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Targa 4s
Porsche911991Targa 4s2015 Targa 4S
1 / 46
For Sale

2015 Porsche 911 Targa 4S

56,541 mi·pdk·Guards Red·Black Leather
Backroad Analysis
Medium Confidence
Fair Price

Listing Price

$109,900

Fair Value

$55,309

C
44/100Backroad Tier

Over Fair Value

-$54,591

See full analysis
2015 Porsche 911 Targa 4S

2015 Porsche 911 Targa 4S

56,541 mi · pdk · awd · 6 Cyl

Guards RedBlack Leather

Asking Price

$109,900

Fair Value

$55,309

Fair PriceC44-$54,591 over fair value

Grand Prix Motors, Inc., Portland, OR

Listed 77 days ago

1 / 46

Mileage

56,541 mi

Exterior

Guards Red

Interior

black

Engine

6 Cyl

Transmission

pdk

Drivetrain

awd

Body Style

Coupe

Base MSRP

$117,200

2015 Porsche 911 Targa 4S

For Sale· Listed Mar 10, 2026
Portland, ORatGrand Prix Motors, Inc.

VIN:

56,541 miGuards RedexteriorBlack Leatherinterior
Backroad Analysis
Medium Confidence
Fair Price
+1.0% vs marketHolding Steady

Listing Price

$109,900

Backroad Fair Value

$55,309

Negative Equity

-$54,591

3-Year Projected

$55,720

C

C-Tier

Enthusiast car, not a collectible

44/100

Why It’s a Fair Price

Backroad Valuation

$55,309

LowHigh
$42,872$80,015
Indicative78% of comparable sales land in this range

Car Value Estimate

Listing Price

$109,900

Fair Value

$55,309

Negative Equity

-$54,591

Low

$50,884

Fair Value$55,309

High

$109,900

Value since new — 2015 Porsche 911 Targa 4S

See how we calculated this

Value Forecast

Projected miles at year 5

82,241

≈ 5,140 mi/yr going forward

Preserved · 56,541Observed · 82,241Heavy · 181,541

+1y

~61,681 mi

+3y

~71,961 mi

+5y

~82,241 mi

1-Year Estimate

$54,049

-2.3%

$40,591 – $80,784

3-Year Estimate

$55,720

+0.7%

$39,502 – $87,938

5-Year Estimate

$60,629

+9.6%

$40,945 – $99,732

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

Backroad Spec Score

Top 2.27%

Among 308 tracked Targa 4S examples

Rare Configuration

Backroad Spec Intelligence

Color & Specification

Exterior and interior colors with rarity and value impact

Exterior

Guards Red

-$1,076

Interior

Black Leather

-$1,110

Features & Options

How each feature impacts this car's value

Adds Value

Hurts Value

-$5,759
Standard Leather
-$1,185
BOSE Surround Sound
-$1,165
Adaptive Cruise Control
-$1,152

Seller

Grand Prix Motors, Inc.

DealerPortland, OR

Active Listings

0

Avg Days to Sell

0d

View dealer profileView original listing

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