Mercedes-Benz SL Mercedes-Benz SL 2017 Mini Convertible Mini Convertible 2018

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Mercedes-Benz SL vs. Mini Convertible 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.

Mercedes-Benz SL vs. Mini Convertible Invoice Comparison

Lowest Total Price: $35,900

Mini Convertible Cooper   
Difference: $51,975

Lowest Total Invoice: $33,390

Mini Convertible Cooper   
Difference: $48,399

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172017201820182018
ModelSLSLSLSLConvertibleConvertibleConvertible
TrimSL450SL550AMG SL63AMG SL65CooperCooper SJohn Cooper Works
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Base Price $86,950 $110,800 $151,350 $219,850 $26,700 $30,400 $36,600
Base Invoice $80,864 $103,044 $140,756 $204,461 $24,865 $28,270 $33,970
Wheels, dark finish     2,200 2,200   0 0
Wood trim     0 0 350 350 350
John Cooper Works Interior Package         600 400  
Power-folding mirrors         500   500
Technology Package         1,750   1,750
Leather seating surfaces         1,500 1,500 1,500
Satellite radio - one year subscription         300   300
Wind blocker         250   250
Heated front seats         500   500
Adaptive dampers - electrical         500   500
Universal garage door opener         250 250 250
Cornering lights         250 250 250
LED headlights, single projector or low beam only         750    
Proximity key         250   250
Fog light, rear         100 100 100
Metallic paint (extra cost)         500 500 500
Active Driving Assistant           1,000 1,000
Fully Loaded Package           4,500  
Steering-wheel-mounted transmission controls           250  
Chrono Pack             250
Wheels, dark finish     2,046 2,046   0 0
Wood trim     0 0 320 320 320
John Cooper Works Interior Package         550 370  
Power-folding mirrors         460   460
Technology Package         1,610   1,610
Leather seating surfaces         1,380 1,380 1,380
Satellite radio - one year subscription         275   275
Wind blocker         230   230
Heated front seats         460   460
Adaptive dampers - electrical         460   460
Universal garage door opener         230 230 230
Cornering lights         230 230 230
LED headlights, single projector or low beam only         690    
Proximity key         230   230
Fog light, rear         90 90 90
Metallic paint (extra cost)         460 460 460
Active Driving Assistant           920 920
Fully Loaded Package           4,140  
Steering-wheel-mounted transmission controls           230  
Chrono Pack             230
Options (change) 0 0 2,200 2,200 8,350 9,100 8,250
Options (change) 0 0 2,046 2,046 7,675 8,370 7,585
Destination 925 925 925 925 850 850 850
Gas Tax 0 0 0 1,300 0 0 0
Total Price $87,875 $111,725 $154,475 $224,275 $35,900 $40,350 $45,700
Total Invoice $81,789 $103,969 $143,727 $208,732 $33,390 $37,490 $42,405

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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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TrueDelta Value Comparison: Mercedes-Benz SL vs. Mini Convertible

Lowest Adjusted Price and Invoice: Mini Convertible Cooper
TrueDelta Adjusted Price Difference: $44,290
TrueDelta Adjusted Invoice Difference: $41,246
Model Year2017201720172017201820182018
ModelSLSLSLSLConvertibleConvertibleConvertible
TrimSL450SL550AMG SL63AMG SL65CooperCooper SJohn Cooper Works
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Engine362hp V6449hp V8577hp V8621hp V12134hp I3189hp I4228hp I4
TransmissionT9T9T7T7M6M6M6
DrivetrainRWDRWDRWDRWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 11600, 11600, 11900, 12?, 6410, 12?, 6
Tire (rear if not all the same)255/35-19255/35-19255/35-19255/35-19175/65-15205/45-17205/45-17
Total Price$87,875$111,725$154,475$224,275$35,900$40,350$45,700
Adjustments for Features-7,685-10,735-16,210-20,3100-1,300-1,175
Feature-Adjusted Total Price$80,190$100,990$138,265$203,965$35,900$39,050$44,525
Cost Above Minimum$0$20,800$58,075$123,775$0$3,150$8,625
Total Invoice$81,789$103,969$143,727$208,732$33,390$37,490$42,405
Adjustments for Features-7,153-9,990-15,082-18,9020-1,208-1,090
Feature-Adjusted Total Invoice$74,636$93,979$128,645$189,830$33,390$36,282$41,315
Cost Above Minimum$0$19,343$54,009$115,194$0$2,892$7,925

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Features Comparison: Mercedes-Benz SL vs. Mini Convertible

