Porsche 911 Porsche 911 2017 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: $120,010

Porsche 911 Carrera   
Difference: $125,095

Lowest Total Invoice: $106,640

Porsche 911 Carrera   
Difference: $121,519

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720172017201720172015
Model911911911911911911911SLS AMG
TrimCarreraCarrera STarga SCarrera GTSTarga GTSTurboTurbo SGT Final Edition
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $89,400 $103,400 $122,600 $119,000 $138,200 $159,200 $188,100 $221,580
Base Invoice $80,460 $93,060 $110,340 $107,100 $124,380 $143,280 $169,290 $206,069
Adaptive sport seats plus 3,825 3,825 3,825     1,145    
Torque vectoring, brake-based 1,320              
Metallic paint (extra cost) 710 710 710 710 710      
Carbon fiber trim 1,990 1,990 1,990 960 960 1,990    
Blind spot warning system 850 850 850 850 850 850 850  
Synthetic suede inserts in leather seating surfaces 435 435 435     435 435  
Synthetic suede steering wheel 910 910 910     910 910  
Upholstered instrument panel, leather 3,490 3,490 3,490 3,850 3,850      
Wheels, dark finish 1,210 1,210 1,210 0 0 1,635 1,635 1,000
245/35ZR20 1,580              
Carbon fiber door sill trim plates 750 750 750 750 750 750 750 4,500
Ceramic brake rotors 8,520 8,520 8,520 8,520 8,520 9,210   12,500
Premium Package Plus 3,970 3,970 3,970 4,570 4,570      
Proximity key           1,090 1,090  
Interior ambient lighting           510 510  
Alloy wheels, optional design           965 0  
Wood trim             0  
Performance meter               2,500
Adaptive sport seats plus 3,251 3,251 3,251     973    
Torque vectoring, brake-based 1,122              
Metallic paint (extra cost) 604 604 604 604 604      
Carbon fiber trim 1,692 1,692 1,692 816 816 1,692    
Blind spot warning system 723 723 723 723 723 723 723  
Synthetic suede inserts in leather seating surfaces 370 370 370     370 370  
Synthetic suede steering wheel 774 774 774     774 774  
Upholstered instrument panel, leather 2,967 2,967 2,967 3,273 3,273      
Wheels, dark finish 1,029 1,029 1,029 0 0 1,390 1,390 930
245/35ZR20 1,343              
Carbon fiber door sill trim plates 638 638 638 638 638 638 638 4,185
Ceramic brake rotors 7,242 7,242 7,242 7,242 7,242 7,829   11,625
Premium Package Plus 3,375 3,375 3,375 3,884 3,884      
Proximity key           927 927  
Interior ambient lighting           434 434  
Alloy wheels, optional design           820 0  
Wood trim             0  
Performance meter               2,325
Options (change) 29,560 26,660 26,660 20,210 20,210 19,490 6,180 20,500
Options (change) 25,130 22,665 22,665 17,180 17,180 16,570 5,256 19,065
Destination 1,050 1,050 1,050 1,050 1,050 1,050 1,050 925
Gas Tax 0 0 0 0 0 0 0 2,100
Total Price $120,010 $131,110 $150,310 $140,260 $159,460 $179,740 $195,330 $245,105
Total Invoice $106,640 $116,775 $134,055 $125,330 $142,610 $160,900 $175,596 $228,159

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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: Porsche 911 vs. Mercedes-Benz SLS AMG

Lowest Adjusted Price and Invoice: Porsche 911 Carrera
TrueDelta Adjusted Price Difference: $125,945
TrueDelta Adjusted Invoice Difference: $122,274
Model Year20172017201720172017201720172015
Model911911911911911911911SLS AMG
TrimCarreraCarrera STarga SCarrera GTSTarga GTSTurboTurbo SGT Final Edition
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine370hp H6420hp H6420hp H6450hp H6450hp H6540hp H6580hp H6583hp V8
TransmissionM7M7M7M7M7S7S7T7
DrivetrainRWDRWDAWDRWDAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8?, 8?, 8555, 12555, 12?, 6
Tire (rear if not all the same)245/35-20245/35-20245/35-20245/35-20245/35-20245/35-20245/35-20265/35-19
Total Price$120,010$131,110$150,310$140,260$159,460$179,740$195,330$245,105
Adjustments for Features-850-850-4,100-1,650-5,350-7,250-7,1500
Feature-Adjusted Total Price$119,160$130,260$146,210$138,610$154,110$172,490$188,180$245,105
Cost Above Minimum$0$11,100$27,050$19,450$34,950$53,330$69,020$0
Total Invoice$106,640$116,775$134,055$125,330$142,610$160,900$175,596$228,159
Adjustments for Features-755-757-3,657-1,474-4,785-6,490-6,4280
Feature-Adjusted Total Invoice$105,885$116,018$130,398$123,856$137,825$154,410$169,168$228,159
Cost Above Minimum$0$10,133$24,513$17,971$31,940$48,525$63,283$0

