Duesenberg Model J Phaeton

1928 to 1937 · Convertible · Limited edition · 150 built

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Shifty Estimate
$825,000
Low confidence · $619K to $1.03M
Median · all time
$1,072,500
Sales · all time
12
Market cap
$123.8M · 150 built

The market

Every recorded 1928 Duesenberg Model J Phaeton sale, by date and price
Aug 2026 · Mecum Auctions
$825,000
See this car
$1.00M$2.00M$3.00M$4.00MJan 200820112013201520172019202120232025SHIFTY ESTIMATE $825k
Sold Bid to, not sold
9 sales · 1 unsoldmedian $1.07Mupdated Sep 2026

Community

Latest results

The newest 1928 Duesenberg Model J Phaeton sales with photographs

Specifications

Engine
DOHC I8, 6.9L
Power
265 hp
Torque
374 lb-ft
0 to 60
12.5 s
Top speed
119 mph
Transmission
Manual
Drivetrain
RWD
Curb weight
4,800 lb
Production
150 built

Common questions

How much does a Duesenberg Model J Phaeton cost?

Across every sale we have on file, 12 have sold publicly at a median of $1,072,500. The Shifty Estimate for a well-kept example is $825,000. Cars have changed hands anywhere from $618,750 to $1,031,250, depending on mileage, color, and history.

What is a 1928 Duesenberg Model J Phaeton worth today?

The Shifty Estimate is $825,000. That sits below the $1,072,500 median of actual sales because the estimate weights the most recent results most heavily, and recent sales have come in under the longer-run median. We rate confidence low: 12 public sales in a year is not enough to be firm, and the honest range is wide. Treat it as a starting point, not a valuation.

What has a Duesenberg Model J Phaeton sold for at auction?

The 3 most recent public sales we have on file:

  • $825,000Aug 14, 2026
  • $4,405,000Aug 16, 2025
  • $2,975,000Aug 19, 2023

About the 1928 Duesenberg Model J Phaeton

The Model J Phaeton represents Duesenberg at its most glamorous, open-air luxury for America's elite during the Depression era. With only 150 Phaetons built from 1928-1937, these convertibles showcase the marque's legendary 6.9-liter DOHC straight-eight producing 265 horsepower, more than most cars would achieve for decades. The Phaeton body style, with its elegant folding top and flowing lines, became the preferred choice for Hollywood stars and industrial titans who wanted to be seen in their Duesenbergs. Each example featured bespoke coachwork from masters like Murphy, LeBaron, or Derham, making every car unique. The combination of 119 mph capability and unmatched craftsmanship created rolling sculpture that defined American luxury. Today, Model J Phaetons command seven-figure prices at auction, with concours-quality examples representing the pinnacle of pre-war American automotive artistry. Their extreme rarity and Hollywood provenance make them blue-chip investments.

Sales and listings

Showing 10 of 10 on file

Free: the 2027 Collector Car Outlook.