Audi A4 / S4 Audi A4 / S4 2010 Lexus IS Lexus IS 2008

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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: $44,335

Lexus IS 250   
Difference: $1,015

Lowest Total Invoice: $38,218

Lexus IS 250   
Difference: $4,020

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010201020082008
ModelA4 / S4A4 / S4ISIS
TrimA4 2.0TS4 3.0T250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $31,450 $45,900 $30,855 $36,305
Base Invoice $29,249 $42,687 $27,151 $31,948
Prestige Package 8,700 6,100    
Driver Assist Package 900 900    
Adaptive cruise control 2,100 2,100    
Metallic paint (extra cost) 475 475    
Wood trim 400 500    
Sunshade, rear, power 500 500    
X-Package     1,394 1,394
Luxury Package     3,495 3,495
Navigation System / Mark Levinson Pkg.     3,990 3,990
Radar- or camera-based collision preparation system     2,850 2,850
Sunroof     0 0
Obstacle detection, rear     500 500
Satellite radio     486 486
Prestige Package 8,092 5,674    
Driver Assist Package 837 837    
Adaptive cruise control 1,954 1,954    
Metallic paint (extra cost) 443 443    
Wood trim 372 466    
Sunshade, rear, power 466 466    
X-Package     1,135 1,135
Luxury Package     2,796 2,796
Navigation System / Mark Levinson Pkg.     3,302 3,302
Radar- or camera-based collision preparation system     2,280 2,280
Sunroof     0 0
Obstacle detection, rear     400 400
Satellite radio     389 389
Options (change) 13,075 10,575 12,715 12,715
Options (change) 12,164 9,840 10,302 10,302
Destination 825 825 765 765
Total Price $45,350 $57,300 $44,335 $49,785
Total Invoice $42,238 $53,352 $38,218 $43,015

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

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $840
TrueDelta Adjusted Invoice Difference: $3,857
Model Year2010201020082008
ModelA4 / S4A4 / S4ISIS
TrimA4 2.0TS4 3.0T250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine211hp I4333hp V6204hp V6306hp V6
TransmissionCVT-8M6M6T6
DrivetrainFWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14505, 14300, 14300, 14
Tire (rear if not all the same)245/40-18255/35-19225/40-18225/40-18
Total Price$45,350$57,300$44,335$49,785
Adjustments for Features-175-1,5250-950
Feature-Adjusted Total Price$45,175$55,775$44,335$48,835
Cost Above Minimum$0$10,600$0$4,500
Total Invoice$42,238$53,352$38,218$43,015
Adjustments for Features-163-1,4200-821
Feature-Adjusted Total Invoice$42,075$51,932$38,218$42,194
Cost Above Minimum$0$9,857$0$3,976

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Features Comparison: Audi A4 / S4 vs. Lexus IS

Model Year2010201020082008
ModelA4 / S4A4 / S4ISIS
TrimA4 2.0TS4 3.0T250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100   
6-speed manual $150$150 
6-speed manually-shiftable automatic   $1100
FWD$0   
AWD $1700  
RWD  $0$0
Accessories 
Remote window/roof operation  $15$15
Sunshades, second row$125$125  
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Automatic braking, high-speed or partial  $200$200
Blind spot warning system$200$200  
Forward collision warning$200$200  
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Obstacle detection, front  $150$150
Cargo Management 
Overhead sunglass holder  $25$25
Rear seat pass-through  $100$100
Climate Control 
Heated windshield washer nozzles$15$15  
Rear air vents  $100$100
Rear air vents with automatic controls$250$250  
Water-repellent front-door glass  $15$15
Infotainment 
CD changer, in-dash  $325$325
CD player$125$125  
iPod integration$100$100  
Media drive$15$15  
SD Card slot$25$25  
Traffic information$25$25  
Instruments, Lights, and Mirrors 
Compass$0$0  
Fog light, rear$100$100  
Mirror tilt-down in reverse  $25$25
Steering-linked headlights  $150$150
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300
Door sill trim plates$100$100  
Folding second row seats$300$300  
Illuminated door sill trim plates  $200$200
Leather door panel trim $250$250$250
Manual thigh support length adjuster, driver seat $50  
Manual thigh support length adjuster, passenger seat $50  
Memory system, passenger seat  $150$150
Metal pedals  $75$75
Power 4-way lumbar adjuster, driver seat$150$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 inserts in leather seating surfaces $0  
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0$0$0
Transmission 
Steering-wheel-mounted transmission controls $100  
Total Value of Features$3,105$4,455$2,930$3,880
Value of Feature Adjustments$175$1,525$0$950
Value of Feature Adjustments-163-1,4200-821

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Specifications Comparison: Audi A4 / S4 vs. Lexus IS

Model Year20102008
ModelA4 / S4IS
Body4dr Sedan4dr Sedan
Wheelbase110.6 in107.5 in
Length185.2 in180.1 in
Width71.9 in70.9 in
Height56.2 in56.1 in
Curb Weight3,591 lb.3,456 lb.
Fuel Capacity16.9 gal.17.2 gal.
Row 1 Headroom40.0 in37.2 in
Row 1 Shoulder Room55.5 in54.4 in
Row 1 Hip Room0.0 in54.1 in
Row 1 Legroom41.3 in43.9 in
Row 2 Headroom37.5 in36.7 in
Row 2 Shoulder Room54.3 in52.7 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom35.2 in30.6 in
Cargo Volume12.4 ft313.0 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Prestige Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
245/40HR18 tires400No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Heated front seats200Yes
Rear air vents with automatic controls250No
Universal garage door opener100Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Xenon HID headlights500Yes
Bluetooth cell phone link100Yes
Dual-zone climate control125Yes
iPod integration100No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Total Requested310073%
Total Not Requested114027%
Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200No
Total Requested45069%
Total Not Requested20031%

Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
Total Requested170068%
Total Not Requested79032%
Driver Assist Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200No
Total Requested45069%
Total Not Requested20031%

Option Package Details
Lexus IS 250

Radar- or camera-based collision preparation system
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control450Yes
Automatic braking, high-speed200No
Total Requested45069%
Total Not Requested20031%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
X-Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Sport front fascia (optional)0No
Metal pedals75No
255/40YR18 tires200No
Illuminated door sill trim plates200No
Total Requested25027%
Total Not Requested67573%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Cooled or ventilated front seats300No
Wood trim300Yes
Heated front seats200Yes
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
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Total Requested167564%
Total Not Requested92536%
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
Lexus IS 350

Radar- or camera-based collision preparation system
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control450Yes
Automatic braking, high-speed200No
Total Requested45069%
Total Not Requested20031%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
X-Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Sport front fascia (optional)0No
Metal pedals75No
255/40YR18 tires200No
Illuminated door sill trim plates200No
Total Requested25027%
Total Not Requested67573%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Cooled or ventilated front seats300No
Wood trim300Yes
Heated front seats200Yes
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
Illuminated door sill trim plates200No
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Total Requested167564%
Total Not Requested92536%
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%

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