Mercedes-Benz SL Mercedes-Benz SL 2017 Porsche 911 Porsche 911 2010

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Mercedes-Benz SL vs. Porsche 911 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. Porsche 911 Invoice Comparison

Lowest Total Price: $121,830

Porsche 911 Carrera   
Difference: $40,045

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720102010
ModelSL911911
TrimAMG SL63CarreraCarrera S
Body2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $151,350 $88,800 $99,800
Wood trim 0 890 890
Wood/leather-wrapped steering wheel 650 1,125 1,125
Ceramic brake rotors 8,950 8,150 8,150
iPod integration   440 440
Navigation system   2,110 2,110
Auto-dimming rearview mirror   420 420
Adaptive Sports Seats   3,055 3,055
Sport Chrono Package Plus   960 960
6-speed manual   0 0
Upholstered instrument panel, leather   3,295 3,295
Dual-mode exhaust, switchable   2,500 2,500
Limited-slip rear differential   950 950
Cooled or ventilated front seats   800 800
Heated front seats   510 510
Steering-linked headlights   690 690
Obstacle detection, rear   530 530
Adaptive dampers - electrical   1,990  
Illuminated door sill trim plates   775 775
Satellite radio   750 750
Bluetooth cell phone link   695 695
Voice control for nav and audio   595 595
Floor mats   140 140
Traffic information   0 0
Metallic paint (extra cost)   710 710
Wood trim 0 757 757
Wood/leather-wrapped steering wheel 605 0 0
Ceramic brake rotors 8,324 6,928 6,928
iPod integration   0 0
Navigation system   1,794 1,794
Auto-dimming rearview mirror   0 0
Adaptive Sports Seats   2,597 2,597
Sport Chrono Package Plus   816 816
6-speed manual   0 0
Upholstered instrument panel, leather   -306 2,554
Dual-mode exhaust, switchable   0 0
Limited-slip rear differential   0 0
Cooled or ventilated front seats   0 0
Heated front seats   0 0
Steering-linked headlights   0 0
Obstacle detection, rear   451 451
Adaptive dampers - electrical   1,692  
Illuminated door sill trim plates   0 0
Satellite radio   0 0
Bluetooth cell phone link   0 0
Voice control for nav and audio   0 0
Floor mats   119 119
Traffic information   0 0
Metallic paint (extra cost)   0 0
Options (change) 9,600 32,080 30,090
Options (change) 8,929 14,848 16,016
Destination 925 950 950
Total Price $161,875 $121,830 $130,840

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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

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TrueDelta Value Comparison: Mercedes-Benz SL vs. Porsche 911

Lowest Adjusted Price and Invoice: Porsche 911 Carrera
TrueDelta Adjusted Price Difference: $25,150
TrueDelta Adjusted Invoice Difference: $120,954
Model Year201720102010
ModelSL911911
TrimAMG SL63CarreraCarrera S
Body2dr Hardtop conv.2dr Convertible2dr Convertible
Engine577hp V8345hp H6385hp H6
TransmissionT7M6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG14/21 MPG14/21 MPG
Audio (watts, speakers)600, 11235, 9235, 9
Tire (rear if not all the same)255/35-19235/40-18235/35-19
Total Price$161,875$121,830$130,840
Adjustments for Features-14,89500
Feature-Adjusted Total Price$146,980$121,830$130,840
Cost Above Minimum$0$0$9,010

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Features Comparison: Mercedes-Benz SL vs. Porsche 911

Model Year201720102010
ModelSL911911
TrimAMG SL63CarreraCarrera S
Body2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
6-speed manual $150$150
RWD$0$0$0
Accessories 
Hands-free trunk or liftgate$100  
Power trunk closer$350  
Proximity key$250  
Remote app$25  
Semi-automated parking system$500  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Wind blocker $300$300
Wind blocker, power small$300  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Automatic braking, high-speed or partial$200  
Automatic braking, low-speed$200  
Brake- or yaw-sensor-initiated collision preparation system$0  
Driver drowsiness monitor$150  
Forward collision warning$200  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Rearview camera$200  
Side curtain airbags$350  
Torque vectoring, brake-based$100  
Cargo Management 
Air-conditioned storage compartment$50  
Storage compartment under front seat(s)$50  
Climate Control 
Adaptive windshield washer system$0  
Automatic air recirculation$100  
Dual-zone climate control$125  
Heated washer fluid system$50  
Heated windshield washer nozzles $15$15
Residual heat$50  
Washer fluid outlets in wiper blade$100  
Water-repellent front-door glass $15$15
Wiper de-icer$25  
Engine / Motor 
Automatic start / stop$150  
Raised top speed limiter$0  
Rear-engine configuration $0$0
Exterior 
Glass roof panel(s)$300  
Power convertible top $4000$4000
Power retractable hardtop$6750  
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
Bluetooth audio streaming$25  
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
HD radio$50  
In-vehicle Internet$150  
Navigation map updates, three years$0  
Off-road navigation system $0$0
SD Card slot$25  
SMS text-to-speech reader$25  
Surround sound$250  
Telematics service, such as OnStar, with navigation$225  
Traffic + travel information$25  
Traffic information $25$25
Wi-Fi hotspot$50  
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200  
Auto-dimming passenger-side mirror $75$75
Cornering lights$50  
Fog lights $125$125
Headlight washers $50$50
Interior ambient lighting $150$150
Interior ambient lighting, configurable$150  
LED headlights$1000  
Mirror tilt-down in reverse$25  
Turn signals on or near mirrors$25  
Xenon HID headlights $500$500
Seats and Interior Trim 
Automatic seat bolsters, driver$300  
Automatic seat bolsters, front passenger$300  
Folding second row seats $300$300
Massage, driver seat$100  
Massage, passenger seat$100  
Memory system, passenger seat$150  
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$100
Power seatback bolsters, passenger seat $100$100
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Power thigh support length adjuster, driver seat$100  
Power thigh support length adjuster, passenger seat$100  
Synthetic suede headliner$650  
Suspension, Wheels, and Tires 
Active curve tilting$1000  
Adaptive dampers - electrical $500$500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000  
Sport suspension (upgrade)$0  
Transmission 
Launch control$100  
Steering-wheel-mounted transmission controls$100  
Total Value of Features$22,150$7,255$7,255
Value of Feature Adjustments$14,895$0$0
Value of Feature Adjustments-13,85800

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Specifications Comparison: Mercedes-Benz SL vs. Porsche 911

Model Year20172010
ModelSL911
Body2dr Hardtop conv.2dr Convertible
Wheelbase101.7 in92.5 in
Length182.3 in175.6 in
Width73.9 in71.2 in
Height51.2 in51.6 in
Curb Weight4,112 lb.3,263 lb.
Fuel Capacity19.8 gal.16.9 gal.
Row 1 Headroom39.1 in38.0 in
Row 1 Shoulder Room55.5 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom42.9 in41.6 in
Row 2 Headroom0.0 in31.5 in
Cargo Volume,
Minimum
8.5 ft34.4 ft3
Cargo Volume,
Maximum
13.5 ft34.4 ft3

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Option Package Details
Porsche 911 Carrera

iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Total Requested120080%
Total Not Requested30020%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100Yes
Electronic systems calibration selector200Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera S

iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15Yes
Total Requested165100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22575%
Total Not Requested7525%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Leather upholstery, extended coverage0No
Total Requested1000100%
Total Not Requested00%
Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Total Requested120080%
Total Not Requested30020%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100Yes
Electronic systems calibration selector200Yes
Total Requested300100%
Total Not Requested00%

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