Mercedes-Benz SLK Mercedes-Benz SLK 2007 BMW 6-Series BMW 6-Series 2012

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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: $70,510

Mercedes-Benz SLK SLK55 AMG   
Difference: $44,785

Lowest Total Invoice: $65,718

Mercedes-Benz SLK SLK55 AMG   
Difference: $40,527

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072012
ModelSLK6-Series
TrimSLK55 AMGM6
Body2dr Hardtop conv.2dr Convertible
Base Price $62,500 $113,100
Base Invoice $58,125 $104,050
Premium II Package 1,400  
Lighting Package 1,000  
Metallic paint (extra cost) 700  
Automatic climate control, front 710  
Navigation system 1,200  
Bluetooth cell phone link 925  
Wood trim   0
Premium II Package 1,302  
Lighting Package 930  
Metallic paint (extra cost) 650  
Automatic climate control, front 660  
Navigation system 1,116  
Bluetooth cell phone link 860  
Wood trim   0
Options (change) 5,935 0
Options (change) 5,518 0
Destination 775 895
Gas Tax 1,300 1,300
Total Price $70,510 $115,295
Total Invoice $65,718 $106,245

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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 Mercedes-Benz SLK dealer quotes or BMW 6-Series dealer quotes from dealers using our car quote form.

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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: $42,300
TrueDelta Adjusted Invoice Difference: $38,237
Model Year20072012
ModelSLK6-Series
TrimSLK55 AMGM6
Body2dr Hardtop conv.2dr Convertible
Engine355hp V8560hp V8
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/22 MPG14/20 MPG
Audio (watts, speakers)380, 11500, 12
Tire (rear if not all the same)225/40-18265/40-19
Total Price$70,510$115,295
Adjustments for Features0-2,485
Feature-Adjusted Total Price$70,510$112,810
Total Invoice$65,718$106,245
Adjustments for Features0-2,290
Feature-Adjusted Total Invoice$65,718$103,955

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

Model Year20072012
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 
Power rear side windows $200
Power retractable rear window $350
Proximity key $250
Remote app $25
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Auto-raising roll bars / headrests $500
Obstacle detection, front $150
Obstacle detection, rear $250
Rearview camera $200
Tire-pressure monitor $75
Cargo Management 
Cargo mat $40
Rear seat pass-through $100
Ski sack $50
Drivetrain 
Active rear differential $500
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Body kit$0 
Power convertible top $4000
Power retractable hardtop$6750 
Rear spoiler$200 
Infotainment 
Bluetooth audio streaming $25
DVD-compatible player $0
HD radio $50
Media drive $15
MP3-compatible player $50
Satellite radio$200 
SMS text-to-speech reader $25
Traffic information $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Fog light, rear$100 
Fog lights$125 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Power-folding mirrors $50
Steering-linked headlights $150
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Aluminum trim$100 
Illuminated door sill trim plates $200
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
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$8,820$11,305
Value of Feature Adjustments$0$2,485
Value of Feature Adjustments0-2,290

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

Model Year20072012
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 Weight3,420 lb.4,538 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 SLK55 AMG

Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested30046%
Total Not Requested35054%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested600100%
Total Not Requested00%

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