Porsche 911 Porsche 911 2012 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2015

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Porsche 911 vs. Mercedes-Benz SLS AMG 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.

Porsche 911 vs. Mercedes-Benz SLS AMG Invoice Comparison

Lowest Total Price: $113,970

Porsche 911 Carrera   
Difference: $127,635

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122012201220122015
Model911911911911SLS AMG
TrimCarreraCarrera STurboTurbo SGT Final Edition
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $79,000 $91,900 $137,500 $160,700 $221,580
PCM 2,110 2,110      
Adaptive Sports Seats 3,055 3,055      
Auto-dimming rearview mirror 420 420      
Tall rear wing-type spoiler 5,990 5,990 6,950 6,950  
Metallic paint (extra cost) 710 710      
Heated front seats 525 525 525 525  
Voice control for nav and audio 595 595 595 595  
Satellite radio 750 750 750 750  
CD changer, in-dash 650 650 650    
Traffic information 0 0 0 0  
Upholstered instrument panel, leather 3,295 3,295      
Obstacle detection, rear 530 530 530 530  
Sport suspension (upgrade) 3,040 950      
Carrera S wheels 1,550        
Audio controls on steering wheel 615 615 0 0  
Carbon fiber trim 1,140 1,140 1,140 1,140  
Ceramic brake rotors 8,150 8,150 8,840   12,500
Illuminated door sill trim plates 895 895 895 895  
Synthetic suede steering wheel       1,295  
Carbon fiber door sill trim plates         4,500
PCM 0 0      
Adaptive Sports Seats 2,597 2,597      
Auto-dimming rearview mirror 0 0      
Tall rear wing-type spoiler 0 0 0 0  
Metallic paint (extra cost) 0 0      
Heated front seats 0 0 0 0  
Voice control for nav and audio 0 0 0 0  
Satellite radio 0 0 0 0  
CD changer, in-dash 0 0 0    
Traffic information 0 0 0 0  
Upholstered instrument panel, leather -306 -306      
Obstacle detection, rear 451 451 451 0  
Sport suspension (upgrade) 0 0      
Carrera S wheels 1,318        
Audio controls on steering wheel 0 0 0 0  
Carbon fiber trim 0 0 0 0  
Ceramic brake rotors 6,928 6,928 7,514   11,625
Illuminated door sill trim plates 0 0 0 0  
Synthetic suede steering wheel       0  
Carbon fiber door sill trim plates         4,185
Options (change) 34,020 30,380 20,875 12,680 17,000
Options (change) 10,988 9,670 7,965 0 15,810
Destination 950 950 950 950 925
Gas Tax 0 0 0 0 2,100
Total Price $113,970 $123,230 $159,325 $174,330 $241,605

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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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Request free, no-obligation Porsche 911 dealer quotes or Mercedes-Benz SLS AMG dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 911 vs. Mercedes-Benz SLS AMG

Lowest Adjusted Price: Porsche 911 Carrera
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $125,810
TrueDelta Adjusted Invoice Difference: $222,279
Model Year20122012201220122015
Model911911911911SLS AMG
TrimCarreraCarrera STurboTurbo SGT Final Edition
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine345hp H6385hp H6500hp H6530hp H6583hp V8
TransmissionM6M6M6S7T7
DrivetrainRWDRWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9385, 13385, 13?, 6
Tire (rear if not all the same)235/35-19235/35-19235/35-19235/35-19265/35-19
Total Price$113,970$123,230$159,325$174,330$241,605
Adjustments for Features00-1,625-4,325-1,825
Feature-Adjusted Total Price$113,970$123,230$157,700$170,005$239,780
Cost Above Minimum$0$9,260$43,730$56,035$0

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Features Comparison: Porsche 911 vs. Mercedes-Benz SLS AMG

