Porsche 911 exterior
Photo: TTTNIS via Wikimedia Commons · CC0 1.0
Gasoline · Carrera 4S trim

2018 Porsche 911 Carrera 4S

23.3% depreciation

2018 Porsche 911 Carrera 4S has a median resale price of $120,594 against an original MSRP of $112,000, which works out to 23.3% depreciation across 7 analyzed listings. It ranks 8 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)
$112,000
Median Resale Price
$120,594
Depreciation
23.3%
Listings Analyzed
7

How Carrera 4S Compares to Other 2018 Trims

Lower depreciation means stronger resale retention. The Carrera 4S ranks 8 of 10 trims with enough listing data for this model year.

TrimMSRPMedian ResaleDepreciationListings
GT3$143,600$218,5800.0%69
Carrera T$102,100$131,2613.6%9
Targa 4S$124,300$147,10915.7%8
Targa 4 GTS$139,900$160,21518.4%7
Carrera GTS$120,700$137,99918.5%11
Carrera$91,100$98,95321.6%26
Carrera S$105,100$113,80621.7%10
Carrera 4Sthis trim$112,000$120,59423.3%7
Turbo$161,800$168,14126.0%20
Turbo S$190,700$178,35033.4%7

Specifications

Engine Typegas
Horsepower420 hp
Torque368 lb-ft
Transmission7-speed manual
Drivetrainall wheel drive
City MPG20 mpg
Highway MPG28 mpg
Combined MPG23 mpg
Engine Size3.0
Cylindersflat 6
Body TypeCoupe
Doors2
Seats4
Curb Weight3,285 lbs
Cargo Capacity4.4
Fuel Tank17.9

Frequently Asked Questions

How much has the 2018 Porsche 911 Carrera 4S depreciated?

The 2018 Porsche 911 Carrera 4S shows 23.3% depreciation from its original MSRP. In dollar terms, the median listing price is $120,594 compared with an original MSRP of $112,000. 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 Carrera 4S 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 8 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 Carrera 4S?

The matched spec record lists gas, all wheel drive, 7-speed manual, 23 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.