Mini Convertible Mini Convertible 2018 Mazda RX-8 Mazda RX-8 2006

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

Join Us

Mini Convertible 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.

Mini Convertible vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $34,130

Mazda RX-8 Base (manual)   
Difference: $9,070

Lowest Total Invoice: $31,097

Mazda RX-8 Base (manual)   
Difference: $9,013

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182006
ModelConvertibleRX-8
TrimJohn Cooper WorksBase (manual)
Body2dr Convertible4dr Coupe
Base Price $36,600 $26,435
Base Invoice $33,970 $24,458
Metallic paint (extra cost) 500  
Universal garage door opener 250  
Power-folding mirrors 500  
Heated front seats 500  
Proximity key 250  
Synthetic suede inserts in leather seating surfaces 1,950  
6-speed shiftable automatic 1,500  
Satellite radio - one year subscription 300  
Shinka Package   6,165
Body kit   970
Metallic paint (extra cost) 460  
Universal garage door opener 230  
Power-folding mirrors 460  
Heated front seats 460  
Proximity key 230  
Synthetic suede inserts in leather seating surfaces 1,795  
6-speed shiftable automatic 1,380  
Satellite radio - one year subscription 275  
Shinka Package   5,304
Body kit   775
Options (change) 5,750 7,135
Options (change) 5,290 6,079
Destination 850 560
Total Price $43,200 $34,130
Total Invoice $40,110 $31,097

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 Mini Convertible 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: Mini Convertible vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Base (manual)
TrueDelta Adjusted Price Difference: $1,305
TrueDelta Adjusted Invoice Difference: $1,803
Model Year20182006
ModelConvertibleRX-8
TrimJohn Cooper WorksBase (manual)
Body2dr Convertible4dr Coupe
Engine228hp I4238hp R2
TransmissionT6M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)25/33 MPG18/24 MPG
Audio (watts, speakers)?, 6300, 9
Tire (rear if not all the same)205/45-17225/45-18
Total Price$43,200$34,130
Adjustments for Features-7,7650
Feature-Adjusted Total Price$35,435$34,130
Total Invoice$40,110$31,097
Adjustments for Features-7,2100
Feature-Adjusted Total Invoice$32,900$31,097

Return to top

Features Comparison: Mini Convertible vs. Mazda RX-8

Model Year20182006
ModelConvertibleRX-8
TrimJohn Cooper WorksBase (manual)
Body2dr Convertible4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
Power rear side windows$200 
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500 
Brake assist$50 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, rear$250 
Rearview camera$200 
Side curtain airbags $350
Tires, run-flat$150 
Torque vectoring, brake-based$100 
Cargo Management 
Air-conditioned storage compartment$50 
Overhead sunglass holder $25
Rear seat pass-through $100
Second-row high console $250
Climate Control 
Automatic climate control, front$200 
Dual-zone climate control$125 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Variable intermittent wipers $75
Water-repellent front-door glass $15
Wiper de-icer$25 
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop$150 
Exterior 
Bright-finished fuel door$100 
Hood scoop$100 
Power convertible top$4000 
Sunroof $900
Sunroof, opaque$600 
Wheel-lip moldings$75 
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD changer, in-dash $325
HD radio$50 
Voice control for audio system$25 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Automatic headlights$125 
Compass$0 
Fog lights $125
Interior ambient lighting, configurable$150 
LED headlights, single projector or low beam only$750 
Power-folding mirrors$50 
Trip computer$150 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats$300 
Manual height adjuster, driver seat$50 
Manual height adjuster, passenger seat$50 
Manual lumbar adjuster, driver seat$50 
Manual lumbar adjuster, passenger seat$50 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
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 seating surfaces$450 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector$200 
Polished alloy wheels $350
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$11,930$4,165
Value of Feature Adjustments$7,765$0
Value of Feature Adjustments-7,2100

Return to top

Specifications Comparison: Mini Convertible vs. Mazda RX-8

Model Year20182006
ModelConvertibleRX-8
Body2dr Convertible4dr Coupe
Wheelbase98.2 in106.4 in
Length151.1 in174.3 in
Width68.0 in69.7 in
Height55.7 in52.8 in
Curb Weight3,115 lb.3,045 lb.
Fuel Capacity11.6 gal.15.9 gal.
Row 1 Headroom39.8 in38.2 in
Row 1 Shoulder Room51.0 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom41.4 in42.7 in
Row 2 Headroom39.0 in36.8 in
Row 2 Shoulder Room39.7 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom30.9 in32.2 in
Cargo Volume7.6 ft37.6 ft3

Return to top

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 wheels0No
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power recliner, driver seat100No
Power lumbar adjuster, driver seat100No
Proximity key250Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100No
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500Yes
Sunroof900No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested282554%
Total Not Requested244046%

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 Convertibles
See TrueDelta's information for all Mini models.