Mercedes-Benz AMG GT Mercedes-Benz AMG GT 2017 Porsche 911 Porsche 911 2008

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

Lowest Total Price: $123,550

Porsche 911 GT3   
Difference: $20,495

Lowest Total Invoice: $107,356

Porsche 911 GT3   
Difference: $26,672

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172008
ModelAMG GT911
TrimSGT3
Body2dr Hatch2dr Coupe
Base Price $131,200 $107,500
Base Invoice $122,016 $93,941
Tall rear wing-type spoiler 2,850  
Exclusive Nappa leather / DINAMICA upholstery 4,800  
Metallic paint (extra cost) 720 690
Illuminated door sill trim plates 700 1,280
Carbon fiber trim 2,850 890
Sport Chrono Package Plus   690
Navigation system   3,110
Adaptive Sports Seats   2,295
Auto-dimming rearview mirror   690
Xenon HID headlights   1,090
Bluetooth cell phone link   960
Heated front seats   500
Upholstered instrument panel, leather   2,995
Tall rear wing-type spoiler 2,651  
Exclusive Nappa leather / DINAMICA upholstery 4,464  
Metallic paint (extra cost) 670 587
Illuminated door sill trim plates 651 1,088
Carbon fiber trim 2,651 757
Sport Chrono Package Plus   587
Navigation system   2,644
Adaptive Sports Seats   1,591
Auto-dimming rearview mirror   587
Xenon HID headlights   927
Bluetooth cell phone link   816
Heated front seats   425
Upholstered instrument panel, leather   2,546
Options (change) 11,920 15,190
Options (change) 11,087 12,555
Destination 925 860
Total Price $144,045 $123,550
Total Invoice $134,028 $107,356

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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 Mercedes-Benz AMG GT dealer quotes or Porsche 911 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Porsche 911 GT3
TrueDelta Adjusted Price Difference: $14,310
TrueDelta Adjusted Invoice Difference: $20,917
Model Year20172008
ModelAMG GT911
TrimSGT3
Body2dr Hatch2dr Coupe
Engine503hp V8415hp H6
TransmissionS7M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/22 MPG15/22 MPG
Audio (watts, speakers)640, 1050, 4
Tire (rear if not all the same)265/35-19235/35-19
Total Price$144,045$123,550
Adjustments for Features-6,1850
Feature-Adjusted Total Price$137,860$123,550
Total Invoice$134,028$107,356
Adjustments for Features-5,7550
Feature-Adjusted Total Invoice$128,273$107,356

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

Model Year20172008
ModelAMG GT911
TrimSGT3
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manual $150
RWD$0$0
Accessories 
Hands-free trunk or liftgate$100 
Power trunk closer$350 
Proximity key$250 
Remote app$25 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Driver drowsiness monitor$150 
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Radar- or camera-based collision preparation system$0 
Rearview camera$200 
Side curtain airbags$350 
Cargo Management 
Cargo area partition net$40 
Cargo cover$75 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles $15
Residual heat$50 
Water-repellent front-door glass $15
Engine / Motor 
Automatic start / stop$150 
Dry-sump oil system (optional)$0 
Dual-mode exhaust, switchable$500 
Rear-engine configuration $0
Exterior 
Sunroof $900
Infotainment 
App support$0 
Audio controls on steering wheel$125 
Bluetooth audio streaming$25 
DVD-compatible player$0 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
Navigation map updates, three years$0 
Off-road navigation system $0
Satellite radio$200 
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 
USB port$25 
Voice control for nav and audio$100 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Boost gauge$75 
Fog light, rear$100 
Headlight washers $50
LED headlights$1000 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Memory system, passenger seat$150 
Metal pedals $75
Suspension, Wheels, and Tires 
Alloy wheels $350
Polished alloy wheels$350 
Sport suspension (upgrade) $0
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$8,505$2,320
Value of Feature Adjustments$6,185$0
Value of Feature Adjustments-5,7550

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

Model Year20172008
ModelAMG GT911
Body2dr Hatch2dr Coupe
Wheelbase103.5 in92.5 in
Length179.0 in175.6 in
Width76.3 in71.2 in
Height50.7 in51.6 in
Curb Weight3,627 lb.3,076 lb.
Fuel Capacity17.0 gal.17.0 gal.
Row 1 Headroom39.5 in38.0 in
Row 1 Shoulder Room0.0 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom0.0 in41.6 in
Row 2 Headroom0.0 in31.5 in
Cargo Volume10.1 ft34.8 ft3

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Option Package Details
Mercedes-Benz AMG GT S

Exclusive Nappa leather / DINAMICA upholstery
FeatureValueRequested?
Synthetic suede inserts in leather seating surfaces0Yes
Synthetic suede steering wheel0Yes
Leather upholstery, extended coverage0No
Interior ambient lighting150Yes
Synthetic suede headliner650Yes
Upholstered instrument panel, leather700Yes
Total Requested1500100%
Total Not Requested00%

Option Package Details
Porsche 911 GT3

Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Rain-sensing wipers100Yes
Total Requested325100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50091%
Total Not Requested509%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100Yes
Electronic systems calibration selector200Yes
Total Requested300100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100Yes
Power seatback bolsters, 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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested1400100%
Total Not Requested00%

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