Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2018 Mazda RX-8 Mazda RX-8 2008

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Audi A7 / S7 / RS7 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 A7 / S7 / RS7 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,743

Mazda RX-8 Manual   
Difference: $36,037

Lowest Total Invoice: $32,725

Mazda RX-8 Manual   
Difference: $34,102

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018201820082008
ModelA7 / S7 / RS7A7 / S7 / RS7A7 / S7 / RS7A7 / S7 / RS7RX-8RX-8
TrimA7 3.0TS7 4.0 TFSIRS 7RS 7 PerformanceAutomaticManual
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Coupe4dr Coupe
Base Price $69,700 $81,200 $113,900 $130,700 $26,435 $26,435
Base Invoice $64,822 $75,516 $105,928 $121,552 $24,458 $24,458
Metallic paint (extra cost) 575 575 575 575    
Cargo net 140 140 140 140 40 40
Cargo mat 190 190 190 190 50 50
All-weather floor mats 200 200 200 200 78 78
Grand Touring Package         5,335 4,635
Rear spoiler         360 360
Temporary spare tire         395 395
Body kit         1,100 1,100
Navigation system         2,000 2,000
Metallic paint (extra cost) 536 536 536 536    
Cargo net 130 130 130 130 32 32
Cargo mat 178 178 178 178 36 36
All-weather floor mats 186 186 186 186 62 62
Grand Touring Package         4,922 4,277
Rear spoiler         288 288
Temporary spare tire         320 320
Body kit         881 881
Navigation system         1,721 1,721
Options (change) 1,105 1,105 1,105 1,105 9,358 8,658
Options (change) 1,030 1,030 1,030 1,030 8,262 7,617
Destination 975 975 975 975 650 650
Gas Tax 0 0 1,000 1,000 0 0
Total Price $71,780 $83,280 $116,980 $133,780 $36,443 $35,743
Total Invoice $66,827 $77,521 $108,933 $124,557 $33,370 $32,725

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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 A7 / S7 / RS7 dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A7 / S7 / RS7 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $26,382
TrueDelta Adjusted Invoice Difference: $25,105
Model Year201820182018201820082008
ModelA7 / S7 / RS7A7 / S7 / RS7A7 / S7 / RS7A7 / S7 / RS7RX-8RX-8
TrimA7 3.0TS7 4.0 TFSIRS 7RS 7 PerformanceAutomaticManual
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Coupe4dr Coupe
Engine340hp V6450hp V8560hp V8605hp V8212hp R2232hp R2
TransmissionT8S7S7S7T6M6
DrivetrainAWDAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14630, 14300, 9300, 9
Tire (rear if not all the same)255/40-19255/40-19275/30-21275/30-21225/45-18225/45-18
Total Price$71,780$83,280$116,980$133,780$36,443$35,743
Adjustments for Features-9,930-12,405-13,930-17,630-9750
Feature-Adjusted Total Price$61,850$70,875$103,050$116,150$35,468$35,743
Cost Above Minimum$0$9,025$41,200$54,300$0$275
Total Invoice$66,827$77,521$108,933$124,557$33,370$32,725
Adjustments for Features-9,245-11,547-12,972-16,415-8930
Feature-Adjusted Total Invoice$57,582$65,974$95,961$108,142$32,477$32,725
Cost Above Minimum$0$8,392$38,379$50,560$0$248

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Features Comparison: Audi A7 / S7 / RS7 vs. Mazda RX-8

