Audi A6 / S6 Audi A6 / S6 2014 Mazda RX-8 Mazda RX-8 2007

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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: $34,785

Mazda RX-8 Manual   
Difference: $15,890

Lowest Total Invoice: $31,939

Mazda RX-8 Manual   
Difference: $15,257

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142014201420072007
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIAutomaticManual
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Base Price $43,100 $55,100 $57,500 $73,400 $26,435 $26,435
Base Invoice $40,084 $51,244 $53,477 $68,262 $24,458 $24,458
Sport Package 1,500 1,500 1,500      
Premium Plus Package 4,300          
Metallic paint (extra cost) 500 500 500 500    
Cargo mat 185 185 185 185 50 50
All-weather floor mats 195 195 195 195 60 60
Grand Touring Package         5,335 4,635
Cargo net         40 40
Body kit         970 970
Navigation system         2,000 2,000
Sport Package 1,397 1,397 1,397      
Premium Plus Package 4,000          
Metallic paint (extra cost) 467 467 467 467    
Cargo mat 172 172 172 172 36 36
All-weather floor mats 181 181 181 181 45 45
Grand Touring Package         4,922 4,277
Cargo net         32 32
Body kit         775 775
Navigation system         1,721 1,721
Options (change) 6,680 2,380 2,380 880 8,455 7,755
Options (change) 6,217 2,217 2,217 820 7,531 6,886
Destination 895 895 895 895 595 595
Total Price $50,675 $58,375 $60,775 $75,175 $35,485 $34,785
Total Invoice $47,196 $54,356 $56,589 $69,977 $32,584 $31,939

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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 Automatic
TrueDelta Adjusted Price Difference: $10,910
TrueDelta Adjusted Invoice Difference: $10,612
Model Year201420142014201420072007
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIAutomaticManual
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Engine220hp I4310hp V6240hp V6 D420hp V8212hp R2232hp R2
TransmissionCVT-8T8T8S7T6M6
DrivetrainFWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 10?, 10630, 14300, 9300, 9
Tire (rear if not all the same)255/40-19255/40-19255/40-19255/40-19225/45-18225/45-18
Total Price$50,675$58,375$60,775$75,175$35,485$34,785
Adjustments for Features-5,330-7,380-7,380-10,855-1,0500
Feature-Adjusted Total Price$45,345$50,995$53,395$64,320$34,435$34,785
Cost Above Minimum$0$5,650$8,050$18,975$0$350
Total Invoice$47,196$54,356$56,589$69,977$32,584$31,939
Adjustments for Features-4,964-6,872-6,872-10,104-9640
Feature-Adjusted Total Invoice$42,232$47,484$49,717$59,873$31,620$31,939
Cost Above Minimum$0$5,252$7,485$17,641$0$319

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

Model Year201420142014201420072007
ModelA6 / S6A6 / S6A6 / S6A6 / S6RX-8RX-8
TrimA6 2.0TA6 3.0TA6 3.0 TDIS6 4.0 TFSIAutomaticManual
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Coupe4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100     
8-speed manually-shiftable automatic $1300$1300   
7-speed automated manual   $1200  
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  
Tilt steering wheel, manual    $150$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$150  
Obstacle detection, rear$250$250$250$250  
Rearview camera$200$200$200$200  
Rollover sensor$50$50$50$50  
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
Drivetrain 
Active rear differential   $500  
Limited-slip rear differential    $300$300
Engine / Motor 
Automatic start / stop $150$150   
Dual-mode exhaust, switchable   $500  
Regenerative braking$0$0$0$0  
Exterior 
Body kit   $0$0$0
Infotainment 
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$0  
Handwriting recognition$200$200$200$200  
HD radio$50$50$50$50  
In-vehicle Internet$150$150$150$150  
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  
Traffic + travel information$25$25$25$25  
Voice control for nav and audio$100$100$100$100  
Wi-Fi hotspot$50$50$50$50  
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  
Fog light, rear$100$100$100$100  
Fog lights    $125$125
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 
Folding second row seats$300$300$300$300  
Illuminated door sill trim plates   $200  
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 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  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500  
Air suspension, auto-leveling and height adjustable   $1000  
Electronic systems calibration selector$200$200$200$200  
Transmission 
Steering-wheel-mounted transmission controls$100$100$100$100$100 
Total Value of Features$6,830$8,880$8,880$12,355$2,550$1,500
Value of Feature Adjustments$5,330$7,380$7,380$10,855$1,050$0
Value of Feature Adjustments-4,964-6,872-6,872-10,104-9640

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

Model Year20142007
ModelA6 / S6RX-8
Body4dr Sedan4dr Coupe
Wheelbase114.7 in106.4 in
Length193.9 in174.3 in
Width73.8 in69.7 in
Height57.8 in52.8 in
Curb Weight3,727 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
Audi A6 / S6 A6 2.0T

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
255/40YR19 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested35047%
Total Not Requested40053%
Premium Plus Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, front150No
Obstacle detection, rear250No
Rearview camera200No
Auto-dimming driver-side mirror75No
DVD-compatible player0No
Proximity key250Yes
Voice control for nav and audio100No
Auto-dimming passenger-side mirror75No
HD radio50No
Media drive, large15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Handwriting recognition200No
Xenon HID headlights500Yes
245/45HR18 tires400No
Total Requested135044%
Total Not Requested174056%

Option Package Details
Audi A6 / S6 A6 3.0T

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
255/40YR19 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested35047%
Total Not Requested40053%

Option Package Details
Audi A6 / S6 A6 3.0 TDI

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
255/40YR19 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested35047%
Total Not Requested40053%

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 lights125No
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300Yes
225/45ZR18 tires400No
Total Requested452577%
Total Not Requested132523%

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 lights125No
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested397579%
Total Not Requested107521%

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