Mazda RX-8 Mazda RX-8 2011 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: $35,618

Mazda RX-8 Grand Touring   
Difference: $17,097

Lowest Total Invoice: $32,843

Mazda RX-8 Grand Touring   
Difference: $16,210

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201120112011
ModelRX-8A6 / S6A6 / S6A6 / S6
TrimGrand TouringA6 3.0TA6 4.2S6
Body4dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $32,260 $50,200 $59,150 $76,100
Base Invoice $29,878 $46,686 $55,010 $70,774
Temporary spare tire 395      
Cargo net 40      
Navigation system 2,000      
All-weather floor mats 78 115 115 115
Cargo mat 50 125 125 125
Premium Plus Package   1,400    
Temporary spare tire 320      
Cargo net 32      
Navigation system 1,720      
All-weather floor mats 62 90 90 90
Cargo mat 36 100 100 100
Premium Plus Package   1,302    
Options (change) 2,563 1,640 240 240
Options (change) 2,170 1,492 190 190
Destination 795 875 875 875
Gas Tax 0 0 0 1,300
Total Price $35,618 $52,715 $60,265 $78,515
Total Invoice $32,843 $49,053 $56,075 $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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mazda RX-8 dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $12,592
TrueDelta Adjusted Invoice Difference: $12,018
Model Year2011201120112011
ModelRX-8A6 / S6A6 / S6A6 / S6
TrimGrand TouringA6 3.0TA6 4.2S6
Body4dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine232hp R2300hp V6350hp V8435hp V10
TransmissionM6T6T6T6
DrivetrainRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9160, 10255, 9255, 9
Tire (rear if not all the same)225/45-18245/40-18245/40-18265/35-19
Total Price$35,618$52,715$60,265$78,515
Adjustments for Features0-4,505-5,855-6,880
Feature-Adjusted Total Price$35,618$48,210$54,410$71,635
Cost Above Minimum$0$0$6,200$23,425
Total Invoice$32,843$49,053$56,075$73,139
Adjustments for Features0-4,192-5,448-6,409
Feature-Adjusted Total Invoice$32,843$44,861$50,627$66,730
Cost Above Minimum$0$0$5,766$21,869

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

Model Year2011201120112011
ModelRX-8A6 / S6A6 / S6A6 / S6
TrimGrand TouringA6 3.0TA6 4.2S6
Body4dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100$1100$1100
RWD$0   
AWD $1700$1700$1700
Accessories 
Power rear side windows $200$200$200
Proximity key$250 $250$250
Sunshade, rear, power $225$225$225
Sunshades, second row $125$125$125
Tilt steering wheel, manual$150   
Tilt/telescoping steering wheel, manual $250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0
Brake assist $50$50$50
Full-size spare tire $225$225$225
Obstacle detection, rear  $250$250
Rearview camera  $200$200
Temporary spare tire$150   
Cargo Management 
Overhead sunglass holder$25   
Rear seat pass-through$100  $100
Second-row high console$250   
Ski sack   $50
Storage compartment under front seat(s) $50$50$50
Climate Control 
Automatic air recirculation $100$100$100
Dual-zone climate control $125$125$125
Heated windshield washer nozzles $15$15$15
Rear air vents $100$100$100
Residual heat $50$50$50
Drivetrain 
Limited-slip rear differential$300   
Exterior 
Bodyside cladding   $350
Bodyside moldings $75$75 
Rear spoiler$200   
Infotainment 
CD changer, in-dash$325   
CD changer, remote $200$200$200
DVD-compatible player $0$0$0
HD radio $50$50$50
iPod integration $100$100$100
Media drive $15$15$15
Surround sound$250 $250$250
Traffic information $25$25$25
Voice control for nav and audio $100$100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Auto-dimming passenger-side mirror $75$75$75
Compass $0$0$0
Cornering lights  $50$50
Fog light, rear $100$100$100
Headlight washers $50$50$50
Interior ambient lighting $150$150$150
Mirror tilt-down in reverse $25$25$25
Steering-linked headlights  $150$150
Trip computer $150$150$150
Turn signals on or near mirrors $25$25$25
Seats and Interior Trim 
Folding second row seats $300$300$300
Heated second row seats   $200
Leather door panel trim   $250
Manual thigh support length adjuster, driver seat   $50
Metal pedals$75   
Power 4-way lumbar adjuster, driver seat $150$150$150
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power fore-aft adjuster, passenger seat $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
Power lumbar adjuster, driver seat$100   
Power recliner, passenger seat $100$100$100
Power tilt adjuster, passenger seat $100$100$100
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$2,325$6,830$8,180$9,205
Value of Feature Adjustments$0$4,505$5,855$6,880
Value of Feature Adjustments0-4,192-5,448-6,409

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See a complete comparison of Mazda RX-8 vs. Audi A6 / S6 features.

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

Model Year20112011
ModelRX-8A6 / S6
Body4dr Coupe4dr Sedan
Wheelbase106.4 in111.9 in
Length175.6 in193.5 in
Width69.7 in73.0 in
Height52.8 in57.5 in
Curb Weight3,065 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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See a complete comparison of Mazda RX-8 vs. Audi A6 / S6 specs.

Option Package Details
Audi A6 / S6 A6 3.0T

Premium Plus Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Compass0No
Special exterior trim0No
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Total Requested85061%
Total Not Requested55039%

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