ListingsDealersCompareInsightsValue My Car
Sign InSign Up
Carrera 4s
Porsche911997Carrera 4s2006 Carrera 4S
1 / 50
For Sale
View on Cars.com

2006 Porsche 911 Carrera 4S

35,538 mi·manual·Basalt Black Metallic·Chalk Alcantara
Backroad Analysis
Medium Confidence
Fair Price

Listing Price

$82,900

Fair Value

$77,685

C
58/100Backroad Tier

Over Fair Value

-$5,215

See full analysis
2006 Porsche 911 Carrera 4S

2006 Porsche 911 Carrera 4S

35,538 mi · manual · awd · flat-6

Basalt Black MetallicChalk Alcantara

Asking Price

$82,900

Fair Value

$77,685

Fair PriceC58-$5,215 over fair value

Grand Prix Motors, Portland, OR

Listed 67 days ago

1 / 50

Mileage

35,538 mi

Exterior

Basalt Black Metallic

Interior

Chalk

Engine

flat-6

Transmission

manual

Drivetrain

awd

Body Style

Coupe

Base MSRP

$85,900

2006 Porsche 911 Carrera 4S

For Sale· Listed Mar 21, 2026View on Cars.com
Portland, ORatGrand Prix Motors

VIN:

35,538 miBasalt Black MetallicexteriorChalk Alcantarainterior
Backroad Analysis
Medium Confidence
Fair Price
+0.1% vs marketHolding Steady

Listing Price

$82,900

Backroad Fair Value

$77,685

Negative Equity

-$5,215

3-Year Projected

$76,676

C

C-Tier

Enthusiast car, not a collectible

58/100

Why It’s a Fair Price

Backroad Valuation

$77,685

LowHigh
$54,489$123,765
Indicative78% of comparable sales land in this range

Car Value Estimate

Listing Price

$82,900

Fair Value

$77,685

Negative Equity

-$5,215

Low

$71,470

Fair Value$77,685

High

$83,900

Value since new — 2006 Porsche 911 Carrera 4S

See how we calculated this

Value Forecast

Projected miles at year 5

44,418

≈ 1,776 mi/yr going forward

Preserved · 35,538Observed · 44,418Heavy · 160,538

+1y

~37,314 mi

+3y

~40,866 mi

+5y

~44,418 mi

1-Year Estimate

$77,911

+0.3%

$52,006 – $129,373

3-Year Estimate

$76,676

-1.3%

$45,867 – $137,878

5-Year Estimate

$74,687

-3.9%

$39,460 – $144,667

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%

Among 836 tracked Carrera 4S examples

Very Rare Configuration

Backroad Spec Intelligence

Color & Specification

Exterior and interior colors with rarity and value impact

Exterior

Basalt Black Metallic

+$750

Interior

Chalk Alcantara

Not in catalog

+$1,309

Features & Options

How each feature impacts this car's value

Adds Value

+$2,656
Sunroof
+$1,331
Standard Leather
+$1,325

Hurts Value

Seller

Grand Prix Motors

DealerPortland, OR
View original listing

Similar Cars

Active listings that match this car's trim, year, and mileage

2006 Porsche 911
For Sale

2006 Porsche 911

Carrera S · 36,070 mi

avoid

Asking

$61,558

Fair Value

$50,796

truecarView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera 4 · 34,506 mi

avoid

Asking

$55,849

Fair Value

$45,994

cars_comView Details
2005 Porsche 911
For Sale

2005 Porsche 911

Carrera · 32,566 mi

avoid

Asking

$53,403

Fair Value

$44,974

cars_comView Details
2009 Porsche 911
For Sale

2009 Porsche 911

Carrera S · 32,404 mi

avoid

Asking

$134,995

Fair Value

$75,304

dupontView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera · 39,446 mi

avoid

Asking

$58,990

Fair Value

$49,163

cargurusView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera 4S · 40,318 mi

avoid

Asking

$79,700

Fair Value

$57,873

cargurusView Details
2008 Porsche 911
For Sale

2008 Porsche 911

Carrera 4 · 30,162 mi

avoid

Asking

$58,888

Fair Value

$49,419

cars_comView Details
2009 Porsche 911
For Sale

2009 Porsche 911

Carrera 4S · 29,400 mi

avoid

Asking

$89,980

Fair Value

$74,463

cars_comView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera 4S · 29,306 mi

avoid

Asking

$95,674

Fair Value

$70,932

truecarView Details
2007 Porsche 911
For Sale

2007 Porsche 911

Targa 4S · 41,942 mi

avoid

Asking

$83,990

Fair Value

$51,271

hemmingsView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera · 42,421 mi

avoid

Asking

$60,561

Fair Value

$41,516

cars_comView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera S · 28,133 mi

avoid

Asking

$59,979

Fair Value

$41,456

truecarView Details
2007 Porsche 911
For Sale

2007 Porsche 911

Carrera · 44,679 mi

avoid

Asking

$80,312

Fair Value

$45,872

cars_comView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera · 45,262 mi

avoid

Asking

$54,990

Fair Value

$42,411

cargurusView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera S · 25,708 mi

avoid

Asking

$59,900

Fair Value

$50,514

hemmingsView Details
2008 Porsche 911
For Sale

2008 Porsche 911

Carrera 4S · 23,900 mi

avoid

Asking

$75,500

Fair Value

$61,152

cars_comView Details
2007 Porsche 911
For Sale

2007 Porsche 911

Carrera 4S · 50,524 mi

avoid

Asking

$54,698

Fair Value

$47,401

cargurusView Details
2006 Porsche 911
For Sale

2006 Porsche 911

Carrera S · 51,011 mi

avoid

Asking

$63,985

Fair Value

$54,413

cars_comView Details
2007 Porsche 911
For Sale

2007 Porsche 911

Carrera 4S · 52,500 mi

overpriced

Asking

$54,995

Fair Value

$49,323

cars_comView Details

The source of truth for enthusiast cars

Every listing, every spec, every edge. Market intelligence built for enthusiasts by enthusiasts.

Get Started Free

The source of truth for enthusiast cars.

Backroad Weekly

Product

  • Listings
  • Dealers
  • Compare
  • Insights
  • Valuations
  • API

Company

  • About
  • Press

Support

  • Contact
  • Privacy
  • Terms
© 2026 Backroad. All rights reserved.