Mazda RX-8 Mazda RX-8 2007 Dodge Challenger Dodge Challenger 2010

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

Join Us

Mazda RX-8 vs. Dodge Challenger 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 Challenger Invoice Comparison

Lowest Total Price: $34,025

Mazda RX-8 Manual   
Difference: $3,720

Lowest Total Invoice: $31,339

Mazda RX-8 Manual   
Difference: $4,486

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720102010
ModelRX-8RX-8ChallengerChallenger
TrimAutomaticManualR/TSRT8
Body4dr Coupe4dr Coupe2dr Coupe2dr Coupe
Base Price $26,435 $26,435 $30,785 $40,980
Base Invoice $24,458 $24,458 $29,550 $38,933
Grand Touring Package 5,335 4,635    
Navigation system 2,000 2,000    
Rear spoiler 360 360    
Quick Order Package J     1,805  
Media Center 730N     1,465 590
Electronics Convenience Group     1,320  
Sunroof     950 950
Xenon HID headlights     695  
Grand Touring Package 4,922 4,277    
Navigation system 1,721 1,721    
Rear spoiler 288 288    
Quick Order Package J     1,606  
Media Center 730N     1,304 525
Electronics Convenience Group     1,175  
Sunroof     846 846
Xenon HID headlights     619  
Options (change) 7,695 6,995 6,235 1,540
Options (change) 6,931 6,286 5,550 1,371
Destination 595 595 725 725
Gas Tax 0 0 0 1,700
Total Price $34,725 $34,025 $37,745 $44,945
Total Invoice $31,984 $31,339 $35,825 $42,729

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 Mazda RX-8 dealer quotes or Dodge Challenger 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: Mazda RX-8 vs. Dodge Challenger

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $2,480
TrueDelta Adjusted Invoice Difference: $3,299
Model Year2007200720102010
ModelRX-8RX-8ChallengerChallenger
TrimAutomaticManualR/TSRT8
Body4dr Coupe4dr Coupe2dr Coupe2dr Coupe
Engine212hp R2232hp R2372hp V8425hp V8
TransmissionT6M6T5T5
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9276, 6276, 6
Tire (rear if not all the same)225/45-18225/45-18235/55-18245/45-20
Total Price$34,725$34,025$37,745$44,945
Adjustments for Features-1,0500-1,590-2,040
Feature-Adjusted Total Price$33,675$34,025$36,155$42,905
Cost Above Minimum$0$350$0$6,750
Total Invoice$31,984$31,339$35,825$42,729
Adjustments for Features-9670-1,509-1,939
Feature-Adjusted Total Invoice$31,017$31,339$34,316$40,790
Cost Above Minimum$0$322$0$6,474

Return to top

Features Comparison: Mazda RX-8 vs. Dodge Challenger

Model Year2007200720102010
ModelRX-8RX-8ChallengerChallenger
TrimAutomaticManualR/TSRT8
Body4dr Coupe4dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100   
6-speed manual $150  
5-speed manually-shiftable automatic  $1000$1000
RWD$0$0$0$0
Accessories 
Remote start  $150$150
Tilt steering wheel, manual$150$150  
Tilt/telescoping steering wheel, manual  $250$250
Brakes, Airbags, and Other Safety 
Brake assist  $50$50
Cargo Management 
Overhead sunglass holder$25$25  
Rear seat pass-through$100$100  
Second-row high console$250$250  
Climate Control 
Interior air filter$0$0  
Rear air vents  $100$100
Drivetrain 
Limited-slip rear differential$300$300 $300
Exterior 
Bright-finished fuel door  $100$100
Hood scoop  $100$100
Infotainment 
Aux input  $50$50
Bluetooth cell phone link  $100$100
CD changer, in-dash$325$325  
CD player  $125$125
DVD-compatible player  $0$0
Media drive  $15$15
MP3-compatible player  $50$50
Satellite radio  $200$200
Traffic information  $25$25
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Automatic headlights  $125$125
Compass  $0$0
Performance meter   $150
Trip computer  $150$150
Seats and Interior Trim 
Folding second row seats  $300$300
Manual lumbar adjuster, driver seat  $50$50
Manual lumbar adjuster, passenger seat  $50$50
Power lumbar adjuster, driver seat$100$100  
Power recliner, driver seat$100$100  
Synthetic suede inserts in leather seating surfaces   $0
Suspension, Wheels, and Tires 
Alloy wheels$350$350  
Machined alloy wheels  $350 
Performance steering system (optional)   $0
Polished alloy wheels   $350
Sport suspension (upgrade)$0$0$0 
Ultra-sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls$100   
Total Value of Features$2,900$1,850$3,440$3,890
Value of Feature Adjustments$1,050$0$1,590$2,040
Value of Feature Adjustments-9670-1,509-1,939

Return to top

Specifications Comparison: Mazda RX-8 vs. Dodge Challenger

Model Year20072010
ModelRX-8Challenger
Body4dr Coupe2dr Coupe
Wheelbase106.4 in116.0 in
Length174.3 in197.7 in
Width69.7 in75.7 in
Height52.8 in57.0 in
Curb Weight3,046 lb.3,720 lb.
Fuel Capacity15.9 gal.19.0 gal.
Row 1 Headroom38.2 in39.5 in
Row 1 Shoulder Room54.8 in58.2 in
Row 1 Hip Room53.3 in54.7 in
Row 1 Legroom42.7 in42.0 in
Row 2 Headroom36.8 in37.4 in
Row 2 Shoulder Room54.9 in53.9 in
Row 2 Hip Room48.1 in51.4 in
Row 2 Legroom32.2 in32.6 in
Cargo Volume7.6 ft316.2 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 seat100No
Power lumbar adjuster, driver seat100No
Proximity key250Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
Bose, 300W, 9 speakers350No
Performance braking system (optional)250No
Limited-slip rear differential300Yes
Sport suspension (upgrade)250Yes
225/45ZR18 tires400No
Total Requested445076%
Total Not Requested140024%

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 seat100No
Power lumbar adjuster, driver seat100No
Proximity key250Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Traction control100Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Sunroof900Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested390077%
Total Not Requested115023%

Option Package Details
Dodge Challenger R/T

Quick Order Package J
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Boston Acoustics, 276W, 6 speakers350No
Satellite radio - one year subscription250No
Total Requested112565%
Total Not Requested60035%
Media Center 730N
FeatureValueRequested?
Navigation system600Yes
Audio controls on steering wheel125Yes
Bluetooth cell phone link100No
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
USB port25No
Voice recorder0No
Total Requested72573%
Total Not Requested26527%
Electronics Convenience Group
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150No
Bluetooth cell phone link100No
Outside temperature display50Yes
Compass0No
Alarm100No
Remote start150No
Proximity key250Yes
iPod integration100No
Total Requested55048%
Total Not Requested60052%

Option Package Details
Dodge Challenger SRT8

Media Center 730N
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Voice recorder0No
Total Requested60083%
Total Not Requested12517%

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
See TrueDelta's information for all Mazda models.