Mercedes-Benz SLK Mercedes-Benz SLK 2015 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: $78,105

Mercedes-Benz SLK SLK55 AMG   
Difference: $42,390

Lowest Total Invoice: $72,704

Mercedes-Benz SLK SLK55 AMG   
Difference: $39,016

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015
ModelSLK6-Series
TrimSLK55 AMGM6
Body2dr Hardtop conv.2dr Convertible
Base Price $70,900 $118,200
Base Invoice $65,937 $109,425
Automatic climate control, front 760  
Obstacle detection, rear 970  
Multimedia Package 2,330  
Metallic paint (extra cost) 720  
Illuminated door sill trim plates 850  
Proximity key 650  
Wood trim   0
Automatic climate control, front 707  
Obstacle detection, rear 902  
Multimedia Package 2,167  
Metallic paint (extra cost) 670  
Illuminated door sill trim plates 791  
Proximity key 605  
Wood trim   0
Options (change) 6,280 0
Options (change) 5,842 0
Destination 925 995
Gas Tax 0 1,300
Total Price $78,105 $120,495
Total Invoice $72,704 $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 SLK55 AMG
TrueDelta Adjusted Price Difference: $42,670
TrueDelta Adjusted Invoice Difference: $39,277
Model Year20152015
ModelSLK6-Series
TrimSLK55 AMGM6
Body2dr Hardtop conv.2dr Convertible
Engine415hp V8560hp V8
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG14/20 MPG
Audio (watts, speakers)500, 11600, 12
Tire (rear if not all the same)235/40-18265/40-19
Total Price$78,105$120,495
Adjustments for Features-2800
Feature-Adjusted Total Price$77,825$120,495
Total Invoice$72,704$111,720
Adjustments for Features-2610
Feature-Adjusted Total Invoice$72,443$111,720

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

Model Year20152015
ModelSLK6-Series
TrimSLK55 AMGM6
Body2dr Hardtop conv.2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
RWD$0$0
Accessories 
Parking guidance system - passive$250 
Power door closers $300
Power rear side windows $200
Power retractable rear window $350
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500
Driver drowsiness monitor$150 
Rearview camera $200
Roll bar$200 
Side curtain airbags$350 
Temporary spare tire$150 
Torque vectoring, brake-based$100 
Cargo Management 
Cargo mat $40
Rear seat pass-through $100
Ski sack $50
Climate Control 
Automatic air recirculation $100
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking $0
Exterior 
Body kit$0 
Glass roof panel(s)$300 
Painted brake calipers (optional) $0
Power convertible top $4000
Power retractable hardtop$6750 
Rear spoiler$200 
Infotainment 
Concierge Services - 3 year subscription $150
Handwriting recognition $200
Navigation map updates, three years$0 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass$0 
Cornering lights $50
Fog light, rear$100 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Aluminum trim$100 
Center armrest(s), second row $50
Metal pedals$75 
Neck-level heating, front seats$150 
No leather in second row$-300 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $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 
Upholstered instrument panel $300
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Transmission 
Launch control $100
Total Value of Features$10,995$10,715
Value of Feature Adjustments$280$0
Value of Feature Adjustments-2610

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

Model Year20152015
ModelSLK6-Series
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in112.4 in
Length162.8 in192.8 in
Width71.5 in74.6 in
Height51.2 in53.7 in
Curb Weight3,583 lb.4,538 lb.
Fuel Capacity15.9 gal.18.5 gal.
Row 1 Headroom38.0 in40.3 in
Row 1 Shoulder Room52.2 in56.9 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
6.4 ft310.6 ft3
Cargo Volume,
Maximum
10.1 ft310.6 ft3

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Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested89097%
Total Not Requested253%

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