Mazda RX-8 Mazda RX-8 2011 Dodge Viper Dodge Viper 2009

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Mazda RX-8 vs. Dodge Viper 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.

Mazda RX-8 vs. Dodge Viper Invoice Comparison

Lowest Total Price: $35,055

Mazda RX-8 Grand Touring   
Difference: $58,870

Lowest Total Invoice: $32,393

Mazda RX-8 Grand Touring   
Difference: $54,969

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112009
ModelRX-8Viper
TrimGrand TouringSRT10
Body4dr Coupe2dr Coupe
Base Price $32,260 $89,505
Base Invoice $29,878 $83,139
Navigation system 2,000 1,790
Navigation system 1,720 1,593
Options (change) 2,000 1,790
Options (change) 1,720 1,593
Destination 795 930
Gas Tax 0 1,700
Total Price $35,055 $93,925
Total Invoice $32,393 $87,362

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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: Mazda RX-8 vs. Dodge Viper

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $64,270
TrueDelta Adjusted Invoice Difference: $59,959
Model Year20112009
ModelRX-8Viper
TrimGrand TouringSRT10
Body4dr Coupe2dr Coupe
Engine232hp R2600hp V10
TransmissionM6M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 9310, 7
Tire (rear if not all the same)225/45-18275/35-18
Total Price$35,055$93,925
Adjustments for Features-5,4000
Feature-Adjusted Total Price$29,655$93,925
Total Invoice$32,393$87,362
Adjustments for Features-4,9900
Feature-Adjusted Total Invoice$27,403$87,362

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Features Comparison: Mazda RX-8 vs. Dodge Viper

Model Year20112009
ModelRX-8Viper
TrimGrand TouringSRT10
Body4dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150
RWD$0$0
Accessories 
Cruise control$150 
Power-adjustable pedals $125
Proximity key$250 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Front side airbags$350 
Side curtain airbags$350 
Stability control$400 
Tires, run-flat $150
Traction control$100 
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Second-row high console$250 
Climate Control 
Automatic climate control, front$200 
Interior air filter$0 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Exterior 
Bright-finished exhaust tip(s)$25 
Bright-finished fuel door $100
Hood scoop $100
Sunroof$900 
Infotainment 
Audio controls on steering wheel$125 
Aux input$50 
Bluetooth cell phone link$100 
CD changer, in-dash$325 
CD player $125
Satellite radio$200 
Satellite radio - one year subscription $250
Surround sound$250 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150 
Automatic headlights$125 
Heated mirrors$25 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Outside temperature display$50 
Seats and Interior Trim 
Center armrest(s), second row$50 
Door sill trim plates$100 
Floor mats$75 
Heated front seats$200 
Manual lumbar adjuster, driver seat $50
Memory system, driver seat$200 
Metal pedals$75 
No leather in second row $-300
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat$100 
Power tilt adjuster, driver seat$100 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Total Value of Features$6,575$1,175
Value of Feature Adjustments$5,400$0
Value of Feature Adjustments-4,9900

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Specifications Comparison: Mazda RX-8 vs. Dodge Viper

Model Year20112009
ModelRX-8Viper
Body4dr Coupe2dr Coupe
Wheelbase106.4 in98.8 in
Length175.6 in175.6 in
Width69.7 in75.2 in
Height52.8 in48.6 in
Curb Weight3,065 lb.3,436 lb.
Fuel Capacity15.9 gal.18.5 gal.
Row 1 Headroom38.2 in36.5 in
Row 1 Shoulder Room54.8 in54.1 in
Row 1 Hip Room53.3 in0.0 in
Row 1 Legroom42.7 in42.4 in
Row 2 Headroom36.8 in0.0 in
Row 2 Shoulder Room54.9 in0.0 in
Row 2 Hip Room48.1 in0.0 in
Row 2 Legroom32.2 in0.0 in
Cargo Volume7.6 ft36.8 ft3

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Option Package Details
Dodge Viper SRT10

Navigation system
FeatureValueRequested?
Navigation system600Yes
Satellite radio - one year subscription250No
Total Requested60071%
Total Not Requested25029%

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