Mini Roadster Mini Roadster 2015 Cadillac STS Cadillac STS 2006

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

Join Us

Mini Roadster vs. Cadillac STS 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 Roadster vs. Cadillac STS Invoice Comparison

Lowest Total Price: $35,450

Mini Roadster Cooper   
Difference: $40,440

Lowest Total Invoice: $33,482

Mini Roadster Cooper   
Difference: $37,042

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152006
ModelRoadsterRoadsterRoadsterSTS
TrimCooperCooper SJohn Cooper WorksSTS-V
Body2dr Convertible2dr Convertible2dr Convertible4dr Sedan
Base Price $26,100 $29,100 $36,250 $73,070
Base Invoice $24,817 $26,762 $32,547 $67,704
MINI Connected with navigation 1,500 1,500 1,500  
Leather seating surfaces 1,500 1,500 1,500  
Front sport buckets 300      
Metallic paint (extra cost) 500 500 500  
Fog lights 350      
Proximity key 500 500 500  
City Pack 1,250 1,250 1,250  
Sport suspension (upgrade) 500 500 500  
Xenon HID headlights 500 500    
White turn signals (optional) 100 100    
Headlight washers 0 0 0  
Upholstered instrument panel, leather 1,000 1,000 1,000  
Cold Weather Package 500 500 500  
MINI Connected with navigation 1,380 1,380 1,380  
Leather seating surfaces 1,380 1,380 1,380  
Front sport buckets 275      
Metallic paint (extra cost) 460 460 460  
Fog lights 320      
Proximity key 460 460 460  
City Pack 1,150 1,150 1,150  
Sport suspension (upgrade) 460 460 460  
Xenon HID headlights 460 460    
White turn signals (optional) 90 90    
Headlight washers 0 0 0  
Upholstered instrument panel, leather 920 920 920  
Cold Weather Package 460 460 460  
Options (change) 8,500 7,850 7,250 0
Options (change) 7,815 7,220 6,670 0
Destination 850 850 850 720
Gas Tax 0 0 0 2,100
Total Price $35,450 $37,800 $44,350 $75,890
Total Invoice $33,482 $34,832 $40,067 $70,524

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 Roadster dealer quotes or Cadillac STS 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 Roadster vs. Cadillac STS

Lowest Adjusted Price and Invoice: Mini Roadster Cooper
TrueDelta Adjusted Price Difference: $39,065
TrueDelta Adjusted Invoice Difference: $35,764
Model Year2015201520152006
ModelRoadsterRoadsterRoadsterSTS
TrimCooperCooper SJohn Cooper WorksSTS-V
Body2dr Convertible2dr Convertible2dr Convertible4dr Sedan
Engine121hp I4181hp I4208hp I4469hp V8
TransmissionM6M6M6T6
DrivetrainFWDFWDFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 6300, 15
Tire (rear if not all the same)195/55-16195/55-16205/45-17255/45-18
Total Price$35,450$37,800$44,350$75,890
Adjustments for Features0-100-100-1,375
Feature-Adjusted Total Price$35,450$37,700$44,250$74,515
Cost Above Minimum$0$2,250$8,800$0
Total Invoice$33,482$34,832$40,067$70,524
Adjustments for Features0-92-90-1,278
Feature-Adjusted Total Invoice$33,482$34,740$39,977$69,246
Cost Above Minimum$0$1,258$6,495$0

