Mazda RX-8 Mazda RX-8 2007 Dodge Challenger Dodge Challenger 2008

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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: $7,510

Lowest Total Invoice: $31,339

Mazda RX-8 Manual   
Difference: $7,532

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072008
ModelRX-8RX-8Challenger
TrimAutomaticManualSRT8
Body4dr Coupe4dr Coupe2dr Coupe
Base Price $26,435 $26,435 $37,320
Base Invoice $24,458 $24,458 $34,803
Grand Touring Package 5,335 4,635  
Rear spoiler 360 360  
Navigation system 2,000 2,000  
MyGig Infotainment System with nav     890
Sunroof     950
Grand Touring Package 4,922 4,277  
Rear spoiler 288 288  
Navigation system 1,721 1,721  
MyGig Infotainment System with nav     819
Sunroof     874
Options (change) 7,695 6,995 1,840
Options (change) 6,931 6,286 1,693
Destination 595 595 675
Gas Tax 0 0 1,700
Total Price $34,725 $34,025 $41,535
Total Invoice $31,984 $31,339 $38,871

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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 Challenger dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $5,670
TrueDelta Adjusted Invoice Difference: $5,804
Model Year200720072008
ModelRX-8RX-8Challenger
TrimAutomaticManualSRT8
Body4dr Coupe4dr Coupe2dr Coupe
Engine212hp R2232hp R2425hp V8
TransmissionT6M6T5
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 9300, 9522, 13
Tire (rear if not all the same)225/45-18225/45-18245/45-20
Total Price$34,725$34,025$41,535
Adjustments for Features-1,0500-2,190
Feature-Adjusted Total Price$33,675$34,025$39,345
Cost Above Minimum$0$350$0
Total Invoice$31,984$31,339$38,871
Adjustments for Features-9670-2,050
Feature-Adjusted Total Invoice$31,017$31,339$36,821
Cost Above Minimum$0$322$0

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Features Comparison: Mazda RX-8 vs. Dodge Challenger

Model Year200720072008
ModelRX-8RX-8Challenger
TrimAutomaticManualSRT8
Body4dr Coupe4dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manual $150 
5-speed manually-shiftable automatic  $1000
RWD$0$0$0
Accessories 
Tilt steering wheel, manual$150$150 
Tilt/telescoping steering wheel, manual  $250
Brakes, Airbags, and Other Safety 
Brake assist  $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
Exterior 
Bright-finished fuel door  $100
Hood scoop  $100
Infotainment 
Aux input  $50
Bluetooth cell phone link  $100
DVD-compatible player  $0
Media drive  $15
MP3-compatible player  $50
Satellite radio  $200
Traffic information  $25
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Automatic headlights  $125
Compass  $0
Performance meter  $150
Trip computer  $150
Seats and Interior Trim 
Folding second row seats  $300
Manual lumbar adjuster, driver seat  $50
Manual lumbar adjuster, passenger seat  $50
Power lumbar adjuster, driver seat$100$100 
Synthetic suede inserts in leather seating surfaces  $0
Suspension, Wheels, and Tires 
Alloy wheels$350$350 
Performance steering system (optional)  $0
Polished alloy wheels  $350
Sport suspension (upgrade)$0$0 
Ultra-sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$2,175$1,125$3,315
Value of Feature Adjustments$1,050$0$2,190
Value of Feature Adjustments-9670-2,050

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Specifications Comparison: Mazda RX-8 vs. Dodge Challenger

Model Year20072008
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.4,141 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

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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 seat100No
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300Yes
225/45ZR18 tires400No
Total Requested475081%
Total Not Requested110019%

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 seat100No
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested420083%
Total Not Requested85017%

Option Package Details
Dodge Challenger SRT8

MyGig Infotainment System with nav
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Media drive, large15No
USB port25No
Voice recorder0No
Total Requested60078%
Total Not Requested16522%

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