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Porsche911991Turbo S2017 Turbo S
1 / 50
For Sale

2017 Porsche 911 Turbo S

44,862 mi·pdk·GT Silver Metallic·Black/Bordeaux Red
Backroad Analysis
High Confidence
Fair Price

Listing Price

$152,973

Fair Value

$144,003

C
58/100Backroad Tier

Over Fair Value

-$8,970

See full analysis
2017 Porsche 911 Turbo S

2017 Porsche 911 Turbo S

44,862 mi · pdk · awd · Twin-Turbocharged Flat-Six

GT Silver MetallicBlack/Bordeaux Red

Asking Price

$152,973

Fair Value

$144,003

Fair PriceC58-$8,970 over fair value

Porsche Rocklin, Rocklin, CA

Listed 76 days ago

1 / 50

Mileage

44,862 mi

Exterior

GT Silver Metallic

Interior

Black/Bordeaux Red

Engine

Twin-Turbocharged Flat-Six

Transmission

pdk

Drivetrain

awd

Body Style

Coupe

Base MSRP

$188,100

Sticker MSRP

$159,200

2017 Porsche 911 Turbo S

For Sale· Listed Mar 12, 2026
Rocklin, CAatPorsche Rocklin

VIN:

44,862 miGT Silver MetallicexteriorBlack/Bordeaux Redinterior
Backroad Analysis
High Confidence
Fair Price
+0.1% vs marketHolding Steady

Listing Price

$152,973

Backroad Fair Value

$144,003

Negative Equity

-$8,970

3-Year Projected

$128,855

C

C-Tier

Enthusiast car, not a collectible

58/100

Why It’s a Fair Price

Backroad Valuation

$144,003

LowHigh
$127,451$172,183
High confidence82% of comparable sales land in this range

Car Value Estimate

Listing Price

$152,973

Fair Value

$144,003

Negative Equity

-$8,970

Low

$132,483

Fair Value$144,003

High

$155,523

Value since new — 2017 Porsche 911 Turbo S

See how we calculated this

Value Forecast

Projected miles at year 5

69,847

≈ 4,997 mi/yr going forward

Preserved · 44,862Observed · 69,847Heavy · 169,862

+1y

~49,859 mi

+3y

~59,853 mi

+5y

~69,847 mi

1-Year Estimate

$137,802

-4.3%

$119,672 – $168,668

3-Year Estimate

$128,855

-10.5%

$107,349 – $165,470

5-Year Estimate

$121,786

-15.4%

$96,692 – $164,511

Projected value with confidence range over 1, 3, and 5 years
ProjectedHigh / LowConfidence range
BACKROAD SPEC INTELLIGENCE · BACKROAD SPEC INTELLIGENCE · 

Backroad Spec Score

Top 0.46%

Among 862 tracked Turbo S examples

Very Rare Configuration

Backroad Spec Intelligence

Color & Specification

Exterior and interior colors with rarity and value impact

Exterior

GT Silver Metallic

+$750

Interior

Black/Bordeaux Red

+$23

Features & Options

How each feature impacts this car's value

Adds Value

Hurts Value

Seller

Porsche Rocklin

DealerRocklin, CA
View dealer profileView original listing

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