Audi R8 Audi R8 2017 Mazda RX-8 Mazda RX-8 2008

We are 103,000+ car owners sharing real-world car information.

Join Us

Audi R8 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 R8 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $34,198

Mazda RX-8 Manual   
Difference: $132,372

Lowest Total Invoice: $31,488

Mazda RX-8 Manual   
Difference: $123,601

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720082008
ModelR8R8RX-8RX-8
TrimV10V10 PlusAutomaticManual
Body2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Base Price $162,900 $189,900 $26,435 $26,435
Base Invoice $151,497 $176,607 $24,458 $24,458
Metallic paint (extra cost) 575 575    
All-weather floor mats 545 545 78 78
Grand Touring Package     5,335 4,635
Rear spoiler     360 360
Cargo net     40 40
Navigation system     2,000 2,000
Metallic paint (extra cost) 535 535    
All-weather floor mats 507 507 62 62
Grand Touring Package     4,922 4,277
Rear spoiler     288 288
Cargo net     32 32
Navigation system     1,721 1,721
Options (change) 1,120 1,120 7,813 7,113
Options (change) 1,042 1,042 7,025 6,380
Destination 1,250 1,250 650 650
Gas Tax 1,300 1,300 0 0
Total Price $166,570 $193,570 $34,898 $34,198
Total Invoice $155,089 $180,199 $32,133 $31,488

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi R8 dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi R8 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $123,162
TrueDelta Adjusted Invoice Difference: $115,023
Model Year2017201720082008
ModelR8R8RX-8RX-8
TrimV10V10 PlusAutomaticManual
Body2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Engine540hp V10610hp V10212hp R2232hp R2
TransmissionS7S7T6M6
DrivetrainAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)550, 13140, 5300, 9300, 9
Tire (rear if not all the same)245/35-19245/35-19225/45-18225/45-18
Total Price$166,570$193,570$34,898$34,198
Adjustments for Features-9,485-12,260-9750
Feature-Adjusted Total Price$157,085$181,310$33,923$34,198
Cost Above Minimum$0$24,225$0$275
Total Invoice$155,089$180,199$32,133$31,488
Adjustments for Features-8,831-11,413-8980
Feature-Adjusted Total Invoice$146,258$168,786$31,235$31,488
Cost Above Minimum$0$22,528$0$253

Return to top

Features Comparison: Audi R8 vs. Mazda RX-8

Model Year2017201720082008
ModelR8R8RX-8RX-8
TrimV10V10 PlusAutomaticManual
Body2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
6-speed manually-shiftable automatic  $1100 
6-speed manual   $150
AWD$1700$1700  
RWD  $0$0
Accessories 
Remote app$25$25  
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, manual$250$250  
Brakes, Airbags, and Other Safety 
Brake assist$50$50  
Ceramic brake rotors $4000  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Obstacle detection, front$150$150  
Obstacle detection, rear$250$250  
Rearview camera$200$200  
Secondary collision brake assist$25$25  
Cargo Management 
Overhead sunglass holder  $25$25
Rear seat pass-through  $100$100
Second-row high console  $250$250
Climate Control 
Automatic climate control, front$200$200  
Rain-sensing wipers$175$175  
Variable intermittent wipers  $75$75
Drivetrain 
Limited-slip rear differential  $300$300
Engine / Motor 
Dual-mode exhaust, switchable$500$500  
Mid-engine configuration$0$0  
Exterior 
Bright-finished exhaust tip(s)$25 $25$25
Bright-finished fuel door$100$100  
Carbon fiber body panels $250  
Carbon fiber engine cover $0  
Carbon fiber front splitter spoiler $300  
Carbon fiber mirror housings $100  
Carbon fiber rear diffuser $200  
Carbon fiber wing-type rear spoiler $400  
Rear spoiler  $200$200
Retractable rear spoiler$400   
Sunroof  $900$900
Infotainment 
4G LTE connectivity$0$0  
Android Auto support$100$100  
Apple CarPlay support$100$100  
Aux input$50$50  
Bluetooth audio streaming$25$25  
Bluetooth cell phone link$100$100  
CD changer, in-dash  $325$325
CD player, remote$100$100  
DVD-compatible player$0$0  
Handwriting recognition$200$200  
HD radio$50$50  
In-vehicle Internet$150$150  
Media drive$15$15  
MP3-compatible player$50$50  
Satellite radio$200$200  
SD Card slot$25$25  
Surround sound$250   
Telematics service, such as OnStar$200$200  
Traffic + travel information$25$25  
Voice control for nav and audio$100$100  
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming headlights$200$200  
Auto-dimming passenger-side mirror$75$75  
Automatic headlights$125$125  
Chronometer$100$100  
Compass$0$0  
Fog light, rear$100$100  
Fog lights  $125$125
Illuminated visor mirror, driver  $50$50
Illuminated visor mirror, passenger  $50$50
Interior ambient lighting$150$150  
Large color reconfigurable instrument cluster display$250$250  
LED headlights$1000$1000  
Performance meter$150$150  
Power-folding mirrors$50$50  
Trip computer$150$150  
Turn signals on or near mirrors$25$25  
Visor mirror, driver$10$10  
Visor mirror, passenger$10$10  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Carbon fiber trim $200  
Center armrest(s), second row  $50$50
Door sill trim plates  $100$100
Illuminated door sill trim plates$200$200  
Leather door panel trim$250$250  
Metal pedals$75$75 $75
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, driver seat$150   
Power 4-way lumbar adjuster, passenger seat$150   
Power fore-aft adjuster, driver seat$100 $100$100
Power fore-aft adjuster, passenger seat$100   
Power height adjuster, passenger seat$100$100  
Power lumbar adjuster, driver seat  $100$100
Power recliner, driver seat$100 $100$100
Power recliner, passenger seat$100   
Power seatback bolsters, driver seat$100   
Power seatback bolsters, passenger seat$100   
Power thigh bolsters, driver seat$100   
Power thigh bolsters, passenger seat$100   
Power thigh support length adjuster, driver seat$100   
Power thigh support length adjuster, passenger seat$100   
Power tilt adjuster, driver seat$100 $100$100
Power tilt adjuster, passenger seat$100   
Synthetic suede headliner$650$650  
Upholstered instrument panel$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500   
Electronic systems calibration selector$200$200  
Sport suspension (upgrade) $0$0$0
Transmission 
Launch control$100$100  
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$13,335$16,110$4,825$3,850
Value of Feature Adjustments$9,485$12,260$975$0
Value of Feature Adjustments-8,831-11,413-8980

Return to top

Specifications Comparison: Audi R8 vs. Mazda RX-8

Model Year20172008
ModelR8RX-8
Body2dr Coupe4dr Coupe
Wheelbase104.3 in106.4 in
Length174.3 in174.3 in
Width76.4 in69.7 in
Height48.8 in52.8 in
Curb Weight3,738 lb.3,046 lb.
Fuel Capacity23.9 gal.15.9 gal.
Row 1 Headroom38.5 in38.2 in
Row 1 Shoulder Room55.1 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom40.9 in42.7 in
Row 2 Headroom0.0 in36.8 in
Row 2 Shoulder Room0.0 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom0.0 in32.2 in
Cargo Volume,
Minimum
4.0 ft37.6 ft3
Cargo Volume,
Maximum
8.0 ft37.6 ft3

Return to top

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 lights125No
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 differential300No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
225/45ZR18 tires400No
Total Requested332557%
Total Not Requested252543%

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 lights125No
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 Requested307561%
Total Not Requested197539%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all Audi models.