Mercedes-Benz M-Class Mercedes-Benz M-Class 2009 Mercedes-Benz SLK Mercedes-Benz SLK 2015
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Mercedes-Benz M-Class 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.

Mercedes-Benz M-Class vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $78,105

Mercedes-Benz SLK SLK55 AMG   
Difference: $13,440

Lowest Total Invoice: $72,704

Mercedes-Benz SLK SLK55 AMG   
Difference: $12,494

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092015
ModelM-ClassSLK
TrimML63 AMGSLK55 AMG
Body4dr SUV2dr Hardtop conv.
Base Price $90,100 $70,900
Base Invoice $83,793 $65,937
Illuminated door sill trim plates 570 850
Multimedia Package   2,330
Automatic climate control, front   760
Obstacle detection, rear   970
Metallic paint (extra cost)   720
Proximity key   650
Illuminated door sill trim plates 530 791
Multimedia Package   2,167
Automatic climate control, front   707
Obstacle detection, rear   902
Metallic paint (extra cost)   670
Proximity key   605
Options (change) 570 6,280
Options (change) 530 5,842
Destination 875 925
Total Price $91,545 $78,105
Total Invoice $85,198 $72,704

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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

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

Request free, no-obligation Mercedes-Benz M-Class dealer quotes or Mercedes-Benz SLK 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 M-Class vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK SLK55 AMG
TrueDelta Adjusted Price Difference: $13,355
TrueDelta Adjusted Invoice Difference: $12,415
Model Year20092015
ModelM-ClassSLK
TrimML63 AMGSLK55 AMG
Body4dr SUV2dr Hardtop conv.
Engine503hp V8415hp V8
TransmissionT7T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)11/15 MPG19/28 MPG
Audio (watts, speakers)440, 12500, 11
Tire (rear if not all the same)295/40-20235/40-18
Total Price$91,545$78,105
Adjustments for Features-850
Feature-Adjusted Total Price$91,460$78,105
Total Invoice$85,198$72,704
Adjustments for Features-790
Feature-Adjusted Total Invoice$85,119$72,704

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Features Comparison: Mercedes-Benz M-Class vs. Mercedes-Benz SLK

Model Year20092015
ModelM-ClassSLK
TrimML63 AMGSLK55 AMG
Body4dr SUV2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200
AWD$1700 
RWD $0
Accessories 
AC power outlet$100 
Parking guidance system - passive $250
Power liftgate$350 
Power rear side windows$200 
Remote app $25
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0 
Driver drowsiness monitor $150
Hill descent control$250 
Knee airbag, driver $75
Knee airbag, passenger $75
Rear side airbags$300 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Torque vectoring, brake-based $100
Trailer sway control$25 
Cargo Management 
Cargo area partition net$40 
Cargo area rails w/tie downs$50 
Cargo cover$75 
Console with shifter $150
Console without shifter$150 
Roof rails$250 
Climate Control 
Automatic air recirculation$100 
Rear air vents with automatic controls$250 
Rear wiper$175 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Exterior 
Body kit $0
Bodyside moldings$75 
Deep-tinted rear windows$275 
Glass roof panel(s) $300
Power retractable hardtop $6750
Rear bumper protector$40 
Rear spoiler $200
Running boards$350 
Sunroof$900 
Wheel-lip moldings$75 
Infotainment 
App support $0
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
In-vehicle Internet $150
iPod integration$100 
Navigation map updates, three years $0
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
Traffic information$25 
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights $200
Chronometer$100 
Cornering lights$50 
Fog lights$125 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Interior ambient lighting $150
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Folding second row seats$300 
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 
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Total Value of Features$11,155$11,070
Value of Feature Adjustments$85$0
Value of Feature Adjustments-790

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See a complete comparison of Mercedes-Benz M-Class vs. Mercedes-Benz SLK features.

Specifications Comparison: Mercedes-Benz M-Class vs. Mercedes-Benz SLK

Model Year20092015
ModelM-ClassSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase114.7 in95.7 in
Length188.5 in162.8 in
Width75.2 in71.5 in
Height70.1 in51.2 in
Curb Weight5,093 lb.3,583 lb.
Fuel Capacity25.1 gal.15.9 gal.
Row 1 Headroom39.9 in38.0 in
Row 1 Shoulder Room59.9 in52.2 in
Row 1 Hip Room55.9 in0.0 in
Row 1 Legroom42.2 in42.5 in
Row 2 Headroom39.8 in0.0 in
Row 2 Shoulder Room59.8 in0.0 in
Row 2 Hip Room56.2 in0.0 in
Row 2 Legroom40.0 in0.0 in
Cargo Volume,
Minimum		29.4 ft36.4 ft3
Cargo Volume,
Maximum		72.4 ft310.1 ft3

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See a complete comparison of Mercedes-Benz M-Class vs. Mercedes-Benz SLK specs.

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested76584%
Total Not Requested15016%

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