Mercedes-Benz SL Mercedes-Benz SL 2011 Mercedes-Benz M-Class Mercedes-Benz M-Class 2008

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

Lowest Total Price: $93,390

Mercedes-Benz M-Class ML63 AMG   
Difference: $19,405

Lowest Total Invoice: $86,914

Mercedes-Benz M-Class ML63 AMG   
Difference: $18,137

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201120112008
ModelSLSLSLM-Class
TrimSL550SL63 AMGSL65 AMGML63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $102,600 $139,050 $198,750 $87,000
Base Invoice $95,418 $129,316 $184,838 $80,910
Premium 1 Package 3,850 3,150    
Obstacle detection, rear 1,170 1,170   770
Illuminated door sill trim plates 700 700 700 550
Adaptive cruise control 2,300 2,300 2,300 2,200
Wood trim   0 0  
iPod integration       375
Voice control for nav and audio       510
Proximity key       1,110
Premium 1 Package 3,580 2,930    
Obstacle detection, rear 1,088 1,088   716
Illuminated door sill trim plates 651 651 651 512
Adaptive cruise control 2,139 2,139 2,139 2,046
Wood trim   0 0  
iPod integration       349
Voice control for nav and audio       474
Proximity key       1,032
Options (change) 8,020 7,320 3,000 5,515
Options (change) 7,458 6,808 2,790 5,129
Destination 875 875 875 875
Gas Tax 1,300 2,600 2,600 0
Total Price $112,795 $149,845 $205,225 $93,390
Total Invoice $105,051 $139,599 $191,103 $86,914

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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 SL dealer quotes or Mercedes-Benz M-Class 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 SL vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz M-Class ML63 AMG
TrueDelta Adjusted Price Difference: $14,445
TrueDelta Adjusted Invoice Difference: $13,518
Model Year2011201120112008
ModelSLSLSLM-Class
TrimSL550SL63 AMGSL65 AMGML63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine382hp V8518hp V8604hp V12503hp V8
TransmissionT7T7T5T7
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)510, 10510, 10510, 10440, 12
Tire (rear if not all the same)255/40-18255/35-19255/35-19295/40-20
Total Price$112,795$149,845$205,225$93,390
Adjustments for Features-4,960-6,010-6,0100
Feature-Adjusted Total Price$107,835$143,835$199,215$93,390
Cost Above Minimum$0$36,000$91,380$0
Total Invoice$105,051$139,599$191,103$86,914
Adjustments for Features-4,619-5,599-5,5960
Feature-Adjusted Total Invoice$100,432$134,000$185,507$86,914
Cost Above Minimum$0$33,568$85,075$0

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

Model Year2011201120112008
ModelSLSLSLM-Class
TrimSL550SL63 AMGSL65 AMGML63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200 $1200
5-speed manually-shiftable automatic  $1000 
RWD$0$0$0 
AWD   $1700
Accessories 
Power liftgate   $350
Power rear side windows   $200
Power trunk closer$350$350$350 
Wind blocker, small$100$100$100 
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500 
Hill descent control   $250
Knee airbag, driver$75$75$75 
Rear side airbags   $300
Rearview camera   $200
Rollover sensor   $50
Side curtain airbags   $350
Trailer sway control   $25
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Cargo area partition net   $40
Cargo area rails w/tie downs   $50
Cargo cover   $75
Console with shifter$150$150$150 
Console without shifter   $150
Roof rails   $250
Storage compartment under front seat(s)$50$50$50 
Climate Control 
Rear air vents with automatic controls   $250
Rear wiper   $175
Wiper de-icer$25$25$25 
Exterior 
Body kit $0$0 
Bodyside moldings   $75
Deep-tinted rear windows   $275
Glass roof panel(s)  $300 
Power retractable hardtop$6750$6750$6750 
Rear bumper protector   $40
Running boards   $350
Sunroof   $900
Wheel-lip moldings   $75
Infotainment 
Aux input$50$50$50 
CD changer, in-dash$325$325$325 
CD changer, remote   $200
CD player   $125
DVD-compatible player$0$0$0 
HD radio$50$50$50 
Media drive$15$15$15 
Rear seat audio controls   $25
SD Card slot$25$25$25 
Traffic information$25$25$25 
Instruments, Lights, and Mirrors 
Chronometer   $100
Interior ambient lighting$150$150$150 
Power-folding mirrors   $50
Seats and Interior Trim 
Center armrest(s), second row   $50
Folding second row seats   $300
Leather-wrapped steering wheel$150  $150
Massage, driver seat $100$100 
Massage, passenger seat $100$100 
Neck-level heating, front seats$150$150$150 
No leather in second row$-300$-300$-300 
Synthetic suede headliner $650$650 
Synthetic suede inserts in leather seating surfaces   $0
Synthetic suede steering wheel $150$150 
Upholstered instrument panel, leather$1000$1000$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000 
Air suspension, auto-leveling and height adjustable   $1000
Sport suspension (upgrade) $0$0$0
Transmission 
Launch control $100  
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$14,890$15,940$15,940$9,930
Value of Feature Adjustments$4,960$6,010$6,010$0
Value of Feature Adjustments-4,619-5,599-5,5960

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

Model Year20112008
ModelSLM-Class
Body2dr Hardtop conv.4dr SUV
Wheelbase100.8 in114.7 in
Length180.4 in188.5 in
Width71.5 in75.2 in
Height51.1 in71.5 in
Curb Weight4,221 lb.4,706 lb.
Fuel Capacity21.1 gal.25.1 gal.
Row 1 Headroom37.7 in39.9 in
Row 1 Shoulder Room54.0 in59.9 in
Row 1 Hip Room53.9 in55.0 in
Row 1 Legroom42.9 in42.2 in
Row 2 Headroom0.0 in39.8 in
Row 2 Shoulder Room0.0 in59.8 in
Row 2 Legroom0.0 in40.0 in
Cargo Volume,
Minimum
7.2 ft329.4 ft3
Cargo Volume,
Maximum
10.2 ft372.4 ft3

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Option Package Details
Mercedes-Benz SL SL550

Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Power 4-way lumbar adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Power 4-way lumbar adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested130090%
Total Not Requested15010%

Option Package Details
Mercedes-Benz SL SL63 AMG

Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Total Requested90086%
Total Not Requested15014%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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