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Cars / Ford / Mustang 428 Cobra JetLive
1968 Ford Mustang 428 Cobra Jet

✦ Shifty Estimate

$99,800

15.9% · 12 mo
Medium confidence$42K to $115K
12 months median
$90K
Sales, 12 months
10

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1968 Ford Mustang 428 Cobra Jet

1968 to 1970 · Coupe

Price history

$25k$50k$75k$100k$125kDec 20242026✦ SHIFTY ESTIMATE TODAY $100k
Sold Bid, not sold
14 sales · 6 unsoldmedian $90kupdated Aug 2026

Specifications

Engine
V8, 7.0L
Power
335 hp
Torque
440 lb-ft
0 to 60
5.5s
Top speed
118 mph
Transmission
Manual
Drivetrain
RWD

Common questions

How much does a Ford Mustang 428 Cobra Jet cost?

Over the past 12 months, 10 have sold publicly at a median of $89,500. The Shifty Estimate for a well-kept example is $99,800. Cars have changed hands anywhere from $41,850 to $114,770, depending on mileage, color, and history.

What is a 1968 Ford Mustang 428 Cobra Jet worth today?

The Shifty Estimate is $99,800, up 15.9% over the past 12 months. We rate confidence medium: 10 public sales in a year is a thin market, and the spread between them is wide.

What has a Ford Mustang 428 Cobra Jet sold for at auction?

The 3 most recent public sales we have on file:

  • $66,000Aug 3, 2026Calypso Coral · 53,200 mi
  • $100,000Jul 23, 2026Candyapple Red · 687 mi
  • $84,000Jun 8, 2026Wimbledon White

The 428 Cobra Jet represents Ford's most serious factory muscle car effort, born from the need to compete with Chrysler's 440 Six Pack and Chevy's L78. Introduced mid-1968, the 428 CJ packed a conservatively rated 335 horsepower, though actual output was closer to 400. The key was Ford's Ram Air induction system and aggressive cam timing that made this engine a true street terror. Available in both fastback and convertible Mustangs through 1970, the CJ could be optioned with the legendary Drag Pack, adding an oil cooler and 3.91 or 4.30 gears. Production numbers remain relatively low compared to lesser Mustangs, making clean examples increasingly valuable. The 1968½ models are particularly sought after as the inaugural year. Today's collectors prize original CJ cars for their authentic period performance credentials and distinctive shaker hood setup on Ram Air equipped models.