Mazda RX-8 Mazda RX-8 2006 Audi A6 / S6 Audi A6 / S6 2011

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Mazda RX-8 vs. Audi A6 / S6 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.

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

Lowest Total Price: $35,705

Mazda RX-8 Base (manual)   
Difference: $13,310

Lowest Total Invoice: $32,476

Mazda RX-8 Base (manual)   
Difference: $13,136

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062011201120112011
ModelRX-8RX-8A6 / S6A6 / S6A6 / S6A6 / S6
TrimBase (automatic)Base (manual)A6 3.2A6 3.0TA6 4.2S6
Body4dr Coupe4dr Coupe4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $26,435 $26,435 $45,200 $50,200 $59,150 $76,100
Base Invoice $24,458 $24,458 $42,036 $46,686 $55,010 $70,774
Shinka Package 6,885 6,165        
Temporary spare tire 395 395        
Navigation system 2,000 2,000        
Cargo net 40 40        
All-weather floor mats 60 60 115 115 115 115
Cargo mat 50 50 125 125 125 125
Sport Package     1,000 1,000 1,000  
Premium Plus Package     1,700 1,400    
Shinka Package 5,923 5,304        
Temporary spare tire 320 320        
Navigation system 1,721 1,721        
Cargo net 32 32        
All-weather floor mats 45 45 90 90 90 90
Cargo mat 36 36 100 100 100 100
Sport Package     930 930 930  
Premium Plus Package     1,581 1,302    
Options (change) 9,430 8,710 2,940 2,640 1,240 240
Options (change) 8,077 7,458 2,701 2,422 1,120 190
Destination 560 560 875 875 875 875
Gas Tax 0 0 0 0 0 1,300
Total Price $36,425 $35,705 $49,015 $53,715 $61,265 $78,515
Total Invoice $33,095 $32,476 $45,612 $49,983 $57,005 $73,139

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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 Mazda RX-8 dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Base (automatic)
TrueDelta Adjusted Price Difference: $9,925
TrueDelta Adjusted Invoice Difference: $10,014
Model Year200620062011201120112011
ModelRX-8RX-8A6 / S6A6 / S6A6 / S6A6 / S6
TrimBase (automatic)Base (manual)A6 3.2A6 3.0TA6 4.2S6
Body4dr Coupe4dr Coupe4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine212hp R2238hp R2255hp V6300hp V6350hp V8435hp V10
TransmissionT6M6CVT-7T6T6T6
DrivetrainRWDRWDFWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9160, 10160, 10255, 9255, 9
Tire (rear if not all the same)225/45-18225/45-18245/40-18245/40-18245/40-18265/35-19
Total Price$36,425$35,705$49,015$53,715$61,265$78,515
Adjustments for Features-1,0500-3,715-5,615-6,865-7,640
Feature-Adjusted Total Price$35,375$35,705$45,300$48,100$54,400$70,875
Cost Above Minimum$0$330$0$2,800$9,100$25,575
Total Invoice$33,095$32,476$45,612$49,983$57,005$73,139
Adjustments for Features-9540-3,457-5,225-6,388-7,117
Feature-Adjusted Total Invoice$32,141$32,476$42,155$44,758$50,617$66,022
Cost Above Minimum$0$335$0$2,603$8,462$23,867

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

Model Year200620062011201120112011
ModelRX-8RX-8A6 / S6A6 / S6A6 / S6A6 / S6
TrimBase (automatic)Base (manual)A6 3.2A6 3.0TA6 4.2S6
Body4dr Coupe4dr Coupe4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  $1100$1100$1100
6-speed manual $150    
7-speed manually-shiftable CVT  $1100   
RWD$0$0    
FWD  $0   
AWD   $1700$1700$1700
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
Obstacle detection, rear    $250$250
Rearview camera    $200$200
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 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    
Water-repellent front-door glass$15$15    
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
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
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
Manual thigh support length adjuster, driver seat     $50
Memory system, driver seat  $200$200$200$200
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
Synthetic suede inserts in leather seating surfaces$0$0    
Wood trim  $300$300$300$300
Suspension, Wheels, and Tires 
Alloy wheels  $350$350$350$350
Polished alloy wheels$350$350    
Transmission 
Steering-wheel-mounted transmission controls$100 $100$100$100$100
Total Value of Features$3,340$2,290$6,005$7,905$9,155$9,930
Value of Feature Adjustments$1,050$0$3,715$5,615$6,865$7,640
Value of Feature Adjustments-9540-3,457-5,225-6,388-7,117

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

Model Year20062011
ModelRX-8A6 / S6
Body4dr Coupe4dr Sedan
Wheelbase106.4 in111.9 in
Length174.3 in193.5 in
Width69.7 in73.0 in
Height52.8 in57.5 in
Curb Weight3,046 lb.4,124 lb.
Fuel Capacity15.9 gal.21.1 gal.
Row 1 Headroom38.2 in38.7 in
Row 1 Shoulder Room54.8 in57.1 in
Row 1 Hip Room53.3 in0.0 in
Row 1 Legroom42.7 in41.3 in
Row 2 Headroom36.8 in37.8 in
Row 2 Shoulder Room54.9 in55.9 in
Row 2 Hip Room48.1 in0.0 in
Row 2 Legroom32.2 in36.9 in
Cargo Volume7.6 ft315.9 ft3

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Option Package Details
Mazda RX-8 Base (automatic)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200Yes
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels0No
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
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
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
Bose, 300W, 9 speakers350No
Performance braking system (optional)250No
Limited-slip rear differential300No
Sport suspension (upgrade)250Yes
225/45ZR18 tires400No
Total Requested475078%
Total Not Requested131522%

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200Yes
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels0No
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
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
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested450085%
Total Not Requested76515%

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%

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