Model Year201820182018201820082008
ModelA7 / S7 / RS7A7 / S7 / RS7A7 / S7 / RS7A7 / S7 / RS7RX-8RX-8
TrimA7 3.0TS7 4.0 TFSIRS 7RS 7 PerformanceAutomaticManual
Body4dr Hatch4dr Hatch4dr Hatch4dr Hatch4dr Coupe4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300     
7-speed automated manual $1200$1200$1200  
6-speed manually-shiftable automatic    $1100 
6-speed manual     $150
AWD$1700$1700$1700$1700  
RWD    $0$0
Accessories 
Hands-free trunk or liftgate$100$100$100$100  
Power door closers  $300$300  
Power liftgate$350$350$350$350  
Power rear side windows$200$200$200$200  
Tilt steering wheel, manual    $150$150
Tilt/telescoping steering wheel, power$350$350$350$350  
Brakes, Airbags, and Other Safety 
Blind spot warning system$200$200$200$200  
Brake assist$50$50$50$50  
Ceramic brake rotors   $4000  
Collision preparation system, rear$100$100$100$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  
Secondary collision brake assist$25$25$25$25  
Wide-view front camera  $150$150  
Wide-view rear camera  $0$0  
Cargo Management 
Cargo cover$75$75$75$75  
Overhead sunglass holder    $25$25
Second-row high console    $250$250
Second-row low console $100$100$100  
Climate Control 
Automatic air recirculation$100$100$100$100  
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$125$125$125  
Residual heat$50$50$50$50  
Variable intermittent wipers    $75$75
Drivetrain 
Limited-slip rear differential    $300$300
Engine / Motor 
Automatic start / stop$150$150    
Dual-mode exhaust, switchable $500$500$500  
Raised top speed limiter   $0  
Regenerative braking$0$0$0$0  
Exterior 
Body kit  $0$0$0$0
Bright-finished exhaust tip(s)$25$25  $25$25
Carbon fiber engine cover   $0  
Carbon fiber exterior trim (other)   $100  
Carbon fiber mirror housings   $100  
Laminated front side windows$200$200$200$200  
Rear spoiler    $200$200
Retractable rear spoiler$400$400$400$400  
Infotainment 
4G LTE connectivity$0$0$0$0  
Android Auto support$100$100$100$100  
Apple CarPlay support$100$100$100$100  
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  
Media drive$15$15$15$15  
MP3-compatible player$50$50$50$50  
Satellite radio$200$200$200$200  
SD Card slot$25$25$25$25  
Surround sound$250$250$250$250  
Traffic + travel information$25$25$25$25  
USB port$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  
Fog light, rear$100$100$100$100  
Fog lights    $125$125
Head-up display (HUD)  $350$350  
Interior ambient lighting$150$150$150$150  
LED headlights$1000$1000$1000$1000  
Mirror tilt-down in reverse$25$25$25$25  
Power-folding mirrors$50$50$50$50  
Trip computer$150$150$150$150  
Turn signals on or near mirrors$25$25$25$25  
Xenon HID headlights    $500$500
Seats and Interior Trim 
Carbon fiber trim  $200$200  
Door sill trim plates    $100$100
Folding second row seats$300$300$300$300  
Illuminated door sill trim plates$200$200$200$200  
Leather door panel trim $250$250$250  
Memory system, driver seat$200$200$200$200  
Metal pedals $75$75$75 $75
Power 4-way lumbar adjuster, driver seat$150$150$150$150  
Power 4-way lumbar adjuster, passenger seat $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    
Suspension, Wheels, and Tires 
Active steering  $1000$1000  
Adaptive dampers - electrical $500$500   
Air suspension, auto-leveling and height adjustable $1000$1000   
Electronic systems calibration selector$200$200$200$200  
Hydraulically cross-linked dampers, multi-mode   $1000  
Sport suspension (upgrade) $0$0 $0$0
Ultra-sport suspension (upgrade)   $0  
Transmission 
Steering-wheel-mounted transmission controls$100$100$100$100$100 
Total Value of Features$12,330$14,805$16,330$20,030$3,375$2,400
Value of Feature Adjustments$9,930$12,405$13,930$17,630$975$0
Value of Feature Adjustments-9,245-11,547-12,972-16,415-8930

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Specifications Comparison: Audi A7 / S7 / RS7 vs. Mazda RX-8

Model Year20182008
ModelA7 / S7 / RS7RX-8
Body4dr Hatch4dr Coupe
Wheelbase114.7 in106.4 in
Length196.2 in174.3 in
Width75.2 in69.7 in
Height55.9 in52.8 in
Curb Weight4,256 lb.3,046 lb.
Fuel Capacity19.8 gal.15.9 gal.
Row 1 Headroom36.9 in38.2 in
Row 1 Shoulder Room57.2 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom36.6 in36.8 in
Row 2 Shoulder Room55.9 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom37.0 in32.2 in
Cargo Volume,
Minimum
24.5 ft37.6 ft3
Cargo Volume,
Maximum
56.0 ft37.6 ft3

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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 differential300No
225/45ZR18 tires400No
Total Requested422572%
Total Not Requested162528%

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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