Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2014 Porsche 911 Porsche 911 2011

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz SLS AMG 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 SLS AMG vs. Porsche 911 Invoice Comparison

Lowest Total Price: $105,885

Porsche 911 Carrera   
Difference: $113,890

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142011201120112011201120112011
ModelSLS AMG911911911911911911911
TrimGTCarreraCarrera STargaTarga SGT3TurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $201,500 $77,800 $90,500 $92,100 $104,800 $115,700 $135,500 $160,700
Carbon fiber trim 2,750 1,140 1,140 1,140 1,140 1,140 1,140 1,140
Ceramic brake rotors 12,500 8,150 8,150 8,150 8,150 8,840 8,840  
Adaptive Sports Seats   3,055 3,055 3,055 3,055 2,295    
PCM   2,110 2,110 2,110 2,110 3,110    
Auto-dimming rearview mirror   420 420 420 420 690    
Upholstered instrument panel, leather   3,295 3,295 3,295 3,295 3,285    
Sport suspension (upgrade)   3,040 950          
Carrera S wheels   1,550            
CD changer, in-dash   650 650 650 650 650 650  
Audio controls on steering wheel   615 615 615 615   0 0
Voice control for nav and audio   595 595 595 595 595 595 595
Obstacle detection, rear   530 530 530 530   530 530
Heated front seats   525 525 525 525 525 525 525
Satellite radio   750 750 750 750 750 750 750
Traffic information   0 0 0 0 0 0 0
Metallic paint (extra cost)   710 710 710 710 710    
Adaptive dampers - electrical       2,090        
Unbranded 235W 9 speakers           700    
Tall rear wing-type spoiler             6,950 6,950
Synthetic suede steering wheel               1,295
Carbon fiber trim 2,558 0 0 0 0 0 0 0
Ceramic brake rotors 11,625 6,928 6,928 6,928 6,928 0 7,514  
Adaptive Sports Seats   2,597 2,597 2,597 2,597 1,591    
PCM   0 0 0 0 0    
Auto-dimming rearview mirror   0 0 0 0 587    
Upholstered instrument panel, leather   -306 -306 -306 -306 0    
Sport suspension (upgrade)   0 0          
Carrera S wheels   1,318            
CD changer, in-dash   0 0 0 0 0 0  
Audio controls on steering wheel   0 0 0 0   0 0
Voice control for nav and audio   0 0 0 0 0 0 0
Obstacle detection, rear   451 451 451 451   451 0
Heated front seats   0 0 0 0 0 0 0
Satellite radio   0 0 0 0 0 0 0
Traffic information   0 0 0 0 0 0 0
Metallic paint (extra cost)   0 0 0 0 0    
Adaptive dampers - electrical       0        
Unbranded 235W 9 speakers           0    
Tall rear wing-type spoiler             0 0
Synthetic suede steering wheel               0
Options (change) 15,250 27,135 23,495 24,635 22,545 23,290 19,980 11,785
Options (change) 14,183 10,988 9,670 9,670 9,670 2,178 7,965 0
Destination 925 950 950 950 950 950 950 950
Gas Tax 2,100 0 0 0 0 0 0 0
Total Price $219,775 $105,885 $114,945 $117,685 $128,295 $139,940 $156,430 $173,435

Return to top

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 SLS AMG dealer quotes or Porsche 911 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 SLS AMG vs. Porsche 911

Lowest Adjusted Price: Porsche 911 Carrera
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $112,165
TrueDelta Adjusted Invoice Difference: $200,615
Model Year20142011201120112011201120112011
ModelSLS AMG911911911911911911911
TrimGTCarreraCarrera STargaTarga SGT3TurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine583hp V8345hp H6385hp H6345hp H6385hp H6435hp H6500hp H6530hp H6
TransmissionT7M6M6M6M6M6M6S7
DrivetrainRWDRWDRWDAWDAWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6235, 9235, 9235, 9235, 9235, 9385, 13385, 13
Tire (rear if not all the same)265/35-19235/35-19235/35-19235/40-18235/35-19235/35-19235/35-19235/35-19
Total Price$219,775$105,885$114,945$117,685$128,295$139,940$156,430$173,435
Adjustments for Features-3,300-1,575-1,575-8,375-3,5750-3,500-6,200
Feature-Adjusted Total Price$216,475$104,310$113,370$109,310$124,720$139,940$152,930$167,235
Cost Above Minimum$0$0$9,060$5,000$20,410$35,630$48,620$62,925

