Audi A8 / S8 Audi A8 / S8 2008 Lexus IS Lexus IS 2006

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Audi A8 / S8 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 A8 / S8 vs. Lexus IS Invoice Comparison

Lowest Total Price: $37,425

Lexus IS 250   
Difference: $38,990

Lowest Total Invoice: $32,583

Lexus IS 250   
Difference: $38,538

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820062006
ModelA8 / S8A8 / S8ISIS
TrimA8S8250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $70,690 $93,300 $29,990 $35,440
Base Invoice $65,741 $86,771 $26,389 $31,186
Ski sack 175 175    
Premium Package 3,275 2,800    
Cooled or ventilated front seats 1,500      
Sport Package     3,695 3,695
Navigation system     2,550 2,550
Obstacle detection, rear     500 500
Headlight washers     100 100
Ski sack 164 164    
Premium Package 3,045 2,605    
Cooled or ventilated front seats 1,396      
Sport Package     2,956 2,956
Navigation system     2,168 2,168
Obstacle detection, rear     400 400
Headlight washers     80 80
Options (change) 4,950 2,975 6,845 6,845
Options (change) 4,605 2,769 5,604 5,604
Destination 775 775 590 590
Gas Tax 0 2,100 0 0
Total Price $76,415 $99,150 $37,425 $42,875
Total Invoice $71,121 $92,415 $32,583 $37,380

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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 A8 / S8 dealer quotes or Lexus IS dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A8 / S8 vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $32,040
TrueDelta Adjusted Invoice Difference: $32,069
Model Year2008200820062006
ModelA8 / S8A8 / S8ISIS
TrimA8S8250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine350hp V8450hp V10204hp V6306hp V6
TransmissionT6T6M6T6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 12200, 12194, 12194, 12
Tire (rear if not all the same)255/45-18265/35-20225/40-18225/40-18
Total Price$76,415$99,150$37,425$42,875
Adjustments for Features-6,950-6,4500-1,050
Feature-Adjusted Total Price$69,465$92,700$37,425$41,825
Cost Above Minimum$0$23,235$0$4,400
Total Invoice$71,121$92,415$32,583$37,380
Adjustments for Features-6,469-6,0120-915
Feature-Adjusted Total Invoice$64,652$86,403$32,583$36,465
Cost Above Minimum$0$21,751$0$3,882

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Features Comparison: Audi A8 / S8 vs. Lexus IS

Model Year2008200820062006
ModelA8 / S8A8 / S8ISIS
TrimA8S8250350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 $1100
6-speed manual  $150 
AWD$1700$1700  
RWD  $0$0
Accessories 
Power trunk closer$350$350  
Sunshade, rear, power$225$225  
Sunshades, second row$125$125  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Rear side airbags$300$300  
Cargo Management 
Overhead sunglass holder  $25$25
Ski sack$50$50  
Climate Control 
Heated windshield washer nozzles$15$15  
Residual heat$50$50  
Water-repellent front-door glass  $15$15
Exterior 
Bodyside moldings$75$75  
Infotainment 
Aux input  $50$50
CD changer, in-dash  $325$325
CD changer, remote$200$200  
iPod integration$100$100  
MP3-compatible player  $50$50
Surround sound$250$250  
Instruments, Lights, and Mirrors 
Cornering lights$50$50  
Fog light, rear$100$100  
Power-folding mirrors$50$50  
Turn signals on or near mirrors$25$25  
Seats and Interior Trim 
Cooled or ventilated front seats$300 $300$300
Heated second row seats$200$200  
Massage, driver seat$100   
Massage, passenger seat$100   
Power 4-way lumbar adjuster, driver seat$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150  
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power lumbar adjuster, driver seat  $100$100
Power lumbar adjuster, passenger seat  $100$100
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Power upper seatback recliner, driver seat$100$100  
Power upper seatback recliner, passenger seat$100$100  
Wood trim$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Air suspension, auto-leveling and height adjustable$1000$1000  
Sport suspension (upgrade) $0$0$0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$8,065$7,565$1,115$2,165
Value of Feature Adjustments$6,950$6,450$0$1,050
Value of Feature Adjustments-6,469-6,0120-915

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Specifications Comparison: Audi A8 / S8 vs. Lexus IS

Model Year20082006
ModelA8 / S8IS
Body4dr Sedan4dr Sedan
Wheelbase115.9 in107.5 in
Length199.3 in180.1 in
Width74.6 in70.9 in
Height56.9 in56.1 in
Curb Weight4,289 lb.3,456 lb.
Fuel Capacity23.8 gal.17.2 gal.
Row 1 Headroom37.3 in37.2 in
Row 1 Shoulder Room59.1 in54.4 in
Row 1 Hip Room0.0 in54.1 in
Row 1 Legroom41.4 in43.9 in
Row 2 Headroom38.0 in36.7 in
Row 2 Shoulder Room57.5 in52.7 in
Row 2 Hip Room0.0 in53.7 in
Row 2 Legroom37.6 in30.6 in
Cargo Volume14.6 ft313.0 ft3

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Option Package Details
Audi A8 / S8 A8

Premium Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid300No
Proximity key250Yes
Total Requested85057%
Total Not Requested65043%

Option Package Details
Audi A8 / S8 S8

Premium Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power decklid300No
Proximity key250Yes
Total Requested85057%
Total Not Requested65043%

Option Package Details
Lexus IS 250

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested212582%
Total Not Requested47518%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%

Option Package Details
Lexus IS 350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25Yes
Total Requested212582%
Total Not Requested47518%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Total Requested1000100%
Total Not Requested00%

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