Mercedes-Benz S-Class Mercedes-Benz S-Class 2020 Porsche 911 Porsche 911 2021

We are 106,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz S-Class 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 S-Class vs. Porsche 911 Invoice Comparison

Lowest Total Price: $189,745

Mercedes-Benz S-Class AMG S63   
Difference: $24,545

Calculate Payments

  Down Payment Interest Rate Term
Model Year202020202021
ModelS-ClassS-Class911
TrimAMG S63AMG S65Turbo S
Body2dr Coupe2dr Coupe2dr Coupe
Base Price $171,400 $241,450 $203,500
Upholstered instrument panel, leather 3,250    
Driver Assistance Package 2,250 2,250  
Ceramic brake rotors 8,950 8,950  
Painted brake calipers (optional) 700 700  
Wheels, dark finish 2,200 0 1,635
Heated steering wheel     0
Adaptive cruise control, all-speed     2,490
Interior ambient lighting     510
Blind spot warning system     850
Proximity key     1,090
Power-folding mirrors     0
Body kit     750
Cooled or ventilated front seats     840
Alloy wheels, optional design     0
Wood trim     0
Illuminated carbon fiber door sill trim plates     1,275
Upholstered instrument panel, leather 3,023    
Driver Assistance Package 2,093 2,093  
Ceramic brake rotors 8,324 8,324  
Painted brake calipers (optional) 651 651  
Wheels, dark finish 2,048 0 1,390
Heated steering wheel     0
Adaptive cruise control, all-speed     2,117
Interior ambient lighting     434
Blind spot warning system     723
Proximity key     927
Power-folding mirrors     0
Body kit     638
Cooled or ventilated front seats     714
Alloy wheels, optional design     0
Wood trim     0
Illuminated carbon fiber door sill trim plates     1,084
Options (change) 17,350 11,900 9,440
Options (change) 16,139 11,068 8,027
Destination 995 995 1,350
Gas Tax 0 1,700 0
Total Price $189,745 $256,045 $214,290

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 S-Class 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 S-Class vs. Porsche 911

Lowest Adjusted Price: Mercedes-Benz S-Class AMG S63
Lowest Adjusted Invoice: Porsche 911 Turbo S
TrueDelta Adjusted Price Difference: $28,055
TrueDelta Adjusted Invoice Difference: $3,888
Model Year202020202021
ModelS-ClassS-Class911
TrimAMG S63AMG S65Turbo S
Body2dr Coupe2dr Coupe2dr Coupe
Engine603hp V8621hp V12640hp H6
TransmissionT9T7S8
DrivetrainAWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)590, 131590, 26555, 12
Tire (rear if not all the same)255/40-20255/40-20245/35-20
Total Price$189,745$256,045$214,290
Adjustments for Features-3,510-9,2600
Feature-Adjusted Total Price$186,235$246,785$214,290
Cost Above Minimum$0$60,550$0

