Mazda RX-8 Mazda RX-8 2011 Dodge Viper Dodge Viper 2006

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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: $33,055

Mazda RX-8 Grand Touring   
Difference: $53,940

Lowest Total Invoice: $30,673

Mazda RX-8 Grand Touring   
Difference: $48,881

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120112006
ModelRX-8RX-8Viper
TrimGrand TouringR3SRT10
Body4dr Coupe4dr Coupe2dr Coupe
Base Price $32,260 $32,290 $83,145
Base Invoice $29,878 $29,904 $75,704
Options (change) 0 0 0
Options (change) 0 0 0
Destination 795 795 850
Gas Tax 0 0 3,000
Total Price $33,055 $33,085 $86,995
Total Invoice $30,673 $30,699 $79,554

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

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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: $58,965
TrueDelta Adjusted Invoice Difference: $53,544
Model Year201120112006
ModelRX-8RX-8Viper
TrimGrand TouringR3SRT10
Body4dr Coupe4dr Coupe2dr Coupe
Engine232hp R2232hp R2510hp V10
TransmissionM6M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9310, 7
Tire (rear if not all the same)225/45-18225/40-19275/35-18
Total Price$33,055$33,085$86,995
Adjustments for Features-5,025-2,6250
Feature-Adjusted Total Price$28,030$30,460$86,995
Cost Above Minimum$0$2,430$0
Total Invoice$30,673$30,699$79,554
Adjustments for Features-4,663-2,4360
Feature-Adjusted Total Invoice$26,010$28,263$79,554
Cost Above Minimum$0$2,253$0

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Features Comparison: Mazda RX-8 vs. Dodge Viper

Model Year201120112006
ModelRX-8RX-8Viper
TrimGrand TouringR3SRT10
Body4dr Coupe4dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150
RWD$0$0$0
Accessories 
Cruise control$150$150 
Power-adjustable pedals  $125
Proximity key$250$250 
Universal garage door opener$100$100 
Brakes, Airbags, and Other Safety 
Front side airbags$350$350 
Side curtain airbags$350$350 
Stability control$400$400 
Tires, run-flat  $150
Traction control$100$100 
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  
Interior air filter$0$0 
Rain-sensing wipers$175  
Variable intermittent wipers $75$75
Exterior 
Body kit $0 
Bright-finished exhaust tip(s)$25$25 
Bright-finished fuel door  $100
Hood scoop  $100
Larger rear spoiler $200 
Rear spoiler$200 $200
Sunroof$900  
Infotainment 
Audio controls on steering wheel$125$125 
Aux input$50$50 
Bluetooth cell phone link$100$100 
MP3-compatible player$50$50 
Satellite radio$200  
Surround sound$250$250 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150$150 
Automatic headlights$125  
Heated mirrors$25  
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Outside temperature display$50$50 
Seats and Interior Trim 
Center armrest(s), second row$50$50 
Floor mats$75$75 
Heated front seats$200  
Manual height adjuster, driver seat $50 
Manual lumbar adjuster, driver seat  $50
Memory system, driver seat$200  
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 
Sport suspension (upgrade) $0 
Total Value of Features$5,975$3,575$950
Value of Feature Adjustments$5,025$2,625$0
Value of Feature Adjustments-4,663-2,4360

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Specifications Comparison: Mazda RX-8 vs. Dodge Viper

Model Year20112006
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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