BMW X6 BMW X6 2009 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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BMW X6 vs. Mercedes-Benz SLK 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 SLK Invoice Comparison

Lowest Total Price: $51,260

Mercedes-Benz SLK SLK250   
Difference: $10,665

Lowest Total Invoice: $47,738

Mercedes-Benz SLK SLK250   
Difference: $9,417

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201520152015
ModelX6X6SLKSLKSLK
TrimxDrive35ixDrive50iSLK250SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $55,500 $66,200 $43,950 $57,650 $70,900
Base Invoice $51,240 $61,085 $40,874 $53,615 $65,937
Navigation system 1,900        
Premium Package 2,200 2,200      
Proximity key 1,000 1,000 650 650 650
Temporary spare tire 150 150      
HD radio 350 350      
Becker Map Pilot     800 800 800
Lighting Package     1,390 1,390  
Automatic climate control, front     760 760 760
Obstacle detection, rear     970 970 970
Leather seating surfaces     770    
Metallic paint (extra cost)     720 720 720
Wood trim     325 325  
Navigation system 1,730        
Premium Package 2,000 2,000      
Proximity key 910 910 605 605 605
Temporary spare tire 135 135      
HD radio 315 315      
Becker Map Pilot     744 744 744
Lighting Package     1,293 1,293  
Automatic climate control, front     707 707 707
Obstacle detection, rear     902 902 902
Leather seating surfaces     716    
Metallic paint (extra cost)     670 670 670
Wood trim     302 302  
Options (change) 5,600 3,700 6,385 5,615 3,900
Options (change) 5,090 3,360 5,939 5,223 3,628
Destination 825 825 925 925 925
Total Price $61,925 $70,725 $51,260 $64,190 $75,725
Total Invoice $57,155 $65,270 $47,738 $59,763 $70,490

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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 SLK dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK250
TrueDelta Adjusted Price Difference: $12,205
TrueDelta Adjusted Invoice Difference: $10,851
Model Year20092009201520152015
ModelX6X6SLKSLKSLK
TrimxDrive35ixDrive50iSLK250SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine300hp I6400hp V8201hp I4302hp V6415hp V8
TransmissionT6T6M6T7T7
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 10205, 10?, 8?, 8500, 11
Tire (rear if not all the same)255/50-19255/50-19225/45-17225/40-18235/40-18
Total Price$61,925$70,725$51,260$64,190$75,725
Adjustments for Features0-900-1,540-2,690-4,430
Feature-Adjusted Total Price$61,925$69,825$49,720$61,500$71,295
Cost Above Minimum$0$7,900$0$11,780$21,575
Total Invoice$57,155$65,270$47,738$59,763$70,490
Adjustments for Features0-831-1,434-2,504-4,124
Feature-Adjusted Total Invoice$57,155$64,439$46,304$57,259$66,366
Cost Above Minimum$0$7,284$0$10,955$20,062

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Features Comparison: BMW X6 vs. Mercedes-Benz SLK

Model Year20092009201520152015
ModelX6X6SLKSLKSLK
TrimxDrive35ixDrive50iSLK250SLK350SLK55 AMG
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
6-speed manual  $150  
7-speed manually-shiftable automatic   $1200$1200
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Parking guidance system - passive  $250$250$250
Power liftgate$350$350   
Power rear side windows$200$200   
Remote app  $25$25$25
Remote window/roof operation$15$15  $15
Brakes, Airbags, and Other Safety 
Driver drowsiness monitor  $150$150$150
Hill descent control$250$250   
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Roll bar  $200$200$200
Rollover sensor$50$50   
Tires, run-flat$150$150   
Torque vectoring, brake-based    $100
Cargo Management 
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   
Climate Control 
Automatic air recirculation$100$100   
Rear air vents$100$100   
Rear wiper$175$175   
Drivetrain 
Active rear differential$500$500   
Engine / Motor 
Automatic start / stop    $150
Dual-mode exhaust, switchable    $500
Exterior 
Body kit   $0$0
Body kit (gray/black)$0$0   
Glass roof panel(s)  $300$300$300
Power retractable hardtop  $6750$6750$6750
Rear spoiler    $200
Sunroof$900$900   
Wheel-lip moldings$75$75   
Infotainment 
Bluetooth audio streaming  $25$25$25
Satellite radio    $200
SMS text-to-speech reader  $25$25$25
Surround sound    $250
Telematics service, such as OnStar$200$200   
Telematics service, such as OnStar, with navigation  $225$225$225
USB port  $25$25$25
Instruments, Lights, and Mirrors 
Analog clock    $25
Auto-dimming headlights  $200$200$200
Auto-dimming passenger-side mirror$75$75   
Cornering lights$50$50   
Fog light, rear  $100$100$100
Fog lights$125$125   
Headlight washers  $50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Interior ambient lighting$150$150  $150
Visor mirror, driver  $10$10$10
Visor mirror, passenger  $10$10$10
Seats and Interior Trim 
Aluminum trim    $100
Center armrest(s), second row$50$50   
Door sill trim plates  $100$100$100
Folding second row seats$300$300   
Heated front seats    $200
Memory system, passenger seat $150$150$150$150
Metal pedals  $75$75$75
Neck-level heating, front seats    $150
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, passenger seat $150$150$150$150
Power headrest height adjuster, driver seat$50$50   
Power headrest height adjuster, passenger seat$50$50   
Power seatback bolsters, driver seat $100   
Power seatback bolsters, passenger seat $100   
Power thigh support length adjuster, driver seat $100   
Power thigh support length adjuster, passenger seat $100   
Power upper seatback recliner, driver seat $100   
Power upper seatback recliner, passenger seat $100   
Synthetic suede inserts in leather seating surfaces    $0
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)    $0
Transmission 
Steering-wheel-mounted transmission controls$100$100 $100$100
Total Value of Features$7,580$8,480$9,120$10,270$12,010
Value of Feature Adjustments$0$900$1,540$2,690$4,430
Value of Feature Adjustments0-831-1,434-2,504-4,124

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Specifications Comparison: BMW X6 vs. Mercedes-Benz SLK

Model Year20092015
ModelX6SLK
Body4dr SUV2dr Hardtop conv.
Wheelbase115.5 in95.7 in
Length192.1 in162.8 in
Width78.1 in71.5 in
Height66.5 in51.2 in
Curb Weight4,895 lb.3,242 lb.
Fuel Capacity22.5 gal.15.9 gal.
Row 1 Headroom38.3 in38.0 in
Row 1 Shoulder Room59.9 in52.2 in
Row 1 Legroom40.0 in42.5 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 ft36.4 ft3
Cargo Volume,
Maximum
51.2 ft310.1 ft3

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Option Package Details
BMW X6 xDrive35i

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
Compass0Yes
Cargo net40No
Interior lights, additional0No
Power-folding mirrors50Yes
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150No
Total Requested82555%
Total Not Requested66545%

Option Package Details
BMW X6 xDrive50i

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
Compass0Yes
Cargo net40No
Interior lights, additional0No
Power-folding mirrors50Yes
Cargo area rails w/tie downs50No
Auto-dimming passenger-side mirror75No
Interior ambient lighting150No
Total Requested67550%
Total Not Requested66550%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested65072%
Total Not Requested25028%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Total Requested725100%
Total Not Requested00%

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