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

Model Year20172017201720172017201720172015
Model911911911911911911911SLS AMG
TrimCarreraCarrera STarga SCarrera GTSTarga GTSTurboTurbo SGT Final Edition
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manual$300$300$300$300$300   
7-speed automated manual     $1200$1200 
7-speed manually-shiftable automatic       $1200
RWD$0$0 $0   $0
AWD  $1700 $1700$1700$1700 
Accessories 
Remote app$25$25$25$25$25$25$25 
Brakes, Airbags, and Other Safety 
Secondary collision brake assist$25$25$25$25$25$25$25 
Torque vectoring, brake-based$100$100$100$100$100$100$100 
Cargo Management 
Cargo net       $40
Storage compartment under front seat(s)       $50
Climate Control 
Water-repellent front-door glass$15$15$15$15$15$15$15 
Wiper de-icer       $25
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500$500$500$500 
Engine / Motor 
Automatic start / stop$150$150$150$150$150$150$150 
Dual-mode exhaust, switchable   $500$500   
Rear-engine configuration$0$0$0$0$0$0$0 
Regenerative braking$0$0$0$0$0$0$0 
Exterior 
Active front spoiler     $500$500 
Active grille shutters$0$0$0$0$0$0$0 
Active rear spoiler$300$300$300$300$300$300$300 
Black exterior trim (optional)   $0$0   
Body kit (gray/black)  $0$0$0$0$0 
Bright-finished fuel door       $100
Carbon fiber front splitter spoiler       $300
Carbon fiber hood       $0
Carbon fiber wing-type rear spoiler       $400
Painted brake calipers (optional) $0$0$0$0$0$0$0
Power retractable roof section  $2000 $2000   
Retractable rear spoiler$400$400$400$400$400   
Sunroof     $900  
Tall rear wing-type spoiler     $500$500 
Infotainment 
4G LTE connectivity$0$0$0$0$0$0$0 
App support$0$0$0$0$0$0$0 
Apple CarPlay support$100$100$100$100$100$100$100 
Audio controls on steering wheel       $125
Bluetooth audio streaming$25$25$25$25$25$25$25 
CD changer, in-dash       $325
CD player$125$125$125$125$125$125$125 
DVD-Audio-compatible player$0$0$0$0$0$0$0 
DVD-compatible player       $0
Handwriting recognition$200$200$200$200$200$200$200 
In-vehicle Internet$150$150$150$150$150$150$150 
iPod integration       $100
Navigation map updates, three years$0$0$0$0$0$0$0 
Off-road navigation system$0$0$0$0$0$0$0 
Surround sound     $250$250 
USB port$25$25$25$25$25$25$25 
Wi-Fi hotspot$50$50$50$50$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200$200   $200 
Auto-dimming passenger-side mirror$75$75$75$75$75$75$75 
Boost gauge$75$75$75$75$75$75$75 
Chronometer   $100$100$100$100 
LED headlights$1000$1000$1000  $1000$1000 
Mirror tilt-down in reverse       $25
Performance data recording app   $200$200   
Performance meter   $150$150$150$150$150
Steering-linked headlights$150$150$150$150$150$150$150 
Turn signals on or near mirrors       $25
Xenon HID headlights   $500$500  $500
Seats and Interior Trim 
Aluminum trim   $100$100   
Carbon fiber trim$200$200$200$200$200$200 $200
Cooled or ventilated front seats$300$300$300     
Folding second row seats w/o opening to trunk$75$75$75$75$75$75$75 
Leather door panel trim$250$250$250  $250$250$250
Memory system, passenger seat       $150
No leather in second row       $-300
Power thigh bolsters, driver seat$100$100$100$100$100$100$100 
Power thigh bolsters, passenger seat$100$100$100$100$100$100$100 
Power thigh support length adjuster, driver seat$100$100$100$100$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100$100$100$100$100 
Synthetic suede door panel trim   $250$250   
Synthetic suede headliner$650$650 $650$650$650$650$650
Synthetic suede pillars and windshield header  $200     
Wood trim      $300 
Suspension, Wheels, and Tires 
Active stabilizer bars      $500 
Alloy wheels$350$350$350$350$350$350$350 
Electronic systems calibration selector   $200$200$200$200 
Polished alloy wheels       $350
Rear wheel steering     $1500$1500 
Sport suspension (upgrade)       $0
Transmission 
Downshift rev matching   $50$50   
Launch control       $100
Steering-wheel-mounted transmission controls     $100$100$100
Total Value of Features$5,715$5,715$8,965$6,515$10,215$12,115$12,015$4,865
Value of Feature Adjustments$850$850$4,100$1,650$5,350$7,250$7,150$0
Value of Feature Adjustments-755-757-3,657-1,474-4,785-6,490-6,4280

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

Model Year20172015
Model911SLS AMG
Body2dr Coupe2dr Coupe
Wheelbase96.5 in105.5 in
Length177.1 in182.6 in
Width71.2 in76.3 in
Height50.9 in49.3 in
Curb Weight3,154 lb.3,727 lb.
Fuel Capacity16.9 gal.22.5 gal.
Row 1 Headroom0.0 in39.0 in
Row 1 Shoulder Room0.0 in58.4 in
Row 1 Hip Room0.0 in63.2 in
Row 1 Legroom0.0 in41.7 in
Cargo Volume,
Minimum
5.1 ft36.2 ft3
Cargo Volume,
Maximum
14.3 ft36.2 ft3

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Option Package Details
Porsche 911 Carrera

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120071%
Total Not Requested50029%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50Yes
Cornering lights50Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested192557%
Total Not Requested142543%

Option Package Details
Porsche 911 Carrera S

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120071%
Total Not Requested50029%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50Yes
Cornering lights50Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested192557%
Total Not Requested142543%

Option Package Details
Porsche 911 Targa S

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Total Requested120071%
Total Not Requested50029%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Auto-dimming headlights200No
Proximity key250Yes
Interior ambient lighting150Yes
LED headlights500No
Heated front seats200Yes
Steering-linked headlights150No
Headlight washers50Yes
Cornering lights50Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested192557%
Total Not Requested142543%

Option Package Details
Porsche 911 Carrera GTS

Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested202581%
Total Not Requested47519%

Option Package Details
Porsche 911 Targa GTS

Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Heated front seats200Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested202581%
Total Not Requested47519%

Option Package Details
Porsche 911 Turbo

Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100No
Total Requested20040%
Total Not Requested30060%

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