BMW X6 BMW X6 2012 Mercedes-Benz SL Mercedes-Benz SL 2018

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BMW X6 vs. Mercedes-Benz SL 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.

BMW X6 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $76,045

BMW X6 xDrive35i   
Difference: $18,650

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220122018201820182018
ModelX6X6SLSLSLSL
TrimxDrive35ixDrive50iSL450SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $59,600 $70,200 $88,200 $112,300 $152,850 $222,000
Adaptive Drive 3,500 3,500        
Premium Package 3,500   5,050      
Active Ventilated Seat Package 2,100 1,100        
Upholstered instrument panel, leather 1,900 1,900        
App support 250 250        
Power door closers 600 600 450 450 450  
Lane departure warning 950 950        
Adaptive cruise control, all-speed 2,400 2,400        
Satellite radio - one year subscription 350 350        
Proximity key   1,000        
Around view cameras   900        
Wood trim         0 0
Adaptive Drive 3,185 3,185        
Premium Package 3,185   4,697      
Active Ventilated Seat Package 1,910 1,000        
Upholstered instrument panel, leather 1,730 1,730        
App support 230 230        
Power door closers 545 545 419 419 419  
Lane departure warning 865 865        
Adaptive cruise control, all-speed 2,185 2,185        
Satellite radio - one year subscription 320 320        
Proximity key   910        
Around view cameras   820        
Wood trim         0 0
Options (change) 15,550 12,950 5,500 450 450 0
Options (change) 14,155 11,790 5,116 419 419 0
Destination 895 895 995 995 995 995
Gas Tax 0 0 0 0 0 1,300
Total Price $76,045 $84,045 $94,695 $113,745 $154,295 $224,295

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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 BMW X6 dealer quotes or Mercedes-Benz SL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW X6 vs. Mercedes-Benz SL

Lowest Adjusted Price: BMW X6 xDrive35i
Lowest Adjusted Invoice: Mercedes-Benz SL AMG SL63
TrueDelta Adjusted Price Difference: $13,505
TrueDelta Adjusted Invoice Difference: $68,205
Model Year201220122018201820182018
ModelX6X6SLSLSLSL
TrimxDrive35ixDrive50iSL450SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine300hp I6400hp V8362hp V6449hp V8577hp V8621hp V12
TransmissionT8T8T9T9T7T7
DrivetrainAWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 10205, 10600, 11600, 11600, 11900, 12
Tire (rear if not all the same)255/50-19255/50-19255/35-19255/35-19255/35-19255/35-19
Total Price$76,045$84,045$94,695$113,745$154,295$224,295
Adjustments for Features-5900-5,735-5,735-11,210-15,010
Feature-Adjusted Total Price$75,455$84,045$88,960$108,010$143,085$209,285
Cost Above Minimum$0$8,590$0$19,050$54,125$120,325

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Features Comparison: BMW X6 vs. Mercedes-Benz SL

