Audi A6 / S6 Audi A6 / S6 2011 Mazda RX-8 Mazda RX-8 2008

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Audi A6 / S6 vs. Mazda RX-8 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 A6 / S6 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $34,283

Mazda RX-8 Manual   
Difference: $14,732

Lowest Total Invoice: $31,556

Mazda RX-8 Manual   
Difference: $14,056

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120112011201120082008
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 3.2A6 3.0TA6 4.2S6AutomaticManual
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Base Price $45,200 $50,200 $59,150 $76,100 $26,435 $26,435
Base Invoice $42,036 $46,686 $55,010 $70,774 $24,458 $24,458
Sport Package 1,000 1,000 1,000      
Premium Plus Package 1,700 1,400        
Cargo mat 125 125 125 125 50 50
All-weather floor mats 115 115 115 115 78 78
Grand Touring Package         5,335 4,635
Temporary spare tire         395 395
Cargo net         40 40
Navigation system         2,000 2,000
Sport Package 930 930 930      
Premium Plus Package 1,581 1,302        
Cargo mat 100 100 100 100 36 36
All-weather floor mats 90 90 90 90 62 62
Grand Touring Package         4,922 4,277
Temporary spare tire         320 320
Cargo net         32 32
Navigation system         1,721 1,721
Options (change) 2,940 2,640 1,240 240 7,898 7,198
Options (change) 2,701 2,422 1,120 190 7,093 6,448
Destination 875 875 875 875 650 650
Gas Tax 0 0 0 1,300 0 0
Total Price $49,015 $53,715 $61,265 $78,515 $34,983 $34,283
Total Invoice $45,612 $49,983 $57,005 $73,139 $32,201 $31,556

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TrueDelta Value Comparison: Audi A6 / S6 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $10,827
TrueDelta Adjusted Invoice Difference: $10,418
Model Year201120112011201120082008
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 3.2A6 3.0TA6 4.2S6AutomaticManual
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Engine255hp V6300hp V6350hp V8435hp V10212hp R2232hp R2
TransmissionCVT-7T6T6T6T6M6
DrivetrainFWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)160, 10160, 10255, 9255, 9300, 9300, 9
Tire (rear if not all the same)245/40-18245/40-18245/40-18265/35-19225/45-18225/45-18
Total Price$49,015$53,715$61,265$78,515$34,983$34,283
Adjustments for Features-4,180-6,080-7,330-8,355-9750
Feature-Adjusted Total Price$44,835$47,635$53,935$70,160$34,008$34,283
Cost Above Minimum$0$2,800$9,100$25,325$0$275
Total Invoice$45,612$49,983$57,005$73,139$32,201$31,556
Adjustments for Features-3,890-5,658-6,820-7,783-8970
Feature-Adjusted Total Invoice$41,722$44,325$50,185$65,356$31,304$31,556
Cost Above Minimum$0$2,603$8,463$23,634$0$252

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Features Comparison: Audi A6 / S6 vs. Mazda RX-8

