Used 2018 Porsche 911 GT3 Coupe 2D
Pricing
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Values and Prices
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | - | $192,350 | ||
Very Good | - | $187,350 | ||
Good | - | $180,350 | ||
Fair | - | $164,350 |
Estimated Private Party Values range from about $164,350 to $192,350 depending on vehicle condition. Valid for ZIP Code 01887 through 5/12/2026.
2018 Porsche 911 GT3 Coupe 2D Depreciation
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2018 Porsche 911 GT3 Coupe 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | - | - | - | ||
2024 | - | - | - | ||
2025 | - | - | - | ||
Now | - | $180,000 | - |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2018 Porsche 911 GT3 Coupe 2D Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 3153 lbs. | ||
|---|---|---|---|
Fuel Capacity | 16.9 gallons | ||
Max Seating Capacity | 2 | ||
Overall Length | 179.6 inches | ||
Trunk or Cargo Capacity | 4.4 cu.ft. | ||
Turning Diameter | 36.4 feet | ||
Wheel Base | 96.7 inches | ||
Width with mirrors | 77.9 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
HID Headlights | Available | ||
Number of Doors | 2 doors | ||
Privacy Glass | Available | ||
LED Headlights | Available |
Fuel Economy
City | 13 mpg | ||
|---|---|---|---|
Highway | 21 mpg | ||
Combined | 16 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Manual | ||
6 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Performance
Horsepower | 500 @ 8250 RPM | ||
|---|---|---|---|
Torque | 339 @ 6250 rpm | ||
Engine | 6-Cyl, 4.0 Liter | ||
0 to 60 | 3.2 seconds | ||
Top Speed | 197 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2018 Porsche 911 GT3 Coupe 2D Standard Features
2018 Porsche 911
KBB.com Review
Kbb.com Expert Rating
If you’re looking for an exotic sports car that makes a statement and always says the right thing, you’ll like the 2018 Porsche 911. With a unique blend of speed, technology, refinement, timeless style, exceptional build quality and daily practicality, many feel the Porsche 911 is the best all-around sports car in the world.
If you’re looking for the absolute most speed for the money, the Porsche 911 doesn’t deliver. Chevy’s Corvette, which has been the 911’s rival for over 50 years, delivers similar performance as the Porsche at a radical discount. The new Corvette ZR1 even packs 755 horsepower, which dwarfs the 911’s max output.
2018 Porsche 911
KBB.com Consumer Reviews
Consumer Rating
2018 Porsche 911 GT3 Coupe 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
 Used 2018 Porsche 911 GT3 Coupe 2D |  New 2025 Mercedes-Benz Mercedes-AMG GT |  Used 2019 Rolls-Royce Wraith |  New 2025 Chevrolet Corvette | ||
|---|---|---|---|---|---|
| Price | $193,000 | $180,200 | $180,000 | $186,195 | |
| KBB.com Rating | 4.0 | 4.6 | N/A | 4.7 | |
| Consumer Rating | 4.9 | N/A | N/A | 3.8 | |
| Fuel Economy | City 13/Hwy 21/Comb 16 MPG | City 12/Hwy 19/Comb 14 MPG | City 12/Hwy 18/Comb 14 MPG | City 12/Hwy 18/Comb 14 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 2 | 4 | 4 | 2 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years | 3 years or 36000 miles | |
| Horsepower | 500 @ 8250 RPM | 577 @ 5500 RPM | 624 @ 5600 RPM | 1064 @ 7000 RPM | |
| Engine | 6-Cyl, 4.0 Liter | V8, Twin Turbo, 4.0 Liter | V12, Twin Turbo, 6.6 Liter | V8, Twin Turbo, 5.5 Liter | |
| Drivetrain | RWD | AWD | RWD | RWD |