1 / 28
For Sale
2020 Porsche 911 Carrera 4S
18,594 mi·pdk·Black·Red Leather
Backroad Analysis
High ConfidenceFair Price
Listing Price
$129,688
Fair Value
$140,033
C
48/100Backroad Tier
Instant Equity
+$10,345
See full analysis
2020 Porsche 911 Carrera 4S
VIN:
Backroad Analysis
High ConfidenceFair Price
-0.1% vs marketHolding Steady
Listing Price
$129,688
Backroad Fair Value
$140,033
Instant Equity
+$10,345
3-Year Projected
$135,824
C48/100
C-Tier
Enthusiast car, not a collectible
Why It’s a Fair Price
Backroad Valuation
$140,033
LowHigh
$118,235$177,146
High confidence82% of comparable sales land in this range
Car Value Estimate
Listing Price
$129,688
Fair Value
$140,033
Instant Equity
+$10,345
Low
$128,830
Fair Value$140,033
High
$151,236
Value since new — 2020 Porsche 911 Carrera 4S
See how we calculated this
Value Forecast
Projected miles at year 5
34,089
≈ 3,099 mi/yr going forward
Preserved · 18,594Observed · 34,089Heavy · 143,594
+1y
~21,693 mi
+3y
~27,891 mi
+5y
~34,089 mi
1-Year Estimate
$139,505
-0.4%
$116,102 – $179,351
3-Year Estimate
$135,824
-3.0%
$107,767 – $183,593
5-Year Estimate
$131,462
-6.1%
$98,702 – $187,238
Projected value with confidence range over 1, 3, and 5 years
ProjectedHigh / LowConfidence range
Backroad Spec Score
Top 0.57%
Among 874 tracked Carrera 4S examples
Very Rare ConfigurationBackroad Spec Intelligence
Color & Specification
Exterior and interior colors with rarity and value impact
Exterior
Black
-$110
Interior
Red Leather
Not in catalog
-$105
Features & Options
How each feature impacts this car's value
Adds Value
Hurts Value
Seller
F.C. Kerbeck & Sons
DealerPalmyra, NJ
The source of truth for enthusiast cars
Every listing, every spec, every edge. Market intelligence built for enthusiasts by enthusiasts.