BMW X6 BMW X6 2009 Mercedes-Benz SLK Mercedes-Benz SLK 2016

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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: $57,620

Mercedes-Benz SLK SLK300   
Difference: $10,300

Lowest Total Invoice: $53,651

Mercedes-Benz SLK SLK300   
Difference: $8,954

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009201620162016
ModelX6X6SLKSLKSLK
TrimxDrive35ixDrive50iSLK300SLK350AMG SLK55
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $55,500 $66,200 $47,000 $59,200 $72,600
Base Invoice $51,240 $61,085 $43,710 $55,056 $67,518
Multicontour seats 1,200        
Sport Package 3,700        
Premium Package 2,200 2,200      
Navigation system 1,900        
Satellite radio - one year subscription 595 595      
Proximity key 1,000 1,000      
Heated front seats 500 500      
Temporary spare tire 150 150      
HD radio 350 350      
Leather seating surfaces     770    
Premium 2 Package     4,490 4,490 3,050
Premium 1 Package     3,390    
Wood trim     325 325  
Metallic paint (extra cost)     720 720 720
Premium 3 Package         1,295
Multicontour seats 1,090        
Sport Package 3,365        
Premium Package 2,000 2,000      
Navigation system 1,730        
Satellite radio - one year subscription 540 540      
Proximity key 910 910      
Heated front seats 455 455      
Temporary spare tire 135 135      
HD radio 315 315      
Leather seating surfaces     716    
Premium 2 Package     4,175 4,175 2,837
Premium 1 Package     3,153    
Wood trim     302 302  
Metallic paint (extra cost)     670 670 670
Premium 3 Package         1,204
Options (change) 11,595 4,795 9,695 5,535 5,065
Options (change) 10,540 4,355 9,016 5,147 4,711
Destination 825 825 925 925 925
Total Price $67,920 $71,820 $57,620 $65,660 $78,590
Total Invoice $62,605 $66,265 $53,651 $61,128 $73,154

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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 SLK300
TrueDelta Adjusted Price Difference: $11,670
TrueDelta Adjusted Invoice Difference: $10,239
Model Year20092009201620162016
ModelX6X6SLKSLKSLK
TrimxDrive35ixDrive50iSLK300SLK350AMG SLK55
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine300hp I6400hp V8241hp I4302hp V6415hp V8
TransmissionT6T6T9T7T7
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 10205, 10500, 11500, 11500, 11
Tire (rear if not all the same)255/50-19255/50-19225/45-17225/40-18235/40-18
Total Price$67,920$71,820$57,620$65,660$78,590
Adjustments for Features-1,0000-2,370-2,170-4,420
Feature-Adjusted Total Price$66,920$71,820$55,250$63,490$74,170
Cost Above Minimum$0$4,900$0$8,240$18,920
Total Invoice$62,605$66,265$53,651$61,128$73,154
Adjustments for Features-9220-2,207-2,020-4,114
Feature-Adjusted Total Invoice$61,683$66,265$51,444$59,108$69,040
Cost Above Minimum$0$4,582$0$7,664$17,596

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Features Comparison: BMW X6 vs. Mercedes-Benz SLK

Model Year20092009201620162016
ModelX6X6SLKSLKSLK
TrimxDrive35ixDrive50iSLK300SLK350AMG SLK55
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
9-speed manually-shiftable automatic  $1400  
7-speed manually-shiftable automatic   $1200$1200
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Power liftgate$350$350   
Power rear side windows$200$200   
Remote app  $25$25$25
Semi-automated parking system    $500
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200$200$200
Driver drowsiness monitor  $150$150$150
Hill descent control$250$250   
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure warning    $200
Obstacle detection, front$150$150  $150
Obstacle detection, rear$250$250  $250
Roll bar  $200$200$200
Rollover sensor$50$50   
Tires, run-flat$150$150   
Torque vectoring, brake-based  $100$100$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$150$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 
App support  $0$0$0
Bluetooth audio streaming  $25$25$25
DVD-compatible player  $0$0$0
In-vehicle Internet  $150$150$150
Media drive  $15$15$15
Navigation map updates, three years  $0$0$0
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
Surround sound  $250$250$250
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$25
Instruments, Lights, and Mirrors 
Analog clock  $25$25$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   
Metal pedals  $75$75$75
Neck-level heating, front seats  $150$150$150
No leather in second row  $-300$-300$-300
Power headrest height adjuster, driver seat$50$50   
Power headrest height adjuster, passenger seat$50$50   
Power seatback bolsters, driver seat$100$100   
Power seatback bolsters, passenger seat$100$100   
Power thigh support length adjuster, driver seat$100$100   
Power thigh support length adjuster, passenger seat$100$100   
Power upper seatback recliner, driver seat$100$100   
Power upper seatback recliner, passenger seat$100$100   
Synthetic suede inserts in leather seating surfaces    $0
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Active stabilizer bars$500    
Adaptive dampers - electrical$500   $500
Sport suspension (upgrade)    $0
Total Value of Features$9,740$8,740$11,110$10,910$13,160
Value of Feature Adjustments$1,000$0$2,370$2,170$4,420
Value of Feature Adjustments-9220-2,207-2,020-4,114

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Specifications Comparison: BMW X6 vs. Mercedes-Benz SLK

Model Year20092016
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

Multicontour seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power upper seatback recliner, driver seat100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Front sport buckets100Yes
Total Requested55048%
Total Not Requested60052%
Sport Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Manual thigh support adjuster, driver seat50No
Manual thigh support adjuster, passenger seat50No
Front sport buckets100Yes
Active stabilizer bars500No
Total Requested60050%
Total Not Requested60050%
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 lighting150Yes
Total Requested97565%
Total Not Requested51535%

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 lighting150Yes
Total Requested82562%
Total Not Requested51538%

Option Package Details
Mercedes-Benz SLK SLK300

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250Yes
No leather in second row-300No
Total Requested1150135%
Total Not Requested-300-35%
Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested170072%
Total Not Requested66528%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250No
Proximity key250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100No
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested66544%
Total Not Requested85056%

Option Package Details
Mercedes-Benz SLK SLK350

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Analog clock25No
Blind spot warning system200No
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested170072%
Total Not Requested66528%

Option Package Details
Mercedes-Benz SLK AMG SLK55

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Blind spot warning system200No
DVD-compatible player0No
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested105073%
Total Not Requested39027%
Premium 3 Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Lane departure warning system200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Parking guidance system - active500No
Total Requested90056%
Total Not Requested70044%

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