Return to top

Features Comparison: Mercedes-Benz S-Class vs. Porsche 911

Model Year202020202021
ModelS-ClassS-Class911
TrimAMG S63AMG S65Turbo S
Body2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400  
7-speed manually-shiftable automatic $1200 
8-speed automated manual  $1300
AWD$1700 $1700
RWD $0 
Accessories 
AC power outlet$100$100 
Hands-free trunk or liftgate$100$100 
Heated steering wheel $100$100
Power door closers$300$300 
Power rear side windows$200$200 
Power trunk closer$350$350 
Remote climate control$25$25 
Remote start via app$75$75 
Semi-automated parking system$500$500 
Sunshade, rear, power$225$225 
Brakes, Airbags, and Other Safety 
Animal detection, night $50 
Around view cameras$500$500 
Automatic braking, low-speed$200$200 
Automatic seat belt presenters, front row$100$100 
Blind spot collision prevention$150$150 
Collision preparation system, rear$100$100 
Cross-traffic detection for collision preparation system$0$0 
Cross-traffic warning, rear$100$100 
Driver drowsiness monitor$150$150 
Lane departure warning$200$200 
Lane keeping assist$400$400 
Night vision $1750 
Pedestrian detection$50$50 
Pedestrian detection, night $50 
Rear side airbags$300$300 
Rearview camera  $200
Rollover sensor$50$50 
Secondary collision brake assist  $25
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo net$40$40 
Console with shifter  $150
Console without shifter$150$150 
Overhead sunglass holder$25$25 
Second-row low console$100$100 
Storage compartment under front seat(s)$50$50 
Climate Control and Infotainment 
4G LTE connectivity  $50
Apple CarPlay support  $100
Aux input  $50
CD changer, in-dash$325$325 
CD player  $125
DVD-Audio-compatible player  $0
DVD-compatible player$0$0 
Fragrance atomizer$200$200 
Heated washer fluid system$50$50 
Heated windshield washer nozzles  $15
Ionizing air filtration$50$50 
Near-field communications (NFC)$25$25 
Off-road navigation system  $0
Rear air vents$100$100 
SMS text-to-speech reader$25$25 
Telematics service, such as OnStar  $300
Telematics service, such as OnStar, with navigation$325$325 
Traffic + travel information$25$25 
Traffic information  $25
Washer fluid outlets in wiper blade$100$100 
Water-repellent front-door glass  $15
Wiper de-icer$25$25 
Exterior 
Active front spoiler  $500
Active grille shutters  $0
Active rear spoiler  $300
Carbon fiber engine cover $0 
Front splitter spoiler$200$200 
Glass roof panel(s)$300$300 
Laminated front side windows$200$200 
Laminated rear side windows$100$100 
Tall rear wing-type spoiler  $500
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror  $75
Boost gauge  $75
Compass$0$0 
Head-up display (HUD)$350$350 
Headlight washers  $50
Headlights with Swarovski crystal accents $0 
Interior ambient lighting  $150
Interior ambient lighting, configurable$150$150 
Large color reconfigurable instrument cluster display$250$250 
Mirror tilt-down in reverse$25$25 
Performance meter  $150
Turn signals on or near mirrors$25$25 
Powertrain 
Dual-mode exhaust$250$250 
Electronically-variable engine mounts (performance-oriented)  $500
Launch control$100  
Limited-slip rear differential  $300
Rear-engine configuration  $0
Regenerative braking  $0
Seats and Interior Trim 
Automatic seat bolsters, driver$300$300 
Automatic seat bolsters, front passenger$300$300 
Center armrest(s), second row$50$50 
Folding second row seats w/o opening to trunk  $75
Heated front row armrests $100 
Heated second row seats $200 
Illuminated carbon fiber door sill trim plates  $300
Illuminated door sill trim plates$200$200 
Massage, driver seat$100$100 
Massage, passenger seat$100$100 
Memory system, passenger seat$150$150 
Power headrest height adjuster, driver seat$50$50 
Power headrest height adjuster, passenger seat$50$50 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power thigh bolsters, driver seat  $100
Power thigh bolsters, passenger seat  $100
Rapid-heating front seats$0$0 
Suspension, Wheels, and Tires 
Active curve tilting $1000 
Active hydraulic struts, auto-leveling and ht. adjustable $5500 
Active stabilizer bars  $500
Adaptive dampers - electrical$500 $500
Air suspension, auto-leveling and height adjustable$1000  
Camera-linked adaptive suspension $500 
Crosswind stabilization$50$50 
Electronic systems calibration selector  $200
Rear wheel steering  $1500
Sport suspension (upgrade)$0$0 
Total Value of Features$13,740$19,490$10,230
Value of Feature Adjustments$3,510$9,260$0
Value of Feature Adjustments-317-4980

Return to top

Specifications Comparison: Mercedes-Benz S-Class vs. Porsche 911

Model Year20202021
ModelS-Class911
Body2dr Coupe2dr Coupe
Wheelbase116.0 in96.5 in
Length198.1 in177.9 in
Width74.7 in72.9 in
Height55.6 in51.1 in
Curb Weight4,666 lb.3,355 lb.
Fuel Capacity20.7 gal.16.9 gal.
Row 1 Headroom40.0 in0.0 in
Row 1 Shoulder Room60.6 in0.0 in
Row 1 Legroom41.7 in0.0 in
Row 2 Headroom36.7 in0.0 in
Row 2 Shoulder Room54.1 in0.0 in
Row 2 Legroom33.4 in0.0 in
Cargo Volume10.4 ft34.6 ft3

Return to top

Option Package Details
Mercedes-Benz S-Class AMG S63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist400No
Lane departure warning200No
Adaptive cruise control, all-speed750Yes
Blind spot warning system200Yes
Blind spot collision prevention150No
Total Requested95049%
Total Not Requested100051%

Option Package Details
Mercedes-Benz S-Class AMG S65

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist400No
Lane departure warning200No
Adaptive cruise control, all-speed750Yes
Blind spot warning system200Yes
Blind spot collision prevention150No
Total Requested95049%
Total Not Requested100051%

Option Package Details
Porsche 911 Turbo S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed750Yes
Radar- or camera-based collision preparation system100Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200Yes
Total Requested1250100%
Total Not Requested00%

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 Sedans, Coupes, and Convertibles.
See TrueDelta's information for all Mercedes-Benz models.
Website Security Test