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© 2026 Old Cars Data. Not affiliated with the listed auction houses.

Market records & comparable context, not appraisals.

Old Cars DataOldsmobileNinety Eight valuation

How much is a Oldsmobile Ninety Eight worth?

Current market reference from completed auction sales over the last 12 months.

Get value estimateView price history

11 auction sales

Completed sales, not listing estimates

Updated every 15 minutes

Yesterday's auction activity available today

Nineteen sources

BaT, Cars & Bids, Mecum, Bonhams, SOMO, and more

Direct answer

The Oldsmobile Ninety Eight market carries a current 12-month median auction price of $10,000 across 11 tracked sales. Recent examples commonly range from $8,438 to $27,950.

Values are estimated from completed auction results. Old Cars Data does not add buyer premiums, taxes, or fees during normalization, but source-reported results may already include them. Private-party sales, dealer asking prices, and undocumented condition details are not included unless they appear in source data.

12-month snapshot

Market overview

Based on sold auction results from the past 12 months.

Total auctions
11

Past 12 months

Median price
$10,000

Mid market

Lower quartile
$8,438

25th percentile

Upper quartile
$27,950

75th percentile

Sold examples

Auction gallery

Photos from real Oldsmobile Ninety Eight examples that crossed the block, each tied to its completed sale.

Imagery sourced from completed auction listings

Overview

About the Oldsmobile Ninety Eight

The Oldsmobile Ninety Eight remains a sought-after collector vehicle, blending period design with the kind of provenance auction buyers reward. Values shift with condition, mileage, originality, and documentation, so the figures here reflect the spread of real outcomes rather than a single sticker price. Use the year index below to narrow toward the examples most comparable to yours.

Model years

Browse by year

Each year links to comparable pricing and sales data for that model year.

19951 sale19842 sales19771 sale19691 sale19661 sale19581 sale19561 sale19551 sale19521 sale19491 sale

Latest results

Recent auctions

The most recent completed Oldsmobile Ninety Eight auctions across all tracked sources.

PriceYearMileageAuction houseLocationDateStatusLink
  • $44,00019557,926 miHemmingsLeesville, SCSep 10, 2026SoldView auction
  • $10,250196660,300 miHagertyJasper, ALSep 1, 2026SoldView auction
  • $5,924198422,700 miHagertyJasper, ALAug 31, 2026SoldView auction
  • $9,800195269,000 miBring a TrailerRoy, WAAug 18, 2026SoldView auction
  • $44,500195650,000 miBring a TrailerDerry, NHJun 27, 2026SoldView auction
  • $8,877197722,000 miBring a TrailerDallas, TXJun 2, 2026SoldView auction
  • $10,000196947,000 miBring a TrailerUnknownFeb 17, 2026SoldView auction
  • $75,90019580 miRM Sotheby'sHershey, PAOct 9, 2025SoldView auction
  • $11,900199535,489 miHagertyZebulon, NCOct 7, 2025SoldView auction
  • $3,000194966,000 miBring a TrailerCampbell, CAOct 5, 2025SoldView auction
AI access layer

Ask ChatGPT about Oldsmobile Ninety Eight prices.

"What did Oldsmobile Ninety Eights sell for last month?"- get answers in seconds. Ask about values, trends, comparisons, or anything you'd look up manually.

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MCP prompt log

What's the average price of a Oldsmobile Ninety Eight?
Based on recent auctions, the median sale price is...
Show me ones under $50k
Here are recent Oldsmobile Ninety Eight sales under $50,000...

More Oldsmobile

Explore all Oldsmobile models

Browse the full Oldsmobile model index with auction prices, trends, and sales history.

View Oldsmobile models

Reference notes

Frequently asked questions.

Are Oldsmobile Ninety Eight prices going up or down?

Recent Oldsmobile Ninety Eight prices move with the mix of condition, mileage, and documentation crossing the auction block. Use the chart and recent results to judge the current direction from real outcomes.

How accurate is this price history data?

Every figure is computed from completed auction results normalized into canonical make, model, year, price, and status fields.

Where does your data come from?

Bring a Trailer, Cars & Bids, Hemmings, AutoHunter, Hagerty, PCAR Market, All Collector Cars, Gooding & Co, RM Sotheby's, Barrett-Jackson, Sotheby's Motorsport, Car & Classic, The Market, Broad Arrow, MB Market, Mecum Auctions, PistonHeads, Collecting Cars, and Bonhams, refreshed every 15 minutes and mapped into one consistent schema.

What affects classic car values?

Year, mileage, condition, originality, service history, color, options, and provenance all move prices. Sparse markets can swing materially on a single notable sale.

How much does a Oldsmobile Ninety Eight cost?

A Oldsmobile Ninety Eight typically sells for about $10,000 at auction, with recent examples commonly ranging from $8,438 to $27,950 based on 11 sales from the last 12 months.

How often do prices update?

The market refreshes every 15 minutes.

How many Oldsmobile Ninety Eight cars sell at auction?

We tracked 11 Oldsmobile Ninety Eight auction sales in the last 12 months.