Audi A6 / S6 Audi A6 / S6 2014 Mazda RX-8 Mazda RX-8 2011

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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: $35,618

Mazda RX-8 Grand Touring   
Difference: $10,757

Lowest Total Invoice: $32,843

Mazda RX-8 Grand Touring   
Difference: $10,353

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142014201420142011
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIGrand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe
Base Price $43,100 $55,100 $57,500 $73,400 $32,260
Base Invoice $40,084 $51,244 $53,477 $68,262 $29,878
Style Package 1,500        
Metallic paint (extra cost) 500 500 500 500  
Cargo mat 185 185 185 185 50
All-weather floor mats 195 195 195 195 78
Cargo net         40
Temporary spare tire         395
Navigation system         2,000
Style Package 1,397        
Metallic paint (extra cost) 467 467 467 467  
Cargo mat 172 172 172 172 36
All-weather floor mats 181 181 181 181 62
Cargo net         32
Temporary spare tire         320
Navigation system         1,720
Options (change) 2,380 880 880 880 2,563
Options (change) 2,217 820 820 820 2,170
Destination 895 895 895 895 795
Total Price $46,375 $56,875 $59,275 $75,175 $35,618
Total Invoice $43,196 $52,959 $55,192 $69,977 $32,843

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

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $9,017
TrueDelta Adjusted Invoice Difference: $8,732
Model Year20142014201420142011
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIGrand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe
Engine220hp I4310hp V6240hp V6 D420hp V8232hp R2
TransmissionCVT-8T8T8S7M6
DrivetrainFWDAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10?, 10630, 14300, 9
Tire (rear if not all the same)245/45-18245/45-18245/45-18255/40-19225/45-18
Total Price$46,375$56,875$59,275$75,175$35,618
Adjustments for Features-1,740-5,980-5,980-9,7800
Feature-Adjusted Total Price$44,635$50,895$53,295$65,395$35,618
Cost Above Minimum$0$6,260$8,660$20,760$0
Total Invoice$43,196$52,959$55,192$69,977$32,843
Adjustments for Features-1,621-5,568-5,568-9,1040
Feature-Adjusted Total Invoice$41,575$47,391$49,624$60,873$32,843
Cost Above Minimum$0$5,816$8,049$19,298$0

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

Model Year20142014201420142011
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIGrand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100    
8-speed manually-shiftable automatic $1300$1300  
7-speed automated manual   $1200 
6-speed manual    $150
FWD$0    
AWD $1700$1700$1700 
RWD    $0
Accessories 
Power rear side windows$200$200$200$200 
Proximity key $250$250$250$250
Tilt steering wheel, manual    $150
Tilt/telescoping steering wheel, manual$250$250$250  
Tilt/telescoping steering wheel, power   $350 
Brakes, Airbags, and Other Safety 
Blind spot warning system   $200 
Brake assist$50$50$50$50 
Collision preparation system, rear   $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 
Cargo Management 
Overhead sunglass holder    $25
Second-row high console    $250
Climate Control 
Automatic air recirculation$100$100$100$100 
Dual-zone climate control$125$125$125$125 
Heated windshield washer nozzles$15$15$15$15 
Rear air vents with automatic controls$250$250$250$250 
Rear dual-zone climate control   $125 
Residual heat$50$50$50$50 
Drivetrain 
Active rear differential   $500 
Limited-slip rear differential    $300
Engine / Motor 
Automatic start / stop $150$150  
Dual-mode exhaust, switchable   $500 
Regenerative braking$0$0$0$0 
Exterior 
Body kit   $0 
Rear spoiler    $200
Infotainment 
Bluetooth audio streaming$25$25$25$25 
CD changer, in-dash    $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 
Navigation system $600$600$600$600
Surround sound   $250$250
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 
Compass$0$0$0$0 
Cornering lights   $50 
Fog light, rear$100$100$100$100 
Fog lights    $125
Interior ambient lighting$150$150$150$150 
Mirror tilt-down in reverse$25$25$25$25 
Power-folding mirrors   $50 
Steering-linked headlights   $150 
Trip computer$150$150$150$150 
Turn signals on or near mirrors$25$25$25$25 
Seats and Interior Trim 
Door sill trim plates$100$100$100 $100
Folding second row seats$300$300$300$300 
Illuminated door sill trim plates   $200 
Leather door panel trim   $250 
Metal pedals   $75$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 height adjuster, passenger seat$100$100$100$100 
Power lumbar adjuster, driver seat    $100
Power recliner, passenger seat$100$100$100$100 
Power tilt adjuster, passenger seat$100$100$100$100 
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500 
Air suspension, auto-leveling and height adjustable   $1000 
Electronic systems calibration selector$200$200$200$200 
Sport suspension (upgrade)   $0 
Transmission 
Steering-wheel-mounted transmission controls   $100 
Total Value of Features$4,640$8,880$8,880$12,680$2,900
Value of Feature Adjustments$1,740$5,980$5,980$9,780$0
Value of Feature Adjustments-1,621-5,568-5,568-9,1040

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

Model Year20142011
ModelA6 / S6RX-8
Body4dr Sedan4dr Coupe
Wheelbase114.7 in106.4 in
Length193.9 in175.6 in
Width73.8 in69.7 in
Height57.8 in52.8 in
Curb Weight3,727 lb.3,065 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
Audi A6 / S6 A6 2.0T

Style Package
FeatureValueRequested?
Xenon HID headlights500Yes
245/45HR18 tires400No
Total Requested50056%
Total Not Requested40044%

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