Model Year20122012201220122015
Model911911911911SLS AMG
TrimCarreraCarrera STurboTurbo SGT Final Edition
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150$150  
7-speed automated manual   $1200 
7-speed manually-shiftable automatic    $1200
RWD$0$0  $0
AWD  $1700$1700 
Accessories 
Proximity key    $250
Tilt/telescoping steering wheel, manual$250$250$250$250 
Tilt/telescoping steering wheel, power    $350
Brakes, Airbags, and Other Safety 
Blind spot warning system    $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 
Cargo net    $40
Storage compartment under front seat(s)    $50
Climate Control 
Automatic air recirculation    $100
Dual-zone climate control    $125
Residual heat    $50
Water-repellent front-door glass$15$15$15$15 
Wiper de-icer    $25
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500 
Engine / Motor 
Rear-engine configuration$0$0$0$0 
Exterior 
Body kit  $0  
Bright-finished fuel door    $100
Carbon fiber front splitter spoiler    $300
Carbon fiber hood    $0
Carbon fiber wing-type rear spoiler    $400
Front splitter spoiler$200$200$200$200 
Painted brake calipers (optional)    $0
Sunroof$900$900$900$900 
Tall rear wing-type spoiler$500$500$500$500 
Infotainment 
DVD-Audio-compatible player$0$0$0$0 
DVD-compatible player    $0
HD radio    $50
iPod integration    $100
Off-road navigation system$0$0$0$0 
SD Card slot    $25
Surround sound  $250$250 
Telematics service, such as OnStar    $200
USB port$25$25$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75$75 
Boost gauge  $75$75 
Chronometer   $100 
Cornering lights    $50
Fog lights$125$125$125$125 
Mirror tilt-down in reverse    $25
Steering-linked headlights   $150 
Turn signals on or near mirrors    $25
Seats and Interior Trim 
Carbon fiber door sill trim plates    $200
Folding second row seats$300$300$300$300 
Illuminated door sill trim plates$200$200$200$200 
Leather-wrapped steering wheel$150$150$150  
Memory system, passenger seat    $150
No leather in second row    $-300
Power seatback bolsters, driver seat$100$100 $100$100
Power seatback bolsters, passenger seat$100$100 $100$100
Power thigh bolsters, driver seat$100$100 $100 
Power thigh bolsters, passenger seat$100$100 $100 
Synthetic suede inserts in leather seating surfaces    $0
Synthetic suede steering wheel   $150$150
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350$350 
Electronic systems calibration selector   $200 
Polished alloy wheels    $350
Sport suspension (upgrade)$0$0  $0
Transmission 
Launch control   $100$100
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$3,640$3,640$5,265$7,965$5,465
Value of Feature Adjustments$0$0$1,625$4,325$1,825
Value of Feature Adjustments00-91-24-1,699

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Specifications Comparison: Porsche 911 vs. Mercedes-Benz SLS AMG

Model Year20122015
Model911SLS AMG
Body2dr Coupe2dr Coupe
Wheelbase92.5 in105.5 in
Length175.6 in182.6 in
Width71.2 in76.3 in
Height51.6 in49.3 in
Curb Weight3,076 lb.3,727 lb.
Fuel Capacity16.9 gal.22.5 gal.
Row 1 Headroom38.0 in39.0 in
Row 1 Shoulder Room51.7 in58.4 in
Row 1 Hip Room53.4 in63.2 in
Row 1 Legroom41.6 in41.7 in
Row 2 Headroom31.5 in0.0 in
Cargo Volume4.4 ft36.2 ft3

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Option Package Details
Porsche 911 Carrera

PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested640100%
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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
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
Total Requested120080%
Total Not Requested30020%
Carrera S wheels
FeatureValueRequested?
Alloy wheels, optional design0No
235/35ZR19 tires200No
295/30ZR19 tires200No
Total Requested00%
Total Not Requested400100%

Option Package Details
Porsche 911 Carrera S

PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested640100%
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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
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
Total Requested120080%
Total Not Requested30020%

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