How much should I pay for a Porsche 991?

Use our value estimator to get a precise range based on year and mileage. Generally, factor in condition, maintenance history, and documentation. Our tool shows confidence ranges to help you negotiate from an informed position.

Is the Porsche 991 a good investment?

Investment potential depends on market trends, condition, and your holding period. Our price history data and engagement scores help assess current market sentiment. Consider factors like maintenance costs, storage, and personal enjoyment when evaluating as an investment.

How accurate is the value estimator?

Our estimator uses real auction data from Porsche 991 sales to calculate values. While it provides a good baseline, factors like condition, modifications, and documentation can affect individual car values.

What data is used for the estimates?

We analyze thousands of auction results from Bring a Trailer, Cars & Bids, Hagerty, PCAR Market, All Collector Cars, Gooding & Co, and RM Sotheby's. Our algorithms consider factors like year, mileage, and recent market trends to provide accurate estimates.

How often is the data updated?

Our database updates daily with new auction results, ensuring you get the most current market values and trends for your classic car valuation.

How do I use the value estimator tool?

Select your vehicle year, enter the mileage, and the tool will instantly provide a market-based value. For advanced filtering by trim, condition, and options, unlock the full tool with free signup.

Is the value estimator free to use?

Yes, the basic value estimator is free for all users. For advanced filters and detailed analysis with comparable sales, you can unlock the full tool with free signup.

What auction sources are included?

We aggregate data from Bring a Trailer, Cars & Bids, Hagerty, PCAR Market, All Collector Cars, Gooding & Co, and RM Sotheby's to provide the most accurate and up-to-date insights.

How do I get the full report with all comparable sales?

Get a professional comparable sales report with detailed analysis at Red Barn Book. Their reports include advanced filters, comprehensive comparable sales data, market insights, and negotiation intelligence powered by real auction data from Old Cars Data.

Old Cars Data / Market ReferenceValue estimator

Value estimator

Porsche 991 Value Estimator

Estimate value from 225 completed auction sales in the last 12 months. Updated daily.

Estimate basis

Old Cars Data / Market ReferenceValue estimator

Value estimator

Porsche 991 Value Estimator

Estimate value from 225 completed auction sales in the last 12 months. Updated daily.

Estimate basis

225

auction sales in last 12 months

225

recent auctions

year + miles

estimate inputs

daily

market refresh

Summarize this page with:

Calculator

Value Calculator

Adjust year and mileage to estimate your car's value.

Estimated Value

$171,720

Range: $18,250 – $2,260,000

Based on 223 sold auction results in the last 12 months

Select Year

Select Mileage

AI access layer

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Ask ChatGPT about Porsche 991 prices

“What did Porsche 991s sell for last month?”, get answers in seconds.

Ask about values, trends, comparisons, or anything you'd look up manually.

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What's the average price of a Porsche 991?

Based on recent auctions, the median sale price is…

Show me ones under $50k

Here are recent Porsche 991 sales under $50,000…

View Price History

Explore detailed price history and market trends for the Porsche 991 based on recent auction results.

View Price History

Updated daily · Based on real auction data

Recent Auctions

$79,500

2015

Mileage: 28,153 miles

Porsche 991 Value Estimator

Porsche 991 Value Estimator

Value Calculator

Ask ChatGPT about Porsche 991 prices

View Price History

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Frequently Asked Questions

How much should I pay for a Porsche 991?

Is the Porsche 991 a good investment?

How accurate is the value estimator?

What data is used for the estimates?

How often is the data updated?

How do I use the value estimator tool?

Is the value estimator free to use?

View Price History

360

AMG GT

California

What auction sources are included?

How do I get the full report with all comparable sales?

Recent Auctions