Audi A5 / S5 Audi A5 / S5 2017 Mazda RX-8 Mazda RX-8 2009

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Audi A5 / S5 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 A5 / S5 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $32,663

Mazda RX-8 Grand Touring   
Difference: $11,457

Lowest Total Invoice: $30,145

Mazda RX-8 Grand Touring   
Difference: $10,957

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172009
ModelA5 / S5A5 / S5RX-8
TrimA5 Sport 2.0TS5 3.0TGrand Touring
Body2dr Coupe2dr Coupe4dr Coupe
Base Price $41,200 $53,100 $31,000
Base Invoice $38,316 $49,384 $28,681
Convenience Package 900    
Metallic paint (extra cost) 575 575  
Cargo net 155 155 40
Cargo mat 160 160 50
All-weather floor mats 180 180 78
Active rear differential   1,100  
Temporary spare tire     395
Satellite radio     430
Convenience Package 838    
Metallic paint (extra cost) 536 536  
Cargo net 145 145 32
Cargo mat 149 149 36
All-weather floor mats 168 168 62
Active rear differential   1,024  
Temporary spare tire     320
Satellite radio     344
Options (change) 1,970 2,170 993
Options (change) 1,836 2,022 794
Destination 950 950 670
Total Price $44,120 $56,220 $32,663
Total Invoice $41,102 $52,356 $30,145

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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 A5 / S5 dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A5 / S5 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $7,517
TrueDelta Adjusted Invoice Difference: $7,287
Model Year201720172009
ModelA5 / S5A5 / S5RX-8
TrimA5 Sport 2.0TS5 3.0TGrand Touring
Body2dr Coupe2dr Coupe4dr Coupe
Engine220hp I4333hp V6232hp R2
TransmissionM6M6M6
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10505, 14300, 9
Tire (rear if not all the same)245/40-18245/40-18225/45-18
Total Price$44,120$56,220$32,663
Adjustments for Features-3,940-4,5150
Feature-Adjusted Total Price$40,180$51,705$32,663
Cost Above Minimum$0$11,525$0
Total Invoice$41,102$52,356$30,145
Adjustments for Features-3,670-4,2050
Feature-Adjusted Total Invoice$37,432$48,151$30,145
Cost Above Minimum$0$10,719$0

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Features Comparison: Audi A5 / S5 vs. Mazda RX-8

Model Year201720172009
ModelA5 / S5A5 / S5RX-8
TrimA5 Sport 2.0TS5 3.0TGrand Touring
Body2dr Coupe2dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150
AWD$1700$1700 
RWD  $0
Accessories 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Brake assist$50$50 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Obstacle detection, front$150  
Obstacle detection, rear$250  
Cargo Management 
Air-conditioned storage compartment$50$50 
Overhead sunglass holder  $25
Second-row high console  $250
Second-row low console$100$100 
Climate Control 
Automatic air recirculation$100$100 
Dual-zone climate control$125$125 
Heated windshield washer nozzles$15$15 
Rear air vents with automatic controls$250$250 
Drivetrain 
Active rear differential $500 
Limited-slip rear differential  $300
Exterior 
Power-venting glass roof panel$300$300 
Rear spoiler$200 $200
Infotainment 
CD changer, in-dash  $325
CD player$125$125 
iPod integration$100$100 
SD Card slot$25$25 
Surround sound $250$250
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Compass$0$0 
Fog light, rear$100$100 
Headlight washers$50$50 
Interior ambient lighting$150$150 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Aluminum trim$100$100 
Folding second row seats$300$300 
Manual thigh support length adjuster, driver seat $50 
Manual thigh support length adjuster, passenger seat $50 
Metal pedals $75$75
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat $150 
Power fore-aft adjuster, passenger seat$100$100 
Power headrest height adjuster, driver seat$50  
Power headrest height adjuster, passenger seat$50  
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Synthetic suede inserts in leather seating surfaces $0 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200 
Sport suspension (upgrade) $0 
Total Value of Features$5,765$6,340$1,825
Value of Feature Adjustments$3,940$4,515$0
Value of Feature Adjustments-3,670-4,2050

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Specifications Comparison: Audi A5 / S5 vs. Mazda RX-8

Model Year20172009
ModelA5 / S5RX-8
Body2dr Coupe4dr Coupe
Wheelbase108.3 in106.4 in
Length182.1 in175.6 in
Width73.0 in69.7 in
Height54.0 in52.8 in
Curb Weight3,683 lb.3,065 lb.
Fuel Capacity16.9 gal.15.9 gal.
Row 1 Headroom39.1 in38.2 in
Row 1 Shoulder Room54.3 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom41.3 in42.7 in
Row 2 Headroom36.0 in36.8 in
Row 2 Shoulder Room52.8 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom31.7 in32.2 in
Cargo Volume12.2 ft37.6 ft3

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Option Package Details
Audi A5 / S5 A5 Sport 2.0T

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested65081%
Total Not Requested15019%

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