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

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

Lowest Total Price: $123,550

Porsche 911 GT3   
Difference: $20,495

Lowest Total Invoice: $107,356

Porsche 911 GT3   
Difference: $26,672

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  Down Payment Interest Rate Term
Model Year20082017
Model911AMG GT
TrimGT3S
Body2dr Coupe2dr Hatch
Base Price $107,500 $131,200
Base Invoice $93,941 $122,016
Adaptive Sports Seats 2,295  
Auto-dimming rearview mirror 690  
Sport Chrono Package Plus 690  
Navigation system 3,110  
Xenon HID headlights 1,090  
Metallic paint (extra cost) 690 720
Heated front seats 500  
Bluetooth cell phone link 960  
Illuminated door sill trim plates 1,280 700
Carbon fiber trim 890 2,850
Upholstered instrument panel, leather 2,995  
Tall rear wing-type spoiler   2,850
Exclusive Nappa leather / DINAMICA upholstery   4,800
Adaptive Sports Seats 1,591  
Auto-dimming rearview mirror 587  
Sport Chrono Package Plus 587  
Navigation system 2,644  
Xenon HID headlights 927  
Metallic paint (extra cost) 587 670
Heated front seats 425  
Bluetooth cell phone link 816  
Illuminated door sill trim plates 1,088 651
Carbon fiber trim 757 2,651
Upholstered instrument panel, leather 2,546  
Tall rear wing-type spoiler   2,651
Exclusive Nappa leather / DINAMICA upholstery   4,464
Options (change) 15,190 11,920
Options (change) 12,555 11,087
Destination 860 925
Total Price $123,550 $144,045
Total Invoice $107,356 $134,028

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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 AMG GT

Lowest Adjusted Price and Invoice: Porsche 911 GT3
TrueDelta Adjusted Price Difference: $14,310
TrueDelta Adjusted Invoice Difference: $20,917
Model Year20082017
Model911AMG GT
TrimGT3S
Body2dr Coupe2dr Hatch
Engine415hp H6503hp V8
TransmissionM6S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)15/22 MPG16/22 MPG
Audio (watts, speakers)50, 4640, 10
Tire (rear if not all the same)235/35-19265/35-19
Total Price$123,550$144,045
Adjustments for Features0-6,185
Feature-Adjusted Total Price$123,550$137,860
Total Invoice$107,356$134,028
Adjustments for Features0-5,755
Feature-Adjusted Total Invoice$107,356$128,273

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

Model Year20082017
Model911AMG GT
TrimGT3S
Body2dr Coupe2dr Hatch
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
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$2,320$8,505
Value of Feature Adjustments$0$6,185
Value of Feature Adjustments0-5,755

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

Model Year20082017
Model911AMG GT
Body2dr Coupe2dr Hatch
Wheelbase92.5 in103.5 in
Length175.6 in179.0 in
Width71.2 in76.3 in
Height51.6 in50.7 in
Curb Weight3,076 lb.3,627 lb.
Fuel Capacity17.0 gal.17.0 gal.
Row 1 Headroom38.0 in39.5 in
Row 1 Shoulder Room51.7 in0.0 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom41.6 in0.0 in
Row 2 Headroom31.5 in0.0 in
Cargo Volume4.8 ft310.1 ft3

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Option Package Details
Porsche 911 GT3

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%
Sport Chrono Package Plus
FeatureValueRequested?
Chronometer100Yes
Electronic systems calibration selector200Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Mercedes-Benz AMG GT S

Tall rear wing-type spoiler
FeatureValueRequested?
Tall rear wing-type spoiler500Yes
Front splitter spoiler200Yes
Total Requested700100%
Total Not Requested00%
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%

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