Mini Convertible Mini Convertible 2018 Mazda RX-8 Mazda RX-8 2008

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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: $33,520

Mazda RX-8 Automatic   
Difference: $8,930

Lowest Total Invoice: $30,911

Mazda RX-8 Automatic   
Difference: $8,509

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182008
ModelConvertibleRX-8
TrimJohn Cooper WorksAutomatic
Body2dr Convertible4dr Coupe
Base Price $36,600 $26,435
Base Invoice $33,970 $24,458
6-speed shiftable automatic 1,500  
Leather seating surfaces 1,500  
Metallic paint (extra cost) 500  
Universal garage door opener 250  
Power-folding mirrors 500  
Heated front seats 500  
Proximity key 250  
Grand Touring Package   5,335
Body kit   1,100
6-speed shiftable automatic 1,380  
Leather seating surfaces 1,380  
Metallic paint (extra cost) 460  
Universal garage door opener 230  
Power-folding mirrors 460  
Heated front seats 460  
Proximity key 230  
Grand Touring Package   4,922
Body kit   881
Options (change) 5,000 6,435
Options (change) 4,600 5,803
Destination 850 650
Total Price $42,450 $33,520
Total Invoice $39,420 $30,911

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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 Mini Convertible dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mini Convertible vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $2,525
TrueDelta Adjusted Invoice Difference: $2,561
Model Year20182008
ModelConvertibleRX-8
TrimJohn Cooper WorksAutomatic
Body2dr Convertible4dr Coupe
Engine228hp I4212hp R2
TransmissionT6T6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)25/33 MPG16/23 MPG
Audio (watts, speakers)?, 6300, 9
Tire (rear if not all the same)205/45-17225/45-18
Total Price$42,450$33,520
Adjustments for Features-6,4050
Feature-Adjusted Total Price$36,045$33,520
Total Invoice$39,420$30,911
Adjustments for Features-5,9480
Feature-Adjusted Total Invoice$33,472$30,911

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Features Comparison: Mini Convertible vs. Mazda RX-8

Model Year20182008
ModelConvertibleRX-8
TrimJohn Cooper WorksAutomatic
Body2dr Convertible4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
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 air recirculation$100 
Automatic climate control, front$200 
Dual-zone climate control$125 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Variable intermittent wipers $75
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 
USB port$25 
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
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Total Value of Features$11,155$4,750
Value of Feature Adjustments$6,405$0
Value of Feature Adjustments-5,9480

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Specifications Comparison: Mini Convertible vs. Mazda RX-8

Model Year20182008
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.3,075 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

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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 seat100No
Power height adjuster, driver seat50No
Power tilt adjuster, driver seat100No
Power recliner, driver seat100No
Power lumbar adjuster, driver seat100No
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500Yes
Sunroof900No
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250Yes
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested287549%
Total Not Requested297551%

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