $25
Telematics service, such as OnStar  $200
Traffic + travel information  $25
USB port  $25
Instruments, Lights, and Mirrors 
Analog clock  $25
Compass$0$0 
Fog light, rear$100$100 
Steering-linked headlights$150$150 
Seats and Interior Trim 
Aluminum trim$100$100 
Leather seating surfaces$900$900 
Memory system, driver seat$200$200 
Power 4-way lumbar adjuster, driver seat$150$150 
Power lumbar adjuster, driver seat  $100
Synthetic leather seating surfaces  $0
Upholstered instrument cluster hood  $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$5,130$5,130$4,480
Value of Feature Adjustments$650$650$0
Value of Feature Adjustments-605-6050

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Specifications Comparison: Audi A4 / S4 vs. Lexus IS

Model Year20092015
ModelA4 / S4IS
Body4dr Sedan4dr Sedan
Wheelbase110.6 in110.2 in
Length185.2 in183.7 in
Width71.9 in71.3 in
Height56.2 in56.3 in
Curb Weight3,943 lb.3,737 lb.
Fuel Capacity16.9 gal.17.4 gal.
Row 1 Headroom40.0 in38.2 in
Row 1 Shoulder Room55.5 in55.9 in
Row 1 Hip Room0.0 in54.3 in
Row 1 Legroom41.3 in44.8 in
Row 2 Headroom37.5 in36.9 in
Row 2 Shoulder Room54.3 in53.4 in
Row 2 Hip Room0.0 in54.0 in
Row 2 Legroom35.2 in32.2 in
Cargo Volume12.4 ft310.8 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Heated front seats200Yes
iPod integration100Yes
CD changer, in-dash200No
Rear air vents with automatic controls250No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200No
Bluetooth cell phone link100Yes
Compass0No
Dual-zone climate control125Yes
Cargo net40No
Total Requested250060%
Total Not Requested169040%

Option Package Details
Audi A4 / S4 A4 3.2

Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested95056%
Total Not Requested75044%

Option Package Details
Lexus IS 350

AWD
FeatureValueRequested?
AWD0Yes
Heated front seats200Yes
6-speed manually-shiftable automatic0Yes
Total Requested200100%
Total Not Requested00%
Adaptive cruise control
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Total Requested65076%
Total Not Requested20024%
Blind spot warning system
FeatureValueRequested?
Blind spot warning system200Yes
Rear cross-traffic detection100No
Total Requested20067%
Total Not Requested10033%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0No
Mark Levinson, 835W, 15 speakers (with subwoofer)350No
SMS text-to-speech reader25No
Speed limit information0No
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio75Yes
App support0No
Remote app25No
Total Requested112574%
Total Not Requested40026%

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