Model Year201220122018201820182018
ModelX6X6SLSLSLSL
TrimxDrive35ixDrive50iSL450SL550AMG SL63AMG SL65
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300    
9-speed manually-shiftable automatic  $1400$1400  
7-speed manually-shiftable automatic    $1200$1200
AWD$1700$1700    
RWD  $0$0$0$0
Accessories 
Adaptive cruise control, all-speed$850$850   $850
Cruise control  $150$150$150 
Hands-free trunk or liftgate  $100$100$100$100
Power liftgate$350$350    
Power rear side windows$200$200    
Power trunk closer  $350$350$350$350
Semi-automated parking system  $500$500$500$500
Sunshades, second row$125     
Universal garage door opener$100 $100$100$100$100
Wind blocker, power small  $300$300$300$300
Brakes, Airbags, and Other Safety 
Around view cameras$500$500    
Auto-raising roll bars / headrests  $500$500$500$500
Automatic braking, high-speed or partial  $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
Hill descent control$250$250    
Knee airbag, driver  $75$75$75$75
Knee airbag, passenger  $75$75$75$75
Lane departure warning$200$200   $200
Lane keeping assist     $400
Pedestrian detection     $50
Radar- or camera-based collision preparation system     $0
Rearview camera  $200$200$200$200
Rollover sensor$50$50    
Tires, run-flat$150$150$150$150  
Torque vectoring, brake-based  $100$100$100$100
Cargo Management 
Air-conditioned storage compartment  $50$50$50$50
Cargo area rails w/tie downs$50     
Cargo cover$75$75    
Cargo net$40     
Rear seat pass-through$100$100    
Second-row low console$100$100    
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    
Rear air vents $100    
Rear air vents with automatic controls$250     
Rear dual-zone climate control$125     
Rear wiper$175$175    
Washer fluid outlets in wiper blade  $100$100$100$100
Wiper de-icer  $25$25$25$25
Drivetrain 
Active rear differential$500$500    
Limited-slip rear differential    $300$300
Engine / Motor 
Automatic start / stop  $150$150$150$150
Dual-mode exhaust, switchable  $500$500$500$500
Raised top speed limiter    $0$0
Regenerative braking$0$0    
Exterior 
Body kit (gray/black)$0$0    
Deep-tinted rear windows$275$275    
Electronically-variable tint, sunroof or glass roof panel     $2000
Glass roof panel(s)  $300$300$300$300
Power retractable hardtop  $6750$6750$6750$6750
Rear spoiler    $200$200
Sunroof$900$900    
Wheel-lip moldings$75$75    
Infotainment 
Android Auto support  $100$100$100$100
Apple CarPlay support  $100$100$100$100
DVD-compatible player  $0$0$0$0
In-vehicle Internet  $150$150$150$150
iPod integration  $100$100$100$100
Navigation map updates, three years  $0$0$0$0
Satellite radio  $200$200$200$200
Satellite radio - one year subscription$250$250    
SD Card slot  $25$25$25$25
Surround sound  $250$250$250$250
Telematics service, such as OnStar$200$200    
Telematics service, such as OnStar, with navigation  $225$225$225$225
USB port$25$25    
Voice control for external devices$0$0    
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    
Chronometer    $100$100
Compass$0     
Fog light, rear  $100$100$100$100
Fog lights$125$125    
Interior ambient lighting$150$150    
Interior ambient lighting, configurable  $150$150$150$150
LED headlights  $1000$1000$1000$1000
Power-folding mirrors$50$50    
Xenon HID headlights$500$500    
Seats and Interior Trim 
Automatic seat bolsters, driver  $300$300$300$300
Automatic seat bolsters, front passenger  $300$300$300$300
Center armrest(s), second row$50$50    
Folding second row seats$300$300    
Illuminated door sill trim plates  $200$200$200$200
Massage, passenger seat  $100$100$100$100
Metal pedals  $75$75$75$75
Neck-level heating, front seats  $150$150$150$150
No leather in second row  $-300$-300$-300$-300
Power seatback bolsters, driver seat$100$100    
Power seatback bolsters, passenger seat$100$100    
Power upper seatback recliner, driver seat$100$100    
Power upper seatback recliner, passenger seat$100$100    
Synthetic suede headliner    $650$650
Suspension, Wheels, and Tires 
Active curve tilting    $1000$1000
Active stabilizer bars$500$500    
Adaptive dampers - electrical$500$500$500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable    $4000$4000
Sport suspension (upgrade)    $0 
Ultra-sport suspension (upgrade)     $0
Transmission 
Launch control    $100 
Total Value of Features$11,580$10,990$16,725$16,725$22,200$26,000
Value of Feature Adjustments$590$0$5,735$5,735$11,210$15,010
Value of Feature Adjustments-5440-370-71-103-154

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Specifications Comparison: BMW X6 vs. Mercedes-Benz SL

Model Year20122018
ModelX6SL
Body4dr SUV2dr Hardtop conv.
Wheelbase115.5 in101.7 in
Length192.1 in182.3 in
Width78.1 in73.9 in
Height66.5 in51.2 in
Curb Weight4,785 lb.3,827 lb.
Fuel Capacity22.5 gal.19.8 gal.
Row 1 Headroom38.3 in39.1 in
Row 1 Shoulder Room59.9 in55.5 in
Row 1 Legroom40.4 in42.9 in
Row 2 Headroom37.2 in0.0 in
Row 2 Shoulder Room57.0 in0.0 in
Row 2 Legroom35.9 in0.0 in
Cargo Volume,
Minimum
20.1 ft38.5 ft3
Cargo Volume,
Maximum
51.2 ft313.5 ft3

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Option Package Details
BMW X6 xDrive35i

Adaptive Drive
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Active stabilizer bars500No
Electronic systems calibration selector200Yes
Total Requested70058%
Total Not Requested50042%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Compass0No
Cargo net40No
Proximity key250Yes
Cargo area rails w/tie downs50No
Around view cameras500No
Rear air vents with automatic controls150No
Sunshades, second row125No
Rear dual-zone climate control125No
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
Total Requested109052%
Total Not Requested99048%
Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Power thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Front sport buckets100No
Total Requested85074%
Total Not Requested30026%

Option Package Details
BMW X6 xDrive50i

Adaptive Drive
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Active stabilizer bars500No
Electronic systems calibration selector200Yes
Total Requested70058%
Total Not Requested50042%
Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Total Requested400100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SL SL450

Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100Yes
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power trunk closer350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Semi-automated parking system500No
Hands-free trunk or liftgate100No
Total Requested160052%
Total Not Requested145048%

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