Mercedes-Benz SL Mercedes-Benz SL 2011 BMW X6 BMW X6 2009

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Mercedes-Benz SL vs. BMW X6 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. BMW X6 Invoice Comparison

Lowest Total Price: $72,720

BMW X6 xDrive35i   
Difference: $37,075

Lowest Total Invoice: $66,975

BMW X6 xDrive35i   
Difference: $35,286

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011201120092009
ModelSLSLSLX6X6
TrimSL550SL63 AMGSL65 AMGxDrive35ixDrive50i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Base Price $102,600 $139,050 $198,750 $55,500 $66,200
Base Invoice $95,418 $129,316 $184,838 $51,240 $61,085
Obstacle detection, rear 1,170 1,170      
Premium 1 Package 3,850 3,150      
Wood trim   0 0    
Premium Sound Package       2,000 2,000
Active Ventilated Seat Package       2,100 1,100
Heated front seats       500 500
Navigation system       1,900  
Premium Package       2,200 2,200
Sport Package       3,700  
Satellite radio - one year subscription       595 595
Upholstered instrument panel, leather       1,900 1,900
Proximity key       1,000 1,000
HD radio       350 350
Temporary spare tire       150 150
Obstacle detection, rear 1,088 1,088      
Premium 1 Package 3,580 2,930      
Wood trim   0 0    
Premium Sound Package       1,820 1,820
Active Ventilated Seat Package       1,910 1,000
Heated front seats       455 455
Navigation system       1,730  
Premium Package       2,000 2,000
Sport Package       3,365  
Satellite radio - one year subscription       540 540
Upholstered instrument panel, leather       1,730 1,730
Proximity key       910 910
HD radio       315 315
Temporary spare tire       135 135
Options (change) 5,020 4,320 0 16,395 9,795
Options (change) 4,668 4,018 0 14,910 8,905
Destination 875 875 875 825 825
Gas Tax 1,300 2,600 2,600 0 0
Total Price $109,795 $146,845 $202,225 $72,720 $76,820
Total Invoice $102,261 $136,809 $188,313 $66,975 $70,815

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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. BMW X6

Lowest Adjusted Price and Invoice: BMW X6 xDrive35i
TrueDelta Adjusted Price Difference: $31,875
TrueDelta Adjusted Invoice Difference: $30,432
Model Year20112011201120092009
ModelSLSLSLX6X6
TrimSL550SL63 AMGSL65 AMGxDrive35ixDrive50i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Engine382hp V8518hp V8604hp V12300hp I6400hp V8
TransmissionT7T7T5T6T6
DrivetrainRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)510, 10510, 10510, 10600, 16600, 16
Tire (rear if not all the same)255/40-18255/35-19255/35-19255/50-19255/50-19
Total Price$109,795$146,845$202,225$72,720$76,820
Adjustments for Features-6,200-7,250-7,250-1,0000
Feature-Adjusted Total Price$103,595$139,595$194,975$71,720$76,820
Cost Above Minimum$0$36,000$91,380$0$5,100
Total Invoice$102,261$136,809$188,313$66,975$70,815
Adjustments for Features-5,775-6,755-6,751-9210
Feature-Adjusted Total Invoice$96,486$130,054$181,562$66,054$70,815
Cost Above Minimum$0$33,568$85,076$0$4,761

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Features Comparison: Mercedes-Benz SL vs. BMW X6

