Mercedes-Benz SL Mercedes-Benz SL 2014 Mercedes-Benz M-Class Mercedes-Benz M-Class 2009

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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: $91,545

Mercedes-Benz M-Class ML63 AMG   
Difference: $20,520

Lowest Total Invoice: $85,198

Mercedes-Benz M-Class ML63 AMG   
Difference: $19,088

Calculate Payments

  Down Payment Interest Rate Term
Model Year2014201420142009
ModelSLSLSLM-Class
TrimSL550SL63 AMGSL65 AMGML63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Base Price $106,700 $147,300 $214,500 $90,100
Base Invoice $99,231 $136,989 $199,485 $83,793
Illuminated door sill trim plates 350     570
Adaptive hydraulic struts, auto-leveling and ht. adjustable 4,090      
Wood trim   0 0  
Illuminated door sill trim plates 326     530
Adaptive hydraulic struts, auto-leveling and ht. adjustable 3,804      
Wood trim   0 0  
Options (change) 4,440 0 0 570
Options (change) 4,130 0 0 530
Destination 925 925 925 875
Gas Tax 0 0 1,300 0
Total Price $112,065 $148,225 $216,725 $91,545
Total Invoice $104,286 $137,914 $201,710 $85,198

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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: $12,500
TrueDelta Adjusted Invoice Difference: $11,625
Model Year2014201420142009
ModelSLSLSLM-Class
TrimSL550SL63 AMGSL65 AMGML63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr SUV
Engine429hp V8530hp V8621hp V12503hp V8
TransmissionT7T7T7T7
DrivetrainRWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 14600, 14900, 12440, 12
Tire (rear if not all the same)255/40-18255/35-19255/35-19295/40-20
Total Price$112,065$148,225$216,725$91,545
Adjustments for Features-8,020-9,095-15,6950
Feature-Adjusted Total Price$104,045$139,130$201,030$91,545
Cost Above Minimum$0$35,085$96,985$0
Total Invoice$104,286$137,914$201,710$85,198
Adjustments for Features-7,463-8,462-14,6080
Feature-Adjusted Total Invoice$96,823$129,452$187,102$85,198
Cost Above Minimum$0$32,629$90,279$0

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

Model Year2014201420142009
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$1200
RWD$0$0$0 
AWD   $1700
Accessories 
AC power outlet   $100
Adaptive cruise control, all-speed  $850 
Cruise control$150$150 $150
Hands-free trunk or liftgate$100$100$100 
Power door closers  $300 
Power liftgate   $350
Power rear side windows   $200
Power trunk closer$350$350$350 
Remote app$25$25$25 
Semi-automated parking system$500$500$500 
Wind blocker, power small$300$300$300 
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500$500$500 
Automatic braking, high-speed or partial  $200 
Automatic braking, low-speed  $200 
Blind spot collision prevention  $150 
Blind spot warning system  $200 
Brake- or yaw-sensor-initiated collision preparation system$0$0 $0
Driver drowsiness monitor$150$150$150 
Forward collision warning  $200 
Hill descent control   $250
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure prevention  $150 
Lane departure warning  $200 
Night vision  $1750 
Radar- or camera-based collision preparation system  $0 
Rear side airbags   $300
Rollover sensor   $50
Temporary spare tire   $150
Tires, run-flat$150   
Torque vectoring, brake-based$100$100$100 
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 
Adaptive windshield washer system$0$0$0 
Rear air vents with automatic controls   $250
Rear wiper   $175
Wiper de-icer$25$25$25 
Drivetrain 
Limited-slip rear differential  $300 
Engine / Motor 
Automatic start / stop$150$150$150 
Exterior 
Bodyside moldings   $75
Deep-tinted rear windows   $275
Electronically-variable tint, sunroof or glass roof panel  $2000 
Glass roof panel(s)$300$300$300 
Power retractable hardtop$6750$6750$6750 
Rear bumper protector   $40
Rear spoiler $200$200 
Running boards   $350
Sunroof   $900
Wheel-lip moldings   $75
Infotainment 
App support$0$0$0 
Bluetooth audio streaming$25$25$25 
In-vehicle Internet$150$150$150 
SMS text-to-speech reader$25$25$25 
Telematics service, such as OnStar   $200
Telematics service, such as OnStar, with navigation$225$225$225 
Traffic + travel information$25$25$25 
Traffic information   $25
Instruments, Lights, and Mirrors 
Analog clock$25   
Auto-dimming headlights$200$200$200 
Chronometer $100$100$100
Compass   $0
Interior ambient lighting$150$150$150 
Power-folding mirrors   $50
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300$300 
Automatic seat bolsters, front passenger$300$300$300 
Center armrest(s), second row   $50
Folding second row seats   $300
Leather headliner  $1000 
Massage, driver seat$100$100$100 
Massage, passenger seat$100$100$100 
Neck-level heating, front seats$150$150$150 
No leather in second row$-300$-300$-300 
Power seatback bolsters, driver seat   $100
Power seatback bolsters, passenger seat   $100
Synthetic suede headliner $650  
Synthetic suede inserts in leather seating surfaces   $0
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
Electronic systems calibration selector $200$200 
Sport suspension (upgrade) $0$0$0
Transmission 
Launch control $100  
Total Value of Features$17,625$18,700$25,300$9,605
Value of Feature Adjustments$8,020$9,095$15,695$0
Value of Feature Adjustments-7,463-8,462-14,6080

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

Model Year20142009
ModelSLM-Class
Body2dr Hardtop conv.4dr SUV
Wheelbase101.8 in114.7 in
Length181.8 in188.5 in
Width73.9 in75.2 in
Height51.8 in70.1 in
Curb Weight4,002 lb.4,706 lb.
Fuel Capacity19.8 gal.25.1 gal.
Row 1 Headroom39.1 in39.9 in
Row 1 Shoulder Room55.5 in59.9 in
Row 1 Hip Room0.0 in55.9 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 Hip Room0.0 in56.2 in
Row 2 Legroom0.0 in40.0 in
Cargo Volume,
Minimum
8.5 ft329.4 ft3
Cargo Volume,
Maximum
13.5 ft372.4 ft3

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