Mercedes-Benz SLK Mercedes-Benz SLK 2010 BMW 6-Series BMW 6-Series 2009

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $73,895

Mercedes-Benz SLK SLK55 AMG   
Difference: $39,175

Lowest Total Invoice: $68,854

Mercedes-Benz SLK SLK55 AMG   
Difference: $35,641

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102009
ModelSLK6-Series
TrimSLK55 AMGM6
Body2dr Hardtop conv.2dr Convertible
Base Price $66,650 $107,900
Base Invoice $61,985 $99,450
Multimedia Package 2,850  
Lighting Package 1,050  
Metallic paint (extra cost) 720  
Automatic climate control, front 750  
HD radio   350
iPod integration   400
Wood trim   0
Satellite radio - one year subscription   595
Multimedia Package 2,650  
Lighting Package 976  
Metallic paint (extra cost) 670  
Automatic climate control, front 698  
HD radio   315
iPod integration   365
Wood trim   0
Satellite radio - one year subscription   540
Options (change) 5,370 1,345
Options (change) 4,994 1,220
Destination 875 825
Gas Tax 1,000 3,000
Total Price $73,895 $113,070
Total Invoice $68,854 $104,495

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz SLK dealer quotes or BMW 6-Series dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercedes-Benz SLK vs. BMW 6-Series

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $38,245
TrueDelta Adjusted Invoice Difference: $34,782
Model Year20102009
ModelSLK6-Series
TrimSLK55 AMGM6
Body2dr Hardtop conv.2dr Convertible
Engine355hp V8500hp V10
TransmissionT7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/22 MPG11/17 MPG
Audio (watts, speakers)?, 9315, 13
Tire (rear if not all the same)225/40-18255/40-19
Total Price$73,895$113,070
Adjustments for Features0-930
Feature-Adjusted Total Price$73,895$112,140
Total Invoice$68,854$104,495
Adjustments for Features0-859
Feature-Adjusted Total Invoice$68,854$103,636

Return to top

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

Model Year20102009
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
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests $500
Obstacle detection, front $150
Obstacle detection, rear $250
Temporary spare tire$150 
Cargo Management 
Cargo mat $40
Rear seat pass-through $100
Ski sack $50
Climate Control 
Automatic air recirculation $100
Drivetrain 
Limited-slip rear differential $300
Exterior 
Body kit$0 
Power convertible top $4000
Power retractable hardtop$6750 
Rear spoiler$200 
Infotainment 
CD changer, in-dash$325 
CD player $125
DVD-compatible player$0 
Media drive$15 
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Surround sound $250
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Cornering lights$50 
Fog light, rear$100 
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Aluminum trim$100 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Memory system, passenger seat$150 
Metal pedals$75 
No leather in second row$-300 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Synthetic suede inserts in leather seating surfaces$0 
Wood trim $300
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Total Value of Features$9,310$10,240
Value of Feature Adjustments$0$930
Value of Feature Adjustments0-859

Return to top

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

Model Year20102009
ModelSLK6-Series
Body2dr Hardtop conv.2dr Convertible
Wheelbase95.7 in109.4 in
Length160.7 in190.2 in
Width70.4 in73.0 in
Height51.0 in54.1 in
Curb Weight3,420 lb.4,372 lb.
Fuel Capacity18.5 gal.18.5 gal.
Row 1 Headroom37.9 in37.8 in
Row 1 Shoulder Room52.2 in56.4 in
Row 1 Hip Room54.6 in0.0 in
Row 1 Legroom42.5 in42.0 in
Row 2 Headroom0.0 in36.5 in
Row 2 Shoulder Room0.0 in49.4 in
Row 2 Legroom0.0 in28.8 in
Cargo Volume,
Minimum
6.5 ft310.6 ft3
Cargo Volume,
Maximum
9.8 ft310.6 ft3

Return to top

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested97596%
Total Not Requested404%
Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.