Mercedes-Benz SL Mercedes-Benz SL 2011 Mercedes-Benz M-Class Mercedes-Benz M-Class 2015
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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: $110,845

Mercedes-Benz M-Class ML63 AMG   
Difference: $39,000

Lowest Total Invoice: $103,152

Mercedes-Benz M-Class ML63 AMG   
Difference: $36,447

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112015
ModelSLM-Class
TrimSL63 AMGML63 AMG
Body2dr Hardtop conv.4dr SUV
Base Price $139,050 $98,400
Base Invoice $129,316 $91,512
Premium 1 Package 3,150  
Obstacle detection, rear 1,170  
Illuminated door sill trim plates 700  
Wood trim 0  
Adaptive cruise control 2,300  
Multicontour front seats   1,100
AMG Performance Package   6,550
Driver Assistance Package   1,950
Synthetic suede headliner   1,920
Premium 1 Package 2,930  
Obstacle detection, rear 1,088  
Illuminated door sill trim plates 651  
Wood trim 0  
Adaptive cruise control 2,139  
Multicontour front seats   1,023
AMG Performance Package   6,092
Driver Assistance Package   1,814
Synthetic suede headliner   1,786
Options (change) 7,320 11,520
Options (change) 6,808 10,715
Destination 875 925
Gas Tax 2,600 0
Total Price $149,845 $110,845
Total Invoice $139,599 $103,152

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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: $38,080
TrueDelta Adjusted Invoice Difference: $35,590
Model Year20112015
ModelSLM-Class
TrimSL63 AMGML63 AMG
Body2dr Hardtop conv.4dr SUV
Engine518hp V8550hp V8
TransmissionT7T7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)12/19 MPG13/17 MPG
Audio (watts, speakers)510, 10830, 14
Tire (rear if not all the same)255/35-19265/45-20
Total Price$149,845$110,845
Adjustments for Features-9200
Feature-Adjusted Total Price$148,925$110,845
Total Invoice$139,599$103,152
Adjustments for Features-8570
Feature-Adjusted Total Invoice$138,742$103,152

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

Model Year20112015
ModelSLM-Class
TrimSL63 AMGML63 AMG
Body2dr Hardtop conv.4dr SUV
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200
RWD$0 
AWD $1700
Accessories 
AC power outlet $100
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Heated / cooled cup holders, front row $75
Power liftgate $350
Power rear side windows $200
Power trunk closer$350 
Remote app $25
Semi-automated parking system $500
Wind blocker, small$100 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Auto-raising roll bars / headrests$500 
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Blind spot collision prevention $150
Blind spot warning system $200
Driver drowsiness monitor $150
Forward collision warning $200
Hill descent control $250
Lane departure prevention $150
Lane departure warning $200
Radar- or camera-based collision preparation system $0
Rollover sensor $50
Side curtain airbags $350
Trailer sway control $25
Cargo Management 
Air-conditioned storage compartment$50 
Aluminum roof rails $250
Cargo area partition net $40
Cargo cover $75
Console with shifter$150 
Console without shifter $150
Storage compartment under front seat(s)$50 
Climate Control 
Rear air vents with automatic controls $250
Rear wiper $175
Wiper de-icer$25 
Engine / Motor 
Automatic start / stop $150
Raised top speed limiter $0
Exterior 
Deep-tinted rear windows $275
Painted brake calipers (optional) $0
Power retractable hardtop$6750 
Rear bumper protector $40
Rear spoiler $200
Sunroof $900
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
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Chronometer $100
Compass $0
Cornering lights$50 
Fog lights$125 
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Power-folding mirrors $50
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Neck-level heating, front seats$150 
No leather in second row$-300 
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Adaptive dampers - electrical $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Transmission 
Launch control$100 
Total Value of Features$14,700$13,780
Value of Feature Adjustments$920$0
Value of Feature Adjustments-8570

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

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

Model Year20112015
ModelSLM-Class
Body2dr Hardtop conv.4dr SUV
Wheelbase100.8 in114.8 in
Length180.4 in189.1 in
Width71.5 in75.2 in
Height51.1 in70.7 in
Curb Weight4,274 lb.5,238 lb.
Fuel Capacity21.1 gal.24.6 gal.
Row 1 Headroom37.7 in38.9 in
Row 1 Shoulder Room54.0 in58.5 in
Row 1 Hip Room53.9 in0.0 in
Row 1 Legroom42.9 in40.3 in
Row 2 Headroom0.0 in38.5 in
Row 2 Shoulder Room0.0 in58.4 in
Row 2 Legroom0.0 in38.4 in
Cargo Volume,
Minimum		7.2 ft336.2 ft3
Cargo Volume,
Maximum		10.2 ft371.0 ft3

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

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

Synthetic suede headliner
FeatureValueRequested?
Synthetic suede headliner650Yes
Dark-colored headliner (optional)0No
Total Requested650100%
Total Not Requested00%
Multicontour front seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver seat100Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested600100%
Total Not Requested00%
AMG Performance Package
FeatureValueRequested?
Raised top speed limiter0No
Painted brake calipers (optional)0No
turbocharged
5.5L V8
DOHC-4v
550 hp@5750
560 lb-ft@2000		1000Yes
Total Requested1000100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Blind spot intervention150No
Total Requested00%
Total Not Requested1400100%

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