Mercedes-Benz SLK Mercedes-Benz SLK 2011 BMW 6-Series BMW 6-Series 2015

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Mercedes-Benz SLK vs. BMW 6-Series 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 SLK vs. BMW 6-Series Invoice Comparison

Lowest Total Price: $58,575

Mercedes-Benz SLK SLK300   
Difference: $26,020

Lowest Total Invoice: $54,537

Mercedes-Benz SLK SLK300   
Difference: $24,048

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112011201520152015
ModelSLKSLK6-Series6-Series6-Series
TrimSLK300SLK350640i650iM6
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Base Price $47,650 $53,300 $83,600 $94,900 $118,200
Base Invoice $44,314 $49,569 $77,590 $87,990 $109,425
Multimedia Package 2,890 2,890      
Premium 1 Package 2,590 2,590      
Lighting Package 1,070 1,070      
Metallic paint (extra cost) 720 720      
Wood trim 690 690     0
Upgraded leather upholstery 630 630      
Automatic climate control, front 760 760      
Illuminated door sill trim plates 700 700      
Multimedia Package 2,688 2,688      
Premium 1 Package 2,409 2,409      
Lighting Package 995 995      
Metallic paint (extra cost) 670 670      
Wood trim 642 642     0
Upgraded leather upholstery 586 586      
Automatic climate control, front 707 707      
Illuminated door sill trim plates 651 651      
Options (change) 10,050 10,050 0 0 0
Options (change) 9,348 9,348 0 0 0
Destination 875 875 995 995 995
Gas Tax 0 0 0 0 1,300
Total Price $58,575 $64,225 $84,595 $95,895 $120,495
Total Invoice $54,537 $59,792 $78,585 $88,985 $111,720

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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 SLK vs. BMW 6-Series

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK300
TrueDelta Adjusted Price Difference: $23,575
TrueDelta Adjusted Invoice Difference: $21,777
Model Year20112011201520152015
ModelSLKSLK6-Series6-Series6-Series
TrimSLK300SLK350640i650iM6
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Engine228hp V6300hp V6315hp I6445hp V8560hp V8
TransmissionM6T7T8T8S7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9205, 9600, 12600, 12
Tire (rear if not all the same)225/45-17225/40-18245/45-18245/40-19265/40-19
Total Price$58,575$64,225$84,595$95,895$120,495
Adjustments for Features0-1,050-2,445-3,595-4,020
Feature-Adjusted Total Price$58,575$63,175$82,150$92,300$116,475
Cost Above Minimum$0$4,600$0$10,150$34,325
Total Invoice$54,537$59,792$78,585$88,985$111,720
Adjustments for Features0-978-2,271-3,336-3,727
Feature-Adjusted Total Invoice$54,537$58,814$76,314$85,649$107,993
Cost Above Minimum$0$4,277$0$9,335$31,679

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Features Comparison: Mercedes-Benz SLK vs. BMW 6-Series

Model Year20112011201520152015
ModelSLKSLK6-Series6-Series6-Series
TrimSLK300SLK350640i650iM6
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150    
7-speed manually-shiftable automatic $1200   
8-speed manually-shiftable automatic  $1300$1300 
7-speed automated manual    $1200
RWD$0$0$0$0$0
Accessories 
Power door closers    $300
Power rear side windows  $200$200$200
Power retractable rear window  $350$350$350
Proximity key  $250$250$250
Remote app  $25$25$25
Wind blocker, small$100$100   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0
Auto-raising roll bars / headrests  $500$500$500
Obstacle detection, front  $150$150$150
Obstacle detection, rear  $250$250$250
Rearview camera  $200$200$200
Temporary spare tire$150$150   
Tires, run-flat  $150$150 
Cargo Management 
Cargo mat  $40$40$40
Rear seat pass-through    $100
Ski sack    $50
Climate Control 
Automatic air recirculation  $100$100$100
Drivetrain 
Active rear differential    $500
Engine / Motor 
Automatic start / stop  $150$150$150
Regenerative braking  $0$0$0
Exterior 
Body kit$0$0   
Painted brake calipers (optional)    $0
Power convertible top  $4000$4000$4000
Power retractable hardtop$6750$6750   
Rear spoiler$200$200   
Infotainment 
App support  $0$0$0
Bluetooth audio streaming  $25$25$25
CD changer, in-dash$325$325   
CD player  $125$125$125
Concierge Services - 3 year subscription   $150$150
Handwriting recognition  $200$200$200
In-vehicle Internet  $150$150$150
iPod integration$100$100   
S Voice support  $0$0$0
Satellite radio$200$200   
Satellite radio - one year subscription  $250$250$250
SD Card slot$25$25   
Siri Eyes Free support  $0$0$0
Surround sound   $250$250
Traffic + travel information  $25$25$25
Traffic information$25$25   
USB port  $25$25$25
Voice control for external devices  $0$0$0
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Auto-dimming passenger-side mirror  $75$75$75
Fog light, rear$100$100   
Fog lights$125$125$125$125 
Illuminated visor mirror, driver  $50$50$50
Illuminated visor mirror, passenger  $50$50$50
Large color reconfigurable instrument cluster display  $250$250 
Power-folding mirrors  $50$50$50
Steering-linked headlights  $150$150$150
Visor mirror, driver$10$10   
Visor mirror, passenger$10$10   
Seats and Interior Trim 
Center armrest(s), second row  $50$50$50
Door sill trim plates  $100$100 
Heated front seats  $200$200$200
Illuminated door sill trim plates$200$200  $200
Leather-wrapped steering wheel  $150$150$150
Memory system, passenger seat$150$150 $150$150
Metal pedals$75$75   
No leather in second row$-300$-300   
Power headrest height adjuster, driver seat  $50$50$50
Power headrest height adjuster, passenger seat  $50$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
Upholstered instrument panel  $300$300$300
Wood/leather-wrapped steering wheel$150$150   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500$500
Electronic systems calibration selector  $200$200$200
Sport suspension (upgrade)    $0
Transmission 
Launch control  $100$100$100
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$8,570$9,620$11,015$12,165$12,590
Value of Feature Adjustments$0$1,050$2,445$3,595$4,020
Value of Feature Adjustments0-978-2,271-3,336-3,727

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Specifications Comparison: Mercedes-Benz SLK vs. BMW 6-Series

Model Year20112015
ModelSLK6-Series
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in112.4 in
Length160.7 in192.8 in
Width70.4 in74.6 in
Height51.0 in53.7 in
Curb Weight3,210 lb.4,256 lb.
Fuel Capacity18.5 gal.18.5 gal.
Row 1 Headroom37.9 in40.3 in
Row 1 Shoulder Room52.2 in56.9 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in42.1 in
Row 2 Headroom0.0 in36.5 in
Row 2 Shoulder Room0.0 in49.6 in
Row 2 Legroom0.0 in30.5 in
Cargo Volume,
Minimum
6.5 ft310.6 ft3
Cargo Volume,
Maximum
9.8 ft310.6 ft3

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Option Package Details
Mercedes-Benz SLK SLK300

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15Yes
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested2140100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK350

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15Yes
SD Card slot25No
Total Requested99098%
Total Not Requested252%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75Yes
Remote window/roof operation15Yes
Mirror tilt-down in reverse25Yes
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested2140100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

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