Dodge Viper Dodge Viper 2017 Mazda RX-8 Mazda RX-8 2011

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Dodge Viper 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.

Dodge Viper vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,055

Mazda RX-8 Grand Touring   
Difference: $65,935

Lowest Total Invoice: $32,393

Mazda RX-8 Grand Touring   
Difference: $63,955

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172011
ModelViperViperViperRX-8
TrimGTGTSACRGrand Touring
Body2dr Hatch2dr Hatch2dr Hatch4dr Coupe
Base Price $95,895 $107,995 $118,795 $32,260
Base Invoice $91,253 $102,826 $112,870 $29,878
Navigation system       2,000
Navigation system       1,720
Options (change) 0 0 0 2,000
Options (change) 0 0 0 1,720
Destination 2,495 2,495 2,495 795
Gas Tax 2,600 2,600 2,600 0
Total Price $100,990 $113,090 $123,890 $35,055
Total Invoice $96,348 $107,921 $117,965 $32,393

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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 Dodge Viper dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Dodge Viper vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $65,925
TrueDelta Adjusted Invoice Difference: $63,945
Model Year2017201720172011
ModelViperViperViperRX-8
TrimGTGTSACRGrand Touring
Body2dr Hatch2dr Hatch2dr Hatch4dr Coupe
Engine645hp V10645hp V10645hp V10232hp R2
TransmissionM6M6M6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 18?, 3300, 9
Tire (rear if not all the same)295/30-18295/30-18295/25-19225/45-18
Total Price$100,990$113,090$123,890$35,055
Adjustments for Features-10-1,210-4,2600
Feature-Adjusted Total Price$100,980$111,880$119,630$35,055
Cost Above Minimum$0$10,900$18,650$0
Total Invoice$96,348$107,921$117,965$32,393
Adjustments for Features-10-1,155-4,0560
Feature-Adjusted Total Invoice$96,338$106,766$113,909$32,393
Cost Above Minimum$0$10,428$17,571$0

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Features Comparison: Dodge Viper vs. Mazda RX-8

Model Year2017201720172011
ModelViperViperViperRX-8
TrimGTGTSACRGrand Touring
Body2dr Hatch2dr Hatch2dr Hatch4dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150$150
RWD$0$0$0$0
Accessories 
Power-adjustable pedals$125$125$125 
Remote app$25$25$25 
Brakes, Airbags, and Other Safety 
Brake assist$50$50$50 
Ceramic brake rotors  $4000 
Front side airbags   $350
Rearview camera$200$200$200 
Side curtain airbags   $350
Tires, run-flat$150$150$150 
Vehicle health reports$0$0$0 
Cargo Management 
Overhead sunglass holder   $25
Rear seat pass-through   $100
Second-row high console   $250
Climate Control 
Rain-sensing wipers   $175
Variable intermittent wipers$75$75$75 
Exterior 
Carbon fiber hood$0$0$0 
Dive planes  $0 
Front splitter spoiler$200$200$200 
Hood scoop$100$100$100 
Painted brake calipers (optional)$0$0$0 
Rear spoiler$200$200 $200
Sunroof   $900
Tall rear wing-type spoiler  $500 
Infotainment 
App support$0$0$0 
Bluetooth audio streaming$25$25$25 
CD changer, in-dash   $325
HD radio$50$50$50 
MP3-compatible player   $50
Satellite radio   $200
Satellite radio - one year subscription$250$250$250 
SD Card slot$25$25$25 
Siri Eyes Free support$0$0$0 
SMS text-to-speech reader$25$25$25 
Telematics service, such as OnStar$200$200$200 
Text dictation$50$50$50 
Traffic + travel information$25$25$25 
USB port$25$25$25 
Voice control for external devices$0$0$0 
Voice control for nav and audio$100$100$100 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Compass$0$0$0 
Heated mirrors   $25
Illuminated visor mirror, driver   $50
Illuminated visor mirror, passenger   $50
Large color reconfigurable instrument cluster display$250$250$250 
Outside temperature display   $50
Performance meter$150$150$150 
Trip computer$150$150$150 
Visor mirror, passenger$10$10$10 
Seats and Interior Trim 
Center armrest(s), second row   $50
Door sill trim plates   $100
Heated front seats   $200
Leather door panel trim $250  
Leather-wrapped steering wheel$150$150 $150
Manual height adjuster, driver seat  $50 
Manual lumbar adjuster, driver seat$50$50$50 
Manual tilt adjuster, driver seat  $50 
Memory system, driver seat   $200
No leather in second row$-300$-300$-300 
Power fore-aft adjuster, driver seat$100$100 $100
Power fore-aft adjuster, passenger seat $100  
Power height adjuster, driver seat$100$100 $100
Power height adjuster, passenger seat $100  
Power lumbar adjuster, driver seat   $100
Power recliner, driver seat   $100
Power tilt adjuster, driver seat$100$100 $100
Power tilt adjuster, passenger seat $100  
Synthetic suede door panel trim  $250 
Synthetic suede headliner $650  
Synthetic suede inserts in leather seating surfaces$0 $0 
Synthetic suede steering wheel  $150 
Upholstered instrument panel, leather$1000$1000  
Upholstered instrument panel, synthetic suede  $1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500  
Alloy wheels  $350$350
Dampers, manually adjustable  $400 
Polished alloy wheels$350$350  
Summer track tires (optional)  $0 
Ultra-sport suspension (upgrade)  $0 
Wheels, dark finish  $0 
Transmission 
Launch control$100$100$100 
Total Value of Features$4,810$6,010$9,060$4,800
Value of Feature Adjustments$10$1,210$4,260$0
Value of Feature Adjustments-10-1,155-4,0560

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Specifications Comparison: Dodge Viper vs. Mazda RX-8

Model Year20172011
ModelViperRX-8
Body2dr Hatch4dr Coupe
Wheelbase98.8 in106.4 in
Length175.7 in175.6 in
Width76.4 in69.7 in
Height49.1 in52.8 in
Curb Weight3,391 lb.3,065 lb.
Fuel Capacity16.0 gal.15.9 gal.
Row 1 Headroom36.6 in38.2 in
Row 1 Shoulder Room53.1 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom42.7 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 Volume14.7 ft37.6 ft3

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