Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Lexus IS Lexus IS 2007

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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: $37,674

Lexus IS 250   
Difference: $4,926

Lowest Total Invoice: $32,817

Lexus IS 250   
Difference: $6,859

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820072007
ModelA4 / S4 / RS4A4 / S4 / RS4ISIS
TrimA4 3.2S4250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,300 $48,610 $30,255 $35,705
Base Invoice $33,761 $45,207 $26,623 $31,420
Convenience Package 1,700 2,125    
Metallic paint (extra cost) 475 475    
Obstacle detection, rear 350 350 500 500
Navigation system 2,100 1,950 2,550 2,550
Bluetooth cell phone link 500 500    
Sunshade, rear, power 400 400    
Wood trim   400    
Luxury Package     3,495 3,495
Sunroof     0 0
Headlight washers     100 100
Cargo net     59 59
Convenience Package 1,580 1,977    
Metallic paint (extra cost) 443 443    
Obstacle detection, rear 325 325 400 400
Navigation system 1,953 1,813 2,168 2,168
Bluetooth cell phone link 466 466    
Sunshade, rear, power 373 373    
Wood trim   373    
Luxury Package     2,796 2,796
Sunroof     0 0
Headlight washers     80 80
Cargo net     35 35
Options (change) 5,525 6,200 6,704 6,704
Options (change) 5,140 5,770 5,479 5,479
Destination 775 775 715 715
Gas Tax 0 1,700 0 0
Total Price $42,600 $57,285 $37,674 $43,124
Total Invoice $39,676 $53,452 $32,817 $37,614

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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 / RS4 vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $5,241
TrueDelta Adjusted Invoice Difference: $7,133
Model Year2008200820072007
ModelA4 / S4 / RS4A4 / S4 / RS4ISIS
TrimA4 3.2S4250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6340hp V8204hp V6306hp V6
TransmissionCVT-7M6M6T6
DrivetrainFWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10215, 10194, 12194, 12
Tire (rear if not all the same)235/40-18235/40-18225/45-17225/45-17
Total Price$42,600$57,285$37,674$43,124
Adjustments for Features0-1,000-315-1,265
Feature-Adjusted Total Price$42,600$56,285$37,359$41,859
Cost Above Minimum$0$13,685$0$4,500
Total Invoice$39,676$53,452$32,817$37,614
Adjustments for Features0-933-274-1,103
Feature-Adjusted Total Invoice$39,676$52,519$32,543$36,511
Cost Above Minimum$0$12,843$0$3,968

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

Model Year2008200820072007
ModelA4 / S4 / RS4A4 / S4 / RS4ISIS
TrimA4 3.2S4250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100   
6-speed manual $150$150 
6-speed manually-shiftable automatic   $1100
FWD$0   
AWD $1700  
RWD  $0$0
Accessories 
Proximity key  $250$250
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  
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Obstacle detection, front  $150$150
Rearview camera  $200$200
Cargo Management 
Overhead sunglass holder  $25$25
Rear seat pass-through $100$100$100
Ski sack $50  
Storage compartment under front seat(s)$50$50  
Climate Control 
Heated windshield washer nozzles$15$15  
Rear air vents  $100$100
Water-repellent front-door glass  $15$15
Exterior 
Bodyside moldings$75$75  
Rear spoiler $200  
Infotainment 
Aux input  $50$50
CD changer, in-dash  $325$325
CD changer, remote$200$200  
Satellite radio $200  
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Compass$0$0  
Fog light, rear$100$100  
Headlight washers $50$50$50
Mirror tilt-down in reverse  $25$25
Power-folding mirrors$50$50  
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300
Folding second row seats$300$300  
Illuminated door sill trim plates  $200$200
Manual thigh support length adjuster, driver seat $50  
Memory system, passenger seat  $150$150
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power fore-aft adjuster, driver seat$100 $100$100
Power height adjuster, driver seat$100 $100$100
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Power recliner, driver seat$100 $100$100
Power tilt adjuster, driver seat$100 $100$100
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0  
Total Value of Features$2,990$3,990$3,305$4,255
Value of Feature Adjustments$0$1,000$315$1,265
Value of Feature Adjustments0-933-274-1,103

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

Model Year20082007
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 Weight3,550 lb.3,456 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

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Option Package Details
Audi A4 / S4 / RS4 A4 3.2

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested162597%
Total Not Requested503%

Option Package Details
Audi A4 / S4 / RS4 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested97571%
Total Not Requested40029%

Option Package Details
Lexus IS 250

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
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
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Total Requested182570%
Total Not Requested77530%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100No
Total Requested70070%
Total Not Requested30030%

Option Package Details
Lexus IS 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Luxury Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
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
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Total Requested182570%
Total Not Requested77530%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100No
Total Requested70070%
Total Not Requested30030%

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