Used 2018 Porsche 911 Turbo S Cabriolet 2D
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2018 Porsche 911 Turbo S Cabriolet 2D Depreciation
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2018 Porsche 911 Turbo S Cabriolet 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2022 | + $3,922 | $166,731 | $166,996 | ||
2023 | $28,541 | $138,190 | $137,944 | ||
2024 | $11,632 | $126,558 | $127,194 | ||
Now | $3,212 | $123,346 | $124,172 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2018 Porsche 911 Turbo S Cabriolet 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 | 3682 lbs. | ||
|---|---|---|---|
Fuel Capacity | 17.9 gallons | ||
Max Seating Capacity | 4 | ||
Overall Length | 177.4 inches | ||
Trunk or Cargo Capacity | 5.7 cu.ft. | ||
Wheel Base | 96.5 inches | ||
Width with mirrors | 77.9 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
Number of Doors | 2 doors | ||
Power Folding Exterior Mirrors | Available | ||
Power Retractable Top | Available | ||
Privacy Glass | Available | ||
LED Headlights | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 19 mpg | ||
|---|---|---|---|
Highway | 24 mpg | ||
Combined | 21 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
7 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Performance
Horsepower | 580 @ 6750 RPM | ||
|---|---|---|---|
Torque | 516 @ 2100 rpm | ||
Engine | 6-Cyl, Twin Turbo, 3.8 Liter | ||
0 to 60 | 2.9 seconds | ||
Top Speed | 205 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2018 Porsche 911 Turbo S Cabriolet 2D Standard Features
- 12V Power Outlet
- Alarm System
- Bluetooth Wireless Technology
- CD Player
- Cruise Control
- Dual Power Front Seats
- Folding Rear Seat
- Hands Free Phone
- Heated Seats
- Heated Steering Wheel
- Integrated Garage Door Opener
- Internet Access
- Leather Interior Trim
- Leather Seats
- Leather-Wrapped Steering Wheel
- MP3 Player
- Navigation System
- Power Driver's Seat
- Power Outlet
- Power Windows
- Premium Radio
- Real-Time Traffic Information
- Rear Window Defroster
- Remote Keyless Entry
- Satellite Radio
- Smartphone Interface
- Tilt Steering Wheel
- Tilt/Telescoping Steering Wheel
- Touch Screen Monitor
- USB Port
- Voice Recognition System
- iPod Connector
- iPod Interface
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
Compare to Similar Vehicles
Used 2018 Porsche 911 Turbo S Cabriolet 2D | New 2025 Chevrolet Corvette | Used 2021 Mercedes-Benz Mercedes-AMG GT | Used 2019 Mercedes-Benz Mercedes-AMG S-Class | ||
|---|---|---|---|---|---|
| Price | $136,783 | $126,745 | $127,227 | $127,050 | |
| KBB.com Rating | 4.0 | 4.7 | N/A | N/A | |
| Consumer Rating | 4.9 | 3.8 | 4.6 | 4.5 | |
| Fuel Economy | City 19/Hwy 24/Comb 21 MPG | City 16/Hwy 24/Comb 19 MPG | City 15/Hwy 20/Comb 17 MPG | City 14/Hwy 21/Comb 16 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 4 | 2 | 2 | 4 | |
| Basic Warranty | 4 years or 50000 miles | 3 years or 36000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 580 @ 6750 RPM | 495 @ 6450 RPM | 550 @ 5750 RPM | 621 @ 4800 RPM | |
| Engine | 6-Cyl, Twin Turbo, 3.8 Liter | V8, 6.2 Liter | V8, Twin Turbo, 4.0 Liter | V12, Twin Turbo, 6.0 Liter | |
| Drivetrain | AWD | AWD | RWD | RWD |