Jeep Grand Cherokee Jeep Grand Cherokee 2008 Mazda RX-8 Mazda RX-8 2006
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Jeep Grand Cherokee 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.

Jeep Grand Cherokee vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $36,490

Mazda RX-8 Base (manual)   
Difference: $9,700

Lowest Total Invoice: $33,106

Mazda RX-8 Base (manual)   
Difference: $9,335

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082006
ModelGrand CherokeeRX-8
TrimSRT8Base (manual)
Body4dr SUV4dr Coupe
Base Price $41,575 $26,435
Base Invoice $38,292 $24,458
Navigation and Rear Back-up Camera Group 1,090  
Sunroof 800  
SRT Option Group 1 1,995  
Shinka Package   6,165
Rear spoiler   360
Body kit   970
Navigation system   2,000
Navigation and Rear Back-up Camera Group 959  
Sunroof 704  
SRT Option Group 1 1,756  
Shinka Package   5,304
Rear spoiler   288
Body kit   775
Navigation system   1,721
Options (change) 3,885 9,495
Options (change) 3,419 8,088
Destination 730 560
Total Price $46,190 $36,490
Total Invoice $42,441 $33,106

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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 Jeep Grand Cherokee dealer quotes or Mazda RX-8 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: Jeep Grand Cherokee vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Base (manual)
TrueDelta Adjusted Price Difference: $4,260
TrueDelta Adjusted Invoice Difference: $4,337
Model Year20082006
ModelGrand CherokeeRX-8
TrimSRT8Base (manual)
Body4dr SUV4dr Coupe
Engine420hp V8238hp R2
TransmissionT5M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)11/14 MPG18/24 MPG
Audio (watts, speakers)276, 6300, 9
Tire (rear if not all the same)255/45-20225/45-18
Total Price$46,190$36,490
Adjustments for Features-5,4400
Feature-Adjusted Total Price$40,750$36,490
Total Invoice$42,441$33,106
Adjustments for Features-4,9980
Feature-Adjusted Total Invoice$37,443$33,106

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Features Comparison: Jeep Grand Cherokee vs. Mazda RX-8

Model Year20082006
ModelGrand CherokeeRX-8
TrimSRT8Base (manual)
Body4dr SUV4dr Coupe
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manual $150
AWD$1700 
RWD $0
Accessories 
AC power outlet$100 
Power rear side windows$200 
Power-adjustable pedals$125 
Proximity key $250
Remote start$150 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Obstacle detection, rear$250 
Rearview camera$200 
Rollover sensor$50 
Tires, run-flat$150 
Cargo Management 
Cargo cover$75 
Cargo tray$40 
Rear seat pass-through $100
Second-row high console $250
Trailering equipment (7 wire)$150 
Climate Control 
Automatic climate control, front$200 
Dual-zone climate control$125 
Rain-sensing wipers$175 
Rear air vents$100 
Rear wiper$175 
Variable intermittent wipers $75
Water-repellent front-door glass $15
Drivetrain 
Limited-slip rear differential $300
Exterior 
Bodyside moldings$75 
Deep-tinted rear windows$275 
Laminated front side windows$200 
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
CD changer, in-dash $325
CD player$125 
DVD-compatible player$0 
Media drive$15 
MP3-compatible player$50 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Automatic headlights$125 
Compass$0 
Outside temperature display $50
Trip computer$150 
Xenon HID headlights $500
Seats and Interior Trim 
Folding second row seats$300 
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Memory system, driver seat$200 
Power fore-aft adjuster, passenger seat$100 
Power lumbar adjuster, driver seat $100
Power recliner, passenger seat$100 
Suspension, Wheels, and Tires 
Performance steering system (optional)$0 
Total Value of Features$7,705$2,265
Value of Feature Adjustments$5,440$0
Value of Feature Adjustments-4,9980

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See a complete comparison of Jeep Grand Cherokee vs. Mazda RX-8 features.

Specifications Comparison: Jeep Grand Cherokee vs. Mazda RX-8

Model Year20082006
ModelGrand CherokeeRX-8
Body4dr SUV4dr Coupe
Wheelbase109.5 in106.4 in
Length186.6 in174.3 in
Width73.3 in69.7 in
Height67.7 in52.8 in
Curb Weight4,726 lb.3,045 lb.
Fuel Capacity20.8 gal.15.9 gal.
Row 1 Headroom39.7 in38.2 in
Row 1 Shoulder Room59.1 in54.8 in
Row 1 Hip Room57.6 in53.3 in
Row 1 Legroom41.7 in42.7 in
Row 2 Headroom39.3 in36.8 in
Row 2 Shoulder Room58.5 in54.9 in
Row 2 Hip Room60.6 in48.1 in
Row 2 Legroom35.5 in32.2 in
Cargo Volume,
Minimum		34.5 ft37.6 ft3
Cargo Volume,
Maximum		67.4 ft37.6 ft3

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See a complete comparison of Jeep Grand Cherokee vs. Mazda RX-8 specs.

Option Package Details
Jeep Grand Cherokee SRT8

Navigation and Rear Back-up Camera Group
FeatureValueRequested?
Media drive, large15No
USB port25No
Obstacle detection, rear250No
Rearview camera200No
DVD-compatible player0No
Traffic information25No
Voice recorder0No
Navigation system600Yes
Bluetooth cell phone link100No
Voice control for nav and audio100No
Total Requested60046%
Total Not Requested71554%
SRT Option Group 1
FeatureValueRequested?
Automatic climate control, front200No
Heated mirrors25Yes
Rain-sensing wipers100No
Memory system, driver seat200No
Bluetooth cell phone link100No
Obstacle detection, rear250No
Auto-dimming driver-side mirror75No
Dual-zone climate control125No
Auto-dimming headlights200No
Auto-dimming passenger-side mirror75No
Metal pedals75No
Remote start150No
Heated front seats200Yes
Power-adjustable pedals125No
AC power outlet100No
Total Requested22511%
Total Not Requested177589%

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200No
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0Yes
Polished alloy wheels350Yes
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
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 key250No
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500No
225/45ZR18 tires400No
Total Requested380068%
Total Not Requested181532%

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