Model Year201120112011201120082008
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 3.2A6 3.0TA6 4.2S6AutomaticManual
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100     
6-speed manually-shiftable automatic $1100$1100$1100$1100 
6-speed manual     $150
FWD$0     
AWD $1700$1700$1700  
RWD    $0$0
Accessories 
Power rear side windows$200$200$200$200  
Proximity key  $250$250$250$250
Sunshade, rear, power$225$225$225$225  
Sunshades, second row$125$125$125$125  
Tilt steering wheel, manual    $150$150
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$0$0  
Brake assist$50$50$50$50  
Full-size spare tire$225$225$225$225  
Obstacle detection, rear  $250$250  
Rearview camera  $200$200  
Temporary spare tire    $150$150
Cargo Management 
Overhead sunglass holder    $25$25
Rear seat pass-through   $100$100$100
Second-row high console    $250$250
Ski sack   $50  
Storage compartment under front seat(s)$50$50$50$50  
Climate Control 
Automatic air recirculation$100$100$100$100  
Automatic climate control, front$200$200$200$200  
Dual-zone climate control$125$125$125$125  
Heated windshield washer nozzles$15$15$15$15  
Rain-sensing wipers$175$175$175$175  
Rear air vents$100$100$100$100  
Residual heat$50$50$50$50  
Variable intermittent wipers    $75$75
Drivetrain 
Limited-slip rear differential    $300$300
Exterior 
Bodyside cladding   $350  
Bodyside moldings$75$75$75   
Infotainment 
Aux input$50$50$50$50  
Bluetooth cell phone link$100$100$100$100  
CD changer, in-dash    $325$325
CD changer, remote$200$200$200$200  
DVD-compatible player$0$0$0$0  
HD radio$50$50$50$50  
iPod integration$100$100$100$100  
Media drive$15$15$15$15  
MP3-compatible player$50$50$50$50  
Satellite radio$200$200$200$200  
Surround sound  $250$250  
Traffic information$25$25$25$25  
Voice control for nav and audio$100$100$100$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75$75  
Auto-dimming passenger-side mirror$75$75$75$75  
Automatic headlights$125$125$125$125  
Compass$0$0$0$0  
Cornering lights  $50$50  
Fog light, rear$100$100$100$100  
Headlight washers$50$50$50$50  
Interior ambient lighting$150$150$150$150  
Mirror tilt-down in reverse$25$25$25$25  
Steering-linked headlights  $150$150  
Trip computer$150$150$150$150  
Turn signals on or near mirrors$25$25$25$25  
Seats and Interior Trim 
Folding second row seats$300$300$300$300  
Heated front seats $200$200$200$200$200
Heated second row seats   $200  
Leather door panel trim   $250  
Manual thigh support length adjuster, driver seat   $50  
Memory system, driver seat$200$200$200$200  
Metal pedals     $75
Power 4-way lumbar adjuster, driver seat$150$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150$150  
Power fore-aft adjuster, passenger seat$100$100$100$100  
Power headrest height adjuster, driver seat   $50  
Power headrest height adjuster, passenger seat   $50  
Power height adjuster, passenger seat$100$100$100$100  
Power lumbar adjuster, driver seat    $100$100
Power recliner, passenger seat$100$100$100$100  
Power tilt adjuster, passenger seat$100$100$100$100  
Wood trim$300$300$300$300  
Transmission 
Steering-wheel-mounted transmission controls$100$100$100$100$100 
Total Value of Features$6,330$8,230$9,480$10,505$3,125$2,150
Value of Feature Adjustments$4,180$6,080$7,330$8,355$975$0
Value of Feature Adjustments-3,890-5,658-6,820-7,783-8970

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Specifications Comparison: Audi A6 / S6 vs. Mazda RX-8

Model Year20112008
ModelA6 / S6RX-8
Body4dr Sedan4dr Coupe
Wheelbase111.9 in106.4 in
Length193.5 in174.3 in
Width73.0 in69.7 in
Height57.5 in52.8 in
Curb Weight4,124 lb.3,046 lb.
Fuel Capacity21.1 gal.15.9 gal.
Row 1 Headroom38.7 in38.2 in
Row 1 Shoulder Room57.1 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom37.8 in36.8 in
Row 2 Shoulder Room55.9 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom36.9 in32.2 in
Cargo Volume15.9 ft37.6 ft3

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Option Package Details
Audi A6 / S6 A6 3.2

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested35047%
Total Not Requested40053%
Premium Plus Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Compass0No
Special exterior trim0No
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Total Requested65046%
Total Not Requested75054%

Option Package Details
Audi A6 / S6 A6 3.0T

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested35047%
Total Not Requested40053%
Premium Plus Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Compass0No
Special exterior trim0No
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Total Requested65046%
Total Not Requested75054%

Option Package Details
Audi A6 / S6 A6 4.2

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
245/40HR18 tires400No
Total Requested25038%
Total Not Requested40062%

Option Package Details
Mazda RX-8 Automatic

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested455078%
Total Not Requested130022%

Option Package Details
Mazda RX-8 Manual

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested430085%
Total Not Requested75015%

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