Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2013 Mazda RX-8 Mazda RX-8 2007

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Audi A5 / S5 / RS5 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 / RS5 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $32,025

Mazda RX-8 Manual   
Difference: $12,045

Lowest Total Invoice: $29,618

Mazda RX-8 Manual   
Difference: $11,430

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132013201320072007
ModelA5 / S5 / RS5A5 / S5 / RS5A5 / S5 / RS5RX-8RX-8
TrimA5 2.0TS5 3.0TRS 5AutomaticManual
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Base Price $37,850 $50,900 $68,900 $26,435 $26,435
Base Invoice $35,201 $47,338 $64,078 $24,458 $24,458
Sport Package 750        
Premium Plus Package 3,550        
Metallic paint (extra cost) 475 475 475    
Proximity key 550 550      
Active rear differential   1,250      
Grand Touring Package       5,335 4,635
Rear spoiler       360 360
Sport Package 697        
Premium Plus Package 3,301        
Metallic paint (extra cost) 443 443 443    
Proximity key 511 511      
Active rear differential   1,163      
Grand Touring Package       4,922 4,277
Rear spoiler       288 288
Options (change) 5,325 2,275 475 5,695 4,995
Options (change) 4,952 2,117 443 5,210 4,565
Destination 895 895 895 595 595
Total Price $44,070 $54,070 $70,270 $32,725 $32,025
Total Invoice $41,048 $50,350 $65,416 $30,263 $29,618

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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 / RS5 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 / RS5 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $8,580
TrueDelta Adjusted Invoice Difference: $8,203
Model Year20132013201320072007
ModelA5 / S5 / RS5A5 / S5 / RS5A5 / S5 / RS5RX-8RX-8
TrimA5 2.0TS5 3.0TRS 5AutomaticManual
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Engine211hp I4333hp V6450hp V8212hp R2232hp R2
TransmissionM6M6S7T6M6
DrivetrainAWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10180, 10300, 9300, 9
Tire (rear if not all the same)245/40-18245/40-18265/35-19225/45-18225/45-18
Total Price$44,070$54,070$70,270$32,725$32,025
Adjustments for Features-3,815-4,415-7,215-1,0500
Feature-Adjusted Total Price$40,255$49,655$63,055$31,675$32,025
Cost Above Minimum$0$9,400$22,800$0$350
Total Invoice$41,048$50,350$65,416$30,263$29,618
Adjustments for Features-3,553-4,111-6,717-9710
Feature-Adjusted Total Invoice$37,495$46,239$58,699$29,292$29,618
Cost Above Minimum$0$8,744$21,204$0$326

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Features Comparison: Audi A5 / S5 / RS5 vs. Mazda RX-8

Model Year20132013201320072007
ModelA5 / S5 / RS5A5 / S5 / RS5A5 / S5 / RS5RX-8RX-8
TrimA5 2.0TS5 3.0TRS 5AutomaticManual
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150  $150
7-speed automated manual  $1200  
6-speed manually-shiftable automatic   $1100 
AWD$1700$1700$1700  
RWD   $0$0
Accessories 
Tilt steering wheel, manual   $150$150
Tilt/telescoping steering wheel, manual$250$250$250  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Brake assist$50$50$50  
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Obstacle detection, front  $150  
Obstacle detection, rear  $250  
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Overhead sunglass holder   $25$25
Second-row high console   $250$250
Second-row low console$100$100$100  
Climate Control 
Automatic climate control, front$200$200$200  
Dual-zone climate control$125$125$125  
Heated windshield washer nozzles$15$15$15  
Rain-sensing wipers$175$175$175  
Rear air vents with automatic controls$250$250$250  
Variable intermittent wipers   $75$75
Drivetrain 
Active rear differential $500$500  
Limited-slip rear differential   $300$300
Engine / Motor 
Dual-mode exhaust, switchable  $500  
Exterior 
Power-venting glass roof panel$300$300$300  
Rear spoiler   $200$200
Retractable rear spoiler  $400  
Sunroof   $900$900
Infotainment 
Aux input$50$50$50  
Bluetooth cell phone link$100$100$100  
CD changer, in-dash   $325$325
CD player$125$125$125  
iPod integration$100$100$100  
MP3-compatible player$50$50$50  
Satellite radio$200$200$200  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming passenger-side mirror$75$75$75  
Automatic headlights$125$125$125  
Compass$0$0$0  
Cornering lights  $50  
Fog light, rear$100$100$100  
Headlight washers  $50  
Steering-linked headlights  $150  
Trip computer$150$150$150  
Turn signals on or near mirrors$25$25$25  
Seats and Interior Trim 
Aluminum trim$100$100   
Carbon fiber trim  $200  
Folding second row seats$300$300$300  
Manual thigh support length adjuster, driver seat$50$50$50  
Manual thigh support length adjuster, passenger seat$50$50$50  
Memory system, driver seat$200$200$200  
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power fore-aft adjuster, passenger seat$100$100$100  
Power headrest height adjuster, driver seat$50    
Power headrest height adjuster, passenger seat$50    
Power height adjuster, passenger seat$100$100$100  
Power lumbar adjuster, driver seat   $100$100
Power recliner, passenger seat$100$100$100  
Power tilt adjuster, passenger seat$100$100$100  
Synthetic suede inserts in leather seating surfaces $0   
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200  
Sport suspension (upgrade)$0$0 $0$0
Ultra-sport suspension (upgrade)  $0  
Transmission 
Launch control  $100  
Steering-wheel-mounted transmission controls$100$100$100$100 
Total Value of Features$6,290$6,890$9,690$3,525$2,475
Value of Feature Adjustments$3,815$4,415$7,215$1,050$0
Value of Feature Adjustments-3,553-4,111-6,717-9710

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Specifications Comparison: Audi A5 / S5 / RS5 vs. Mazda RX-8

Model Year20132007
ModelA5 / S5 / RS5RX-8
Body2dr Coupe4dr Coupe
Wheelbase108.3 in106.4 in
Length182.1 in174.3 in
Width73.0 in69.7 in
Height54.0 in52.8 in
Curb Weight3,683 lb.3,046 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 / RS5 A5 2.0T

Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150No
Manual thigh support adjuster, passenger seat50No
Front sport buckets100No
Steering-wheel-mounted transmission controls100Yes
Total Requested35050%
Total Not Requested35050%
Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Compass0No
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Bluetooth cell phone link100No
iPod integration100No
Total Requested95063%
Total Not Requested55037%

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
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Stability control400Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900No
CD changer, in-dash200No
Bose, 300W, 9 speakers350No
Limited-slip rear differential300Yes
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
225/45ZR18 tires400No
Total Requested375064%
Total Not Requested210036%

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
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
Stability control400Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900No
CD changer, in-dash200No
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested320063%
Total Not Requested185037%

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