Model Year2017201720172017201820182018
ModelSLSLSLSLConvertibleConvertibleConvertible
TrimSL450SL550AMG SL63AMG SL65CooperCooper SJohn Cooper Works
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400$1400     
7-speed manually-shiftable automatic  $1200$1200   
6-speed manual    $150$150$150
RWD$0$0$0$0   
FWD    $0$0$0
Accessories 
Adaptive cruise control     $600$600
Adaptive cruise control, all-speed   $850   
Cruise control$150$150$150 $150  
Hands-free trunk or liftgate $100$100$100   
Power door closers   $300   
Power rear side windows    $200$200$200
Power trunk closer $350$350$350   
Proximity key $250$250$250$250$250$250
Remote app$25$25$25$25   
Semi-automated parking system $500$500$500$500$500$500
Tilt/telescoping steering wheel, manual    $250$250$250
Tilt/telescoping steering wheel, power$350$350$350$350   
Wind blocker    $300$300$300
Wind blocker, power small$300$300$300$300   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0   
Automatic braking, high-speed or partial$200$200$200$200 $200$200
Automatic braking, low-speed$200$200$200$200   
Blind spot collision prevention   $150   
Blind spot warning system   $200   
Brake- or yaw-sensor-initiated collision preparation system$0$0$0    
Collision preparation system, rear   $100   
Cross-traffic detection for collision preparation system   $0   
Cross-traffic warning, rear   $100   
Driver drowsiness monitor$150$150$150$150   
Forward collision warning$200$200$200$200 $200$200
Lane departure warning   $200   
Lane keeping assist   $400   
Obstacle detection, front $150$150$150$150$150$150
Obstacle detection, rear $250$250$250$250$250$250
Pedestrian detection   $50   
Radar- or camera-based collision preparation system   $0   
Rearview camera $200$200$200$200$200$200
Side curtain airbags$350$350$350$350   
Temporary spare tire    $150  
Tires, run-flat$150$150  $150$150$150
Torque vectoring, brake-based$100$100$100$100 $100$100
Cargo Management 
Storage compartment under front seat(s)$50$50$50$50   
Climate Control 
Adaptive windshield washer system$0$0$0$0   
Heated washer fluid system$50$50$50$50   
Heated windshield washer nozzles    $15$15$15
Residual heat$50$50$50$50   
Washer fluid outlets in wiper blade$100$100$100$100   
Drivetrain 
Limited-slip rear differential  $300$300   
Engine / Motor 
Dual-mode exhaust, switchable$500$500$500$500   
Raised top speed limiter  $0$0   
Exterior 
Body kit      $0
Bright-finished fuel door     $100$100
Electronically-variable tint, sunroof or glass roof panel   $2000   
Glass roof panel(s)$300$300$300$300   
Hood scoop     $100$100
Power convertible top    $4000$4000$4000
Power retractable hardtop$6750$6750$6750$6750   
Rear spoiler  $200$200   
Sunroof, opaque    $600$600$600
Wheel-lip moldings    $75$75$75
Infotainment 
Android Auto support$100$100$100$100   
Apple CarPlay support$100$100$100$100   
CD player$125$125$125$125   
DVD-compatible player$0$0$0$0   
Handwriting recognition    $200$200$200
In-vehicle Internet$150$150$150$150   
iPod integration$100$100$100$100   
MP3-compatible player$50$50$50$50   
Navigation map updates, three years$0$0$0$0   
Satellite radio$200$200$200$200   
Satellite radio - one year subscription    $250$250$250
SD Card slot$25$25$25$25   
SMS text-to-speech reader$25$25$25$25   
Surround sound$250$250$250$250   
Telematics service, such as OnStar, with navigation$225$225$225$225   
Traffic + travel information$25$25$25$25   
Traffic information    $25$25$25
USB port    $25$25$25
Wi-Fi hotspot$50$50$50$50   
Instruments, Lights, and Mirrors 
Analog clock$25$25     
Auto-dimming headlights$200$200$200$200   
Auto-dimming passenger-side mirror    $75$75$75
Boost gauge      $75
Chronometer  $100$100  $100
Compass    $0$0$0
Fog lights     $125 
LED headlights$1000$1000$1000$1000   
LED headlights, single projector or low beam only    $750$750$750
Mirror tilt-down in reverse$25$25$25$25   
Power-folding mirrors    $50$50$50
Road sign information     $75$75
Steering-linked headlights$150$150$150$150   
Seats and Interior Trim 
Automatic seat bolsters, driver $300$300$300   
Automatic seat bolsters, front passenger $300$300$300   
Cooled or ventilated front seats $300$300$300   
Door sill trim plates    $100$100$100
Folding second row seats    $300$300$300
Illuminated door sill trim plates$200$200$200$200   
Leather door panel trim$250$250$250$250   
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
Manual thigh support length adjuster, driver seat    $50$50$50
Manual thigh support length adjuster, passenger seat    $50$50$50
Massage, driver seat $100$100$100   
Massage, passenger seat $100$100$100   
Memory system, driver seat$200$200$200$200   
Memory system, passenger seat$150$150$150$150   
Metal pedals$75$75$75$75$75$75 
Neck-level heating, front seats $150$150$150   
No leather in second row$-300$-300$-300$-300   
Power 4-way lumbar adjuster, driver seat$150$150$150$150   
Power 4-way lumbar adjuster, passenger seat$150$150$150$150   
Power fore-aft adjuster, driver seat$100$100$100$100   
Power fore-aft adjuster, passenger seat$100$100$100$100   
Power headrest height adjuster, driver seat$50$50$50$50   
Power headrest height adjuster, passenger seat$50$50$50$50   
Power height adjuster, driver seat$100$100$100$100   
Power height adjuster, passenger seat$100$100$100$100   
Power recliner, driver seat$100$100$100$100   
Power recliner, passenger seat$100$100$100$100   
Power thigh support length adjuster, driver seat$100$100$100$100   
Power thigh support length adjuster, passenger seat$100$100$100$100   
Power tilt adjuster, driver seat$100$100$100$100   
Power tilt adjuster, passenger seat$100$100$100$100   
Synthetic suede headliner  $650$650   
Upholstered instrument panel, leather$1000$1000$1000$1000   
Suspension, Wheels, and Tires 
Active curve tilting  $1000$1000   
Adaptive dampers - electrical$500$500  $500$500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000   
Sport suspension (upgrade)  $0   $0
Ultra-sport suspension (upgrade)   $0   
Wheels, dark finish  $0$0 $0$0
Transmission 
Downshift rev matching    $50$50$50
Launch control  $100    
Steering-wheel-mounted transmission controls$100$100$100$100 $100 
Total Value of Features$17,775$20,825$26,300$30,400$10,090$11,390$11,265
Value of Feature Adjustments$7,685$10,735$16,210$20,310$0$1,300$1,175
Value of Feature Adjustments-7,153-9,990-15,082-18,9020-1,208-1,090

