BMW X6 BMW X6 2008 Mercedes-Benz SL Mercedes-Benz SL 2014

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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: $68,520

BMW X6 xDrive35i   
Difference: $43,645

Lowest Total Invoice: $63,125

BMW X6 xDrive35i   
Difference: $41,254

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008201420142014
ModelX6X6SLSLSL
TrimxDrive35ixDrive50iSL550SL63 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $52,500 $63,000 $106,700 $147,300 $214,500
Base Invoice $48,480 $58,140 $99,231 $136,989 $199,485
Premium Sound Package 2,000 2,000      
Sport Package 3,700        
Premium Package 1,850 1,850      
Active Ventilated Seat Package 2,100 1,100      
Heated front seats 500 500      
Technology Package 2,000        
HD radio 350 350      
Proximity key 1,000 1,000      
Power door closers 600 600 450 450  
Satellite radio - one year subscription 595 595      
Power liftgate 500 500      
Rearview camera   400      
Adaptive hydraulic struts, auto-leveling and ht. adjustable     4,090    
Wood trim       0 0
Premium Sound Package 1,820 1,820      
Sport Package 3,365        
Premium Package 1,685 1,685      
Active Ventilated Seat Package 1,910 1,000      
Heated front seats 455 455      
Technology Package 1,820        
HD radio 315 315      
Proximity key 910 910      
Power door closers 545 545 419 419  
Satellite radio - one year subscription 540 540      
Power liftgate 455 455      
Rearview camera   365      
Adaptive hydraulic struts, auto-leveling and ht. adjustable     3,804    
Wood trim       0 0
Options (change) 15,195 8,895 4,540 450 0
Options (change) 13,820 8,090 4,223 419 0
Destination 825 825 925 925 925
Gas Tax 0 0 0 0 1,300
Total Price $68,520 $72,720 $112,165 $148,675 $216,725
Total Invoice $63,125 $67,055 $104,379 $138,333 $201,710

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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: BMW X6 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: BMW X6 xDrive35i
TrueDelta Adjusted Price Difference: $34,345
TrueDelta Adjusted Invoice Difference: $32,594
Model Year20082008201420142014
ModelX6X6SLSLSL
TrimxDrive35ixDrive50iSL550SL63 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine300hp I6400hp V8429hp V8530hp V8621hp V12
TransmissionT6T6T7T7T7
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 16600, 16600, 14600, 14900, 12
Tire (rear if not all the same)255/50-19255/50-19255/40-18255/35-19255/35-19
Total Price$68,520$72,720$112,165$148,675$216,725
Adjustments for Features-6500-9,950-11,125-17,425
Feature-Adjusted Total Price$67,870$72,720$102,215$137,550$199,300
Cost Above Minimum$0$4,850$0$35,335$97,085
Total Invoice$63,125$67,055$104,379$138,333$201,710
Adjustments for Features-5990-9,259-10,351-16,218
Feature-Adjusted Total Invoice$62,526$67,055$95,120$127,982$185,492
Cost Above Minimum$0$4,529$0$32,862$90,372

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Features Comparison: BMW X6 vs. Mercedes-Benz SL

Model Year20082008201420142014
ModelX6X6SLSLSL
TrimxDrive35ixDrive50iSL550SL63 AMGSL65 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
7-speed manually-shiftable automatic  $1200$1200$1200
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Adaptive cruise control, all-speed    $850
Cruise control$150$150$150$150 
Hands-free trunk or liftgate  $100$100$100
Power liftgate$350$350   
Power rear side windows$200$200   
Power trunk closer  $350$350$350
Remote app  $25$25$25
Semi-automated parking system  $500$500$500
Wind blocker, power small  $300$300$300
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests  $500$500$500
Automatic braking, high-speed or partial    $200
Automatic braking, low-speed    $200
Blind spot collision prevention    $150
Blind spot warning system    $200
Brake- or yaw-sensor-initiated collision preparation system  $0$0 
Driver drowsiness monitor  $150$150$150
Forward collision warning    $200
Hill descent control$250$250   
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure prevention    $150
Lane departure warning    $200
Night vision    $1750
Radar- or camera-based collision preparation system    $0
Rollover sensor$50$50   
Temporary spare tire$150$150   
Tires, run-flat$150$150$150  
Torque vectoring, brake-based  $100$100$100
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 
Adaptive windshield washer system  $0$0$0
Rear air vents$100$100   
Rear wiper$175$175   
Wiper de-icer  $25$25$25
Drivetrain 
Active rear differential$500$500   
Limited-slip rear differential    $300
Engine / Motor 
Automatic start / stop  $150$150$150
Exterior 
Body kit (gray/black)$0$0   
Electronically-variable tint, sunroof or glass roof panel    $2000
Glass roof panel(s)  $300$300$300
Power retractable hardtop  $6750$6750$6750
Rear spoiler   $200$200
Sunroof$900$900   
Wheel-lip moldings$75$75   
Infotainment 
App support  $0$0$0
Bluetooth audio streaming  $25$25$25
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
In-vehicle Internet  $150$150$150
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
SMS text-to-speech reader  $25$25$25
Telematics service, such as OnStar$200$200   
Telematics service, such as OnStar, with navigation  $225$225$225
Traffic + travel information  $25$25$25
Traffic information$25$25   
USB port$25$25   
Instruments, Lights, and Mirrors 
Analog clock  $25  
Auto-dimming headlights  $200$200$200
Auto-dimming passenger-side mirror$75$75   
Chronometer   $100$100
Compass$0$0   
Fog light, rear  $100$100$100
Headlight washers  $50$50$50
Power-folding mirrors$50$50   
Seats and Interior Trim 
Automatic seat bolsters, driver  $300$300$300
Automatic seat bolsters, front passenger  $300$300$300
Center armrest(s), second row$50$50   
Door sill trim plates  $100  
Folding second row seats$300$300   
Illuminated door sill trim plates   $200$200
Leather headliner    $1000
Massage, passenger seat  $100$100$100
Metal pedals  $75$75$75
Neck-level heating, front seats  $150$150$150
No leather in second row  $-300$-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 
Upholstered instrument panel, leather  $1000$1000$1000
Suspension, Wheels, and Tires 
Active stabilizer bars$500    
Adaptive dampers - electrical$500    
Adaptive hydraulic struts, auto-leveling and ht. adjustable  $4000$4000$4000
Electronic systems calibration selector   $200$200
Rear air springs, auto-leveling $350   
Sport suspension (upgrade)   $0$0
Transmission 
Launch control   $100 
Total Value of Features$8,915$8,265$18,215$19,390$25,690
Value of Feature Adjustments$650$0$9,950$11,125$17,425
Value of Feature Adjustments-5990-9,259-10,351-16,218

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Specifications Comparison: BMW X6 vs. Mercedes-Benz SL

Model Year20082014
ModelX6SL
Body4dr SUV2dr Hardtop conv.
Wheelbase115.5 in101.8 in
Length192.1 in181.8 in
Width78.1 in73.9 in
Height66.5 in51.8 in
Curb Weight4,895 lb.4,002 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 Legroom40.0 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

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%
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%
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
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 Requested92581%
Total Not Requested21519%
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 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
Power 4-way lumbar adjuster, driver seat150Yes
Front sport buckets100Yes
Total Requested125086%
Total Not Requested20014%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested925100%
Total Not Requested00%

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
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 Requested77578%
Total Not Requested21522%
Active Ventilated Seat Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100Yes
Total Requested400100%
Total Not Requested00%

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