2018 Porsche 911 Turbo S
33.4% depreciation ($12,350)
2018 Porsche 911 Turbo S has a median resale price of $178,350 against an original MSRP of $190,700, which works out to 33.4% depreciation across 7 analyzed listings. It ranks 10 of 10 trims by value retention for this model year. This trim is listed with gas and all wheel drive.
Depreciation Details
- MSRP (When New)
- $190,700
- Median Resale Price
- $178,350
- Depreciation
- 33.4%
- Listings Analyzed
- 7
How Turbo S Compares to Other 2018 Trims
Lower depreciation means stronger resale retention. The Turbo S ranks 10 of 10 trims with enough listing data for this model year.
| Trim | MSRP | Median Resale | Depreciation | Listings |
|---|---|---|---|---|
| GT3 | $143,600 | $218,580 | 0.0% | 69 |
| Carrera T | $102,100 | $131,261 | 3.6% | 9 |
| Targa 4S | $124,300 | $147,109 | 15.7% | 8 |
| Targa 4 GTS | $139,900 | $160,215 | 18.4% | 7 |
| Carrera GTS | $120,700 | $137,999 | 18.5% | 11 |
| Carrera | $91,100 | $98,953 | 21.6% | 26 |
| Carrera S | $105,100 | $113,806 | 21.7% | 10 |
| Carrera 4S | $112,000 | $120,594 | 23.3% | 7 |
| Turbo | $161,800 | $168,141 | 26.0% | 20 |
| Turbo Sthis trim | $190,700 | $178,350 | 33.4% | 7 |
Specifications
| Engine Type | gas |
| Horsepower | 580 hp |
| Torque | 516 lb-ft |
| Transmission | 7-speed automated manual |
| Drivetrain | all wheel drive |
| City MPG | 19 mpg |
| Highway MPG | 24 mpg |
| Combined MPG | 21 mpg |
| Engine Size | 3.8 |
| Cylinders | flat 6 |
| Body Type | Coupe |
| Doors | 2 |
| Seats | 4 |
| Curb Weight | 3,527 lbs |
| Cargo Capacity | 4.1 |
| Fuel Tank | 17.9 |
Frequently Asked Questions
How much has the 2018 Porsche 911 Turbo S depreciated?
The 2018 Porsche 911 Turbo S shows 33.4% depreciation from its original MSRP. In dollar terms, the median listing price is $178,350 compared with an original MSRP of $190,700. This is based on 7 current used-market listings, so it should be read as market research rather than a guaranteed trade-in value.
Is the Turbo S trim a good value for this model year?
The value case depends on how its depreciation compares with neighboring trims and whether the equipment matters to you. Among the 10 trims with enough listing data, it ranks 10 by lowest depreciation. A lower depreciation percentage usually means stronger resale value, while a larger dollar discount can be attractive if you care more about purchase price than future resale. Compare mileage, condition, accident history, and options before treating the trim ranking as a final buying decision.
What specs are matched for the 2018 Porsche 911 Turbo S?
The matched spec record lists gas, all wheel drive, 7-speed automated manual, 21 combined MPG. The spec match is used only when it can be tied to this model year and trim without an ambiguous join. If source records disagree, the page favors the depreciation data and avoids presenting unsupported mechanical details as fact.