Audi A6 / S6 Audi A6 / S6 2016 Mazda RX-8 Mazda RX-8 2006

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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: $35,310

Mazda RX-8 Base (manual)   
Difference: $12,770

Lowest Total Invoice: $32,156

Mazda RX-8 Base (manual)   
Difference: $12,624

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162016201620062006
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIBase (automatic)Base (manual)
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Base Price $46,200 $57,400 $59,500 $70,900 $26,435 $26,435
Base Invoice $42,966 $53,382 $55,337 $65,938 $24,458 $24,458
Metallic paint (extra cost) 575 575 575 575    
Cargo mat 185 185 185 185 50 50
All-weather floor mats 195 195 195 195 60 60
Shinka Package         6,885 6,165
Navigation system         2,000 2,000
Cargo net         40 40
Metallic paint (extra cost) 536 536 536 536    
Cargo mat 172 172 172 172 36 36
All-weather floor mats 181 181 181 181 45 45
Shinka Package         5,923 5,304
Navigation system         1,721 1,721
Cargo net         32 32
Options (change) 955 955 955 955 9,035 8,315
Options (change) 889 889 889 889 7,757 7,138
Destination 925 925 925 925 560 560
Total Price $48,080 $59,280 $61,380 $72,780 $36,030 $35,310
Total Invoice $44,780 $55,196 $57,151 $67,752 $32,775 $32,156

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Base (automatic)
TrueDelta Adjusted Price Difference: $9,850
TrueDelta Adjusted Invoice Difference: $9,933
Model Year201620162016201620062006
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIBase (automatic)Base (manual)
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Engine252hp I4333hp V6240hp V6 D450hp V8212hp R2238hp R2
TransmissionS7T8T8S7T6M6
DrivetrainFWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10?, 10?, 10300, 9300, 9
Tire (rear if not all the same)245/45-18245/45-18245/45-18255/40-19225/45-18225/45-18
Total Price$48,080$59,280$61,380$72,780$36,030$35,310
Adjustments for Features-3,250-7,690-7,690-9,865-1,0500
Feature-Adjusted Total Price$44,830$51,590$53,690$62,915$34,980$35,310
Cost Above Minimum$0$6,760$8,860$18,085$0$330
Total Invoice$44,780$55,196$57,151$67,752$32,775$32,156
Adjustments for Features-3,027-7,160-7,160-9,183-9550
Feature-Adjusted Total Invoice$41,753$48,036$49,991$58,569$31,820$32,156
Cost Above Minimum$0$6,283$8,238$16,816$0$336

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

Model Year201620162016201620062006
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIBase (automatic)Base (manual)
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200  $1200  
8-speed manually-shiftable automatic $1300$1300   
6-speed manually-shiftable automatic    $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$250
Tilt steering wheel, manual    $150$150
Tilt/telescoping steering wheel, manual$250     
Tilt/telescoping steering wheel, power $350$350$350  
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200$200  
Brake assist$50$50$50$50  
Collision preparation system, rear $100$100$100  
Knee airbag, driver$75$75$75$75  
Knee airbag, passenger$75$75$75$75  
Obstacle detection, front $150$150$150  
Obstacle detection, rear $250$250$250  
Rearview camera $200$200$200  
Rollover sensor$50$50$50$50  
Secondary collision brake assist$25$25$25$25  
Cargo Management 
Overhead sunglass holder    $25$25
Second-row high console    $250$250
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 with automatic controls$250$250$250$250  
Rear dual-zone climate control   $125  
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
Engine / Motor 
Automatic start / stop$150$150$150$150  
Dual-mode exhaust, switchable   $500  
Regenerative braking$0$0$0$0  
Exterior 
Laminated front side windows$200$200$200$200  
Infotainment 
4G LTE connectivity $0$0$0  
Aux input$50$50$50$50  
Bluetooth audio streaming$25$25$25$25  
Bluetooth cell phone link$100$100$100$100  
CD changer, in-dash    $325$325
CD player$125$125$125$125  
DVD-compatible player $0$0$0  
Handwriting recognition $200$200$200  
HD radio $50$50$50  
In-vehicle Internet $150$150$150  
iPod integration$100$100$100$100  
Media drive $15$15$15  
MP3-compatible player$50$50$50$50  
Navigation system $600$600$600$600$600
Siri Eyes Free support $0$0$0  
Traffic + travel information $25$25$25  
Voice control for nav and audio $100$100$100  
Wi-Fi hotspot $50$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75  
Auto-dimming passenger-side mirror $75$75$75  
Automatic headlights$125$125$125$125  
Compass$0$0$0$0  
Fog light, rear$100$100$100$100  
Fog lights    $125$125
Mirror tilt-down in reverse$25$25$25$25  
Power-folding mirrors $50$50$50  
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  
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  
Power fore-aft adjuster, passenger seat$100$100$100$100  
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 
Adaptive dampers - electrical   $500  
Air suspension, auto-leveling and height adjustable   $1000  
Alloy wheels$350$350$350$350  
Electronic systems calibration selector$200$200$200$200  
Polished alloy wheels    $350$350
Sport suspension (upgrade)   $0$0$0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100$100$100 
Total Value of Features$5,965$10,405$10,405$12,580$3,765$2,715
Value of Feature Adjustments$3,250$7,690$7,690$9,865$1,050$0
Value of Feature Adjustments-3,027-7,160-7,160-9,183-9550

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

Model Year20162006
ModelA6 / S6RX-8
Body4dr Sedan4dr Coupe
Wheelbase114.6 in106.4 in
Length194.2 in174.3 in
Width73.8 in69.7 in
Height57.8 in52.8 in
Curb Weight3,804 lb.3,046 lb.
Fuel Capacity19.8 gal.15.9 gal.
Row 1 Headroom37.2 in38.2 in
Row 1 Shoulder Room57.5 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 Room56.3 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom37.4 in32.2 in
Cargo Volume14.1 ft37.6 ft3

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Option Package Details
Mazda RX-8 Base (automatic)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200No
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 lights125No
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 Requested442573%
Total Not Requested164027%

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200No
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 lights125No
Xenon HID headlights500Yes
Traction control100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested417579%
Total Not Requested109021%

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