Model Year20112011201120092009
ModelSLSLSLX6X6
TrimSL550SL63 AMGSL65 AMGxDrive35ixDrive50i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200   
5-speed manually-shiftable automatic  $1000  
6-speed manually-shiftable automatic   $1100$1100
RWD$0$0$0  
AWD   $1700$1700
Accessories 
Power liftgate   $350$350
Power rear side windows   $200$200
Power trunk closer$350$350$350  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500  
Hill descent control   $250$250
Knee airbag, driver$75$75$75  
Rollover sensor   $50$50
Side curtain airbags   $350$350
Tires, run-flat   $150$150
Cargo Management 
Air-conditioned storage compartment$50$50$50  
Cargo area rails w/tie downs   $50$50
Cargo cover   $75$75
Cargo net   $40$40
Rear seat pass-through   $100$100
Second-row low console   $100$100
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Rear air vents   $100$100
Rear wiper   $175$175
Wiper de-icer$25$25$25  
Drivetrain 
Active rear differential   $500$500
Exterior 
Body kit $0$0  
Body kit (gray/black)   $0$0
Glass roof panel(s)  $300  
Power retractable hardtop$6750$6750$6750  
Sunroof   $900$900
Wheel-lip moldings   $75$75
Infotainment 
CD changer, in-dash$325$325$325  
CD changer, remote   $200$200
CD player   $125$125
DVD-Audio-compatible player   $0$0
DVD-compatible player$0$0$0  
iPod integration$100$100$100  
Media drive$15$15$15  
Satellite radio$200$200$200  
Satellite radio - one year subscription   $250$250
SD Card slot$25$25$25  
USB port   $25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror   $75$75
Compass   $0$0
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
Power-folding mirrors   $50$50
Seats and Interior Trim 
Center armrest(s), second row   $50$50
Door sill trim plates$100$100$100  
Folding second row seats   $300$300
Leather-wrapped steering wheel$150  $150$150
Massage, driver seat $100$100$100$100
Massage, passenger seat $100$100  
Metal pedals$75$75$75  
Neck-level heating, front seats$150$150$150  
No leather in second row$-300$-300$-300  
Power upper seatback recliner, driver seat   $100$100
Power upper seatback recliner, passenger seat   $100$100
Synthetic suede headliner $650$650  
Synthetic suede steering wheel $150$150  
Suspension, Wheels, and Tires 
Active stabilizer bars   $500 
Adaptive dampers - electrical   $500 
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000  
Sport suspension (upgrade) $0$0  
Transmission 
Launch control $100   
Steering-wheel-mounted transmission controls $100$100$100$100
Total Value of Features$14,090$15,140$15,140$8,890$7,890
Value of Feature Adjustments$6,200$7,250$7,250$1,000$0
Value of Feature Adjustments-5,775-6,755-6,751-9210

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Specifications Comparison: Mercedes-Benz SL vs. BMW X6

Model Year20112009
ModelSLX6
Body2dr Hardtop conv.4dr SUV
Wheelbase100.8 in115.5 in
Length180.4 in192.1 in
Width71.5 in78.1 in
Height51.1 in66.5 in
Curb Weight4,221 lb.4,895 lb.
Fuel Capacity21.1 gal.22.5 gal.
Row 1 Headroom37.7 in38.3 in
Row 1 Shoulder Room54.0 in59.9 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in40.0 in
Row 2 Headroom0.0 in37.2 in
Row 2 Shoulder Room0.0 in57.0 in
Row 2 Legroom0.0 in35.9 in
Cargo Volume,
Minimum
7.2 ft320.1 ft3
Cargo Volume,
Maximum
10.2 ft351.2 ft3

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Option Package Details
Mercedes-Benz SL SL550

Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Power 4-way lumbar adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested130090%
Total Not Requested15010%

Option Package Details
Mercedes-Benz SL SL63 AMG

Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Total Requested90086%
Total Not Requested15014%

Option Package Details
BMW X6 xDrive35i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Premium Sound Package
FeatureValueRequested?
CD changer, remote200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Unbranded, 600W, 16 speakers (with subwoofer)350No
USB port25Yes
Total Requested47558%
Total Not Requested35042%
Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power upper seatback recliner, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Front sport buckets100Yes
Total Requested125086%
Total Not Requested20014%
Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
Cargo net40No
Interior lights, additional0No
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Total Requested92562%
Total Not Requested56538%
Sport Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Manual thigh support adjuster, driver seat50Yes
Manual thigh support adjuster, passenger seat50Yes
Front sport buckets100Yes
Active stabilizer bars500No
Total Requested70058%
Total Not Requested50042%

Option Package Details
BMW X6 xDrive50i

Premium Sound Package
FeatureValueRequested?
CD changer, remote200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Unbranded, 600W, 16 speakers (with subwoofer)350No
USB port25Yes
Total Requested47558%
Total Not Requested35042%
Premium Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Power liftgate350No
Auto-dimming driver-side mirror75Yes
Compass0No
Cargo net40No
Interior lights, additional0No
Power-folding mirrors50No
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150Yes
Total Requested77558%
Total Not Requested56542%
Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Total Requested400100%
Total Not Requested00%

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