Return to top

Features Comparison: Mini Roadster vs. Cadillac STS

Model Year2015201520152006
ModelRoadsterRoadsterRoadsterSTS
TrimCooperCooper SJohn Cooper WorksSTS-V
Body2dr Convertible2dr Convertible2dr Convertible4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150 
6-speed manually-shiftable automatic   $1100
FWD$0$0$0 
RWD   $0
Accessories 
Heated steering wheel   $100
Power rear side windows   $200
Remote start   $150
Remote window/roof operation$15$15$15 
Tilt/telescoping steering wheel, manual$250$250$250 
Tilt/telescoping steering wheel, power   $350
Universal garage door opener   $100
Wind blocker, small$100$100$100 
Brakes, Airbags, and Other Safety 
Roll bar$200$200$200 
Side curtain airbags   $350
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Cargo net   $40
Rear seat pass-through   $100
Climate Control 
Dual-zone climate control   $125
Rear air vents with manual controls   $150
Wiper de-icer$25$25$25 
Drivetrain 
Limited-slip rear differential   $300
Exterior 
Body kit  $0 
Convertible top$3000$3000$3000 
Hood scoop $100$100 
Laminated front side windows   $200
Rear spoiler   $200
Retractable rear spoiler$400$400$400 
Wheel-lip moldings$75$75$75 
Infotainment 
App support$0$0$0 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
CD changer, in-dash   $325
CD player$125$125$125 
DVD-compatible player   $0
HD radio$50$50$50 
MP3-compatible player$50$50$50 
Surround sound   $250
Telematics service, such as OnStar   $200
Traffic information$25$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights   $200
Auto-dimming passenger-side mirror$75$75$75 
Power-folding mirrors$50$50$50 
Seats and Interior Trim 
Center armrest(s), second row   $50
Heated second row seats   $200
Manual height adjuster, driver seat$50$50$50 
Manual height adjuster, passenger seat$50$50$50 
Manual lumbar adjuster, driver seat$50$50$50 
Manual lumbar adjuster, passenger seat$50$50$50 
Memory system, driver seat   $200
Power 4-way lumbar adjuster, driver seat   $150
Power 4-way lumbar adjuster, passenger seat   $150
Power fore-aft adjuster, driver seat   $100
Power fore-aft adjuster, passenger seat   $100
Power height adjuster, driver seat   $100
Power height adjuster, passenger seat   $100
Power recliner, driver seat   $100
Power recliner, passenger seat   $100
Power tilt adjuster, driver seat   $100
Power tilt adjuster, passenger seat   $100
Synthetic suede inserts in leather seating surfaces   $0
Wood trim   $300
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350 
Auto-leveling rear shocks   $200
Electronic systems calibration selector$200$200$200 
Performance steering system (optional)   $0
Polished alloy wheels   $350
Total Value of Features$5,465$5,565$5,565$6,840
Value of Feature Adjustments$0$100$100$1,375
Value of Feature Adjustments0-92-90-1,278

Return to top

Specifications Comparison: Mini Roadster vs. Cadillac STS

Model Year20152006
ModelRoadsterSTS
Body2dr Convertible4dr Sedan
Wheelbase97.1 in116.4 in
Length146.8 in196.3 in
Width66.3 in72.6 in
Height54.5 in57.6 in
Curb Weight2,636 lb.3,961 lb.
Fuel Capacity10.6 gal.17.0 gal.
Row 1 Headroom39.6 in38.7 in
Row 1 Shoulder Room50.3 in58.6 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom41.7 in42.6 in
Row 2 Headroom0.0 in37.9 in
Row 2 Shoulder Room0.0 in57.4 in
Row 2 Hip Room0.0 in55.6 in
Row 2 Legroom0.0 in38.3 in
Cargo Volume8.5 ft313.8 ft3

Return to top

Option Package Details
Mini Roadster Cooper

MINI Connected with navigation
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Center armrest(s), front row75Yes
Bluetooth audio streaming25No
App support0No
Smartphone integration0No
Total Requested77594%
Total Not Requested506%
City Pack
FeatureValueRequested?
Heated mirrors25Yes
Auto-dimming rearview mirror150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Heated windshield washer nozzles15Yes
Total Requested51570%
Total Not Requested22530%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Power-folding mirrors50No
Heated windshield washer nozzles15Yes
Total Requested24083%
Total Not Requested5017%

Option Package Details
Mini Roadster Cooper S

MINI Connected with navigation
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Center armrest(s), front row75Yes
Bluetooth audio streaming25No
App support0No
Smartphone integration0No
Total Requested77594%
Total Not Requested506%
City Pack
FeatureValueRequested?
Heated mirrors25Yes
Auto-dimming rearview mirror150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Heated windshield washer nozzles15Yes
Total Requested51570%
Total Not Requested22530%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Power-folding mirrors50No
Heated windshield washer nozzles15Yes
Total Requested24083%
Total Not Requested5017%

Option Package Details
Mini Roadster John Cooper Works

MINI Connected with navigation
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Center armrest(s), front row75Yes
Bluetooth audio streaming25No
App support0No
Smartphone integration0No
Total Requested77594%
Total Not Requested506%
City Pack
FeatureValueRequested?
Heated mirrors25Yes
Auto-dimming rearview mirror150Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Heated windshield washer nozzles15Yes
Total Requested51570%
Total Not Requested22530%
Cold Weather Package
FeatureValueRequested?
Heated mirrors25Yes
Heated front seats200Yes
Power-folding mirrors50No
Heated windshield washer nozzles15Yes
Total Requested24083%
Total Not Requested5017%

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.