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Specifications Comparison: Mercedes-Benz SL vs. Mini Convertible

Model Year20172018
ModelSLConvertible
Body2dr Hardtop conv.2dr Convertible
Wheelbase101.7 in98.2 in
Length182.3 in151.1 in
Width73.9 in68.0 in
Height51.2 in55.7 in
Curb Weight3,827 lb.2,856 lb.
Fuel Capacity19.8 gal.11.6 gal.
Row 1 Headroom39.1 in39.8 in
Row 1 Shoulder Room55.5 in51.0 in
Row 1 Legroom42.9 in41.4 in
Row 2 Headroom0.0 in39.0 in
Row 2 Shoulder Room0.0 in39.7 in
Row 2 Legroom0.0 in30.9 in
Cargo Volume,
Minimum
8.5 ft37.6 ft3
Cargo Volume,
Maximum
13.5 ft37.6 ft3

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Option Package Details
Mini Convertible Cooper

Power-folding mirrors
FeatureValueRequested?
Power-folding mirrors50No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22564%
Total Not Requested12536%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces450Yes
Manual lumbar adjuster, driver seat50Yes
Manual lumbar adjuster, passenger seat50Yes
Total Requested550100%
Total Not Requested00%
Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
John Cooper Works Interior Package
FeatureValueRequested?
Manual thigh support length adjuster, driver seat50Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100No
Cloth upholstery (optional)0No
Metal pedals75Yes
Total Requested17564%
Total Not Requested10036%
Technology Package
FeatureValueRequested?
Obstacle detection, front150Yes
Semi-automated parking system500Yes
Handwriting recognition200No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Media drive15Yes
Total Requested136587%
Total Not Requested20013%

Option Package Details
Mini Convertible Cooper S

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces450Yes
Manual lumbar adjuster, driver seat50Yes
Manual lumbar adjuster, passenger seat50Yes
Total Requested550100%
Total Not Requested00%
Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
Active Driving Assistant
FeatureValueRequested?
Adaptive cruise control450Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Road sign information75No
Total Requested85092%
Total Not Requested758%
Fully Loaded Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
LED headlights, single projector or low beam only750Yes
205/45WR17 tires400No
Obstacle detection, front150Yes
Semi-automated parking system500Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Wind blocker300No
Satellite radio - one year subscription250No
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Proximity key250Yes
Harman/Kardon, 410W, 12 speakers (with subwoofer)350No
Handwriting recognition200No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Media drive15Yes
Total Requested329067%
Total Not Requested162533%
John Cooper Works Interior Package
FeatureValueRequested?
Cloth upholstery (optional)0No
Metal pedals75Yes
Total Requested75100%
Total Not Requested00%

Option Package Details
Mini Convertible John Cooper Works

Power-folding mirrors
FeatureValueRequested?
Power-folding mirrors50No
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22564%
Total Not Requested12536%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces450Yes
Manual lumbar adjuster, driver seat50Yes
Manual lumbar adjuster, passenger seat50Yes
Total Requested550100%
Total Not Requested00%
Universal garage door opener
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Total Requested100100%
Total Not Requested00%
Chrono Pack
FeatureValueRequested?
Boost gauge75No
Auxiliary gauges0No
Chronometer100Yes
Total Requested10057%
Total Not Requested7543%
Technology Package
FeatureValueRequested?
Obstacle detection, front150Yes
Semi-automated parking system500Yes
Handwriting recognition200No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Media drive15Yes
Total Requested136587%
Total Not Requested20013%
Active Driving Assistant
FeatureValueRequested?
Adaptive cruise control450Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Road sign information75No
Total Requested85092%
Total Not Requested758%

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