Return to top

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

Model Year20142011201120112011201120112011
ModelSLS AMG911911911911911911911
TrimGTCarreraCarrera STargaTarga SGT3TurboTurbo S
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200       
6-speed manual $150$150$150$150$150$150 
7-speed automated manual       $1200
RWD$0$0$0  $0  
AWD   $1700$1700 $1700$1700
Accessories 
Proximity key$250       
Tilt/telescoping steering wheel, manual $250$250$250$250$250$250$250
Tilt/telescoping steering wheel, power$350       
Wind blocker   $300    
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests   $500    
Blind spot warning system$200       
Knee airbag, driver$75       
Knee airbag, passenger$75       
Obstacle detection, front$150       
Obstacle detection, rear$250$250$250$250$250 $250$250
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$15$15$15
Wiper de-icer$25       
Drivetrain 
Electronically-variable engine mounts (performance-oriented)       $500
Engine / Motor 
Rear-engine configuration $0$0$0$0$0$0$0
Exterior 
Body kit      $0 
Bright-finished fuel door$100       
Front splitter spoiler     $200$200$200
Painted brake calipers (optional)$0       
Panoramic sunroof   $1200$1200   
Power convertible top   $4000    
Retractable rear spoiler$400$400$400$400$400   
Sunroof $900$900   $900$900
Tall rear wing-type spoiler     $500$500$500
Infotainment 
Audio controls on steering wheel$125$125$125$125$125 $125$125
DVD-Audio-compatible player $0$0$0$0$0$0$0
DVD-compatible player$0       
HD radio$50       
iPod integration$100       
Off-road navigation system $0$0$0$0$0$0$0
SD Card slot$25       
Surround sound      $250$250
Telematics service, such as OnStar$200       
USB port $25$25$25$25$25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75$75$75$75$75$75
Boost gauge      $75$75
Chronometer       $100
Cornering lights$50       
Fog lights $125$125$125$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 
Door sill trim plates $100$100$100$100$100$100$100
Folding second row seats $300$300$300$300 $300$300
Leather door panel trim$250$250$250$250$250 $250$250
Leather-wrapped steering wheel $150$150$150$150 $150 
Memory system, passenger seat$150       
No leather in second row$-300    $-300  
Power seatback bolsters, driver seat$100$100$100$100$100$100 $100
Power seatback bolsters, passenger seat$100$100$100$100$100$100 $100
Power thigh bolsters, driver seat $100$100$100$100$100 $100
Power thigh bolsters, passenger seat $100$100$100$100$100 $100
Synthetic suede door panel trim     $250  
Synthetic suede inserts in leather seating surfaces$0    $0  
Synthetic suede steering wheel$150    $150 $150
Suspension, Wheels, and Tires 
Alloy wheels $350$350$350$350$350$350$350
Electronic systems calibration selector       $200
Polished alloy wheels$350       
Sport suspension (upgrade)$0$0$0  $0  
Transmission 
Launch control$100      $100
Steering-wheel-mounted transmission controls$100      $100
Total Value of Features$5,590$3,865$3,865$10,665$5,865$2,290$5,790$8,490
Value of Feature Adjustments$3,300$1,575$1,575$8,375$3,575$0$3,500$6,200
Value of Feature Adjustments-3,072-178-146-756-2960-199-34

Return to top

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

Model Year20142011
ModelSLS AMG911
Body2dr Coupe2dr Coupe
Wheelbase105.5 in92.5 in
Length182.6 in175.6 in
Width76.3 in71.2 in
Height49.3 in51.6 in
Curb Weight3,727 lb.3,076 lb.
Fuel Capacity22.5 gal.16.9 gal.
Row 1 Headroom39.0 in38.0 in
Row 1 Shoulder Room58.4 in51.7 in
Row 1 Hip Room63.2 in53.4 in
Row 1 Legroom41.7 in41.6 in
Row 2 Headroom0.0 in31.5 in
Cargo Volume6.2 ft34.4 ft3

Return to top

Option Package Details
Porsche 911 Carrera

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%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Limited-slip rear differential300Yes
Adaptive shocks - electrical500Yes
Total Requested1050100%
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 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
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested120080%
Total Not Requested30020%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested640100%
Total Not Requested00%
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

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%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Limited-slip rear differential300Yes
Total Requested550100%
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 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
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested120080%
Total Not Requested30020%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested640100%
Total Not Requested00%

Option Package Details
Porsche 911 Targa

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%
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 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
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested120080%
Total Not Requested30020%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested640100%
Total Not Requested00%

Option Package Details
Porsche 911 Targa S

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%
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 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
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested120080%
Total Not Requested30020%
PCM
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0Yes
Off-road navigation system0No
Media drive, large15Yes
USB port25Yes
Total Requested640100%
Total Not Requested00%

Option Package Details
Porsche 911 GT3

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested32581%
Total Not Requested7519%
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
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
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested120086%
Total Not Requested20014%

Option Package Details
Porsche 911 Turbo

Tall rear wing-type spoiler
FeatureValueRequested?
Tall rear wing-type spoiler300No
Front splitter spoiler200No
Body kit0No
Total Requested00%
Total Not Requested500100%

Option Package Details
Porsche 911 Turbo S

Tall rear wing-type spoiler
FeatureValueRequested?
Tall rear wing-type spoiler300No
Front splitter spoiler200No
Total Requested00%
Total Not Requested500100%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all Mercedes-Benz models.