Audi A5 / S5 Audi A5 / S5 2016 Mazda RX-8 Mazda RX-8 2010

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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: $33,105

Mazda RX-8 Grand Touring   
Difference: $11,195

Lowest Total Invoice: $30,636

Mazda RX-8 Grand Touring   
Difference: $10,632

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162010
ModelA5 / S5A5 / S5RX-8
TrimA5 2.0TS5 3.0TGrand Touring
Body2dr Coupe2dr Coupe4dr Coupe
Base Price $40,500 $53,100 $31,960
Base Invoice $37,667 $49,384 $29,566
Premium Plus Package 2,300    
Metallic paint (extra cost) 575 575  
Active rear differential   1,100  
Temporary spare tire     395
Premium Plus Package 2,140    
Metallic paint (extra cost) 536 536  
Active rear differential   1,024  
Temporary spare tire     320
Options (change) 2,875 1,675 395
Options (change) 2,676 1,560 320
Destination 925 925 750
Total Price $44,300 $55,700 $33,105
Total Invoice $41,268 $51,869 $30,636

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $8,555
TrueDelta Adjusted Invoice Difference: $8,173
Model Year201620162010
ModelA5 / S5A5 / S5RX-8
TrimA5 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)505, 14505, 14300, 9
Tire (rear if not all the same)245/40-18245/40-18225/45-18
Total Price$44,300$55,700$33,105
Adjustments for Features-2,640-3,6650
Feature-Adjusted Total Price$41,660$52,035$33,105
Cost Above Minimum$0$10,375$0
Total Invoice$41,268$51,869$30,636
Adjustments for Features-2,459-3,4130
Feature-Adjusted Total Invoice$38,809$48,456$30,636
Cost Above Minimum$0$9,647$0

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

Model Year201620162010
ModelA5 / S5A5 / S5RX-8
TrimA5 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 
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
Sunroof  $900
Infotainment 
CD changer, in-dash  $325
CD player$125$125 
iPod integration$100$100 
SD Card slot$25$25 
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 
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 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$5,115$6,140$2,475
Value of Feature Adjustments$2,640$3,665$0
Value of Feature Adjustments-2,459-3,4130

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

Model Year20162010
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 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75No
Compass0No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested105068%
Total Not Requested50032%

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