
Shelby Mustang GT500KR
1967 to 1968 · Fastback · 1,053 built
A 1967 Shelby Mustang GT500KR cost $4,317 new. Over the past 12 months, 2 have sold publicly at a median of $250,500. The Shifty Estimate for a well-kept example is $236,300. Across the sales we have on file, prices ran from $111,000 to $875,000, depending on mileage, color, and history.
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- Median · 12 mo
- $250,500
- Sales · 12 mo
- 2
- Market cap
- $248.8M · 1,053 built
- Original MSRP
- $4,317Up 5374% since new
Collectible

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Sold $285,000

Sold $175,000

Sold $220,000

Sold $135,000

Sold $225,000
Specifications
- Engine
- V8, 7.0L
- Power
- 335 hp
- Torque
- 440 lb-ft
- 0 to 60
- 6.5 s
- Top speed
- 118 mph
- Transmission
- Manual
- Drivetrain
- RWD
- Production
- 1,053 built
- Original MSRP
- $4,317
Common questions
How much does a Shelby Mustang GT500KR cost?
A 1967 Shelby Mustang GT500KR cost $4,317 new. Over the past 12 months, 2 have sold publicly at a median of $250,500. The Shifty Estimate for a well-kept example is $236,300. Across the sales we have on file, prices ran from $111,000 to $875,000, depending on mileage, color, and history.
What is a 1967 Shelby Mustang GT500KR worth today?
The Shifty Estimate is $236,300. We rate confidence medium: 2 public sales in a year is a thin market, and the spread between them is wide.
Is a Shelby Mustang GT500KR a good investment?
It has appreciated 5374% against its $4,317 list price. Only 1,053 were built. The caution is spread, not direction: across the sales we have on file, prices ran from $111,000 to $875,000, and mileage explains most of that.
How many Shelby Mustang GT500KR have sold?
Shifty has 33 public sales of the Shelby Mustang GT500KR on file. The earliest was on May 29, 2020.
What has a Shelby Mustang GT500KR sold for at auction?
The 3 most recent public sales we have on file:
- $275,000Oct 25, 2025Lime Gold · 336 mi
- $226,000Oct 14, 2025Blue · 64,000 mi
- $285,000Sep 16, 2025Yellow · 42,000 mi
About the 1967 Shelby Mustang GT500KR
The GT500KR, King of the Road, represents the apex of first-generation Shelby Mustang performance. Introduced mid-1968, the KR replaced the standard GT500's 428 Police Interceptor with Ford's legendary 428 Cobra Jet, officially rated at 335 horsepower but widely acknowledged to produce significantly more. The Ram Air induction system and functional hood scoop helped feed the beast, while the close-ratio 4-speed Toploader transmission put power to the ground through a 3.91:1 Traction-Lok differential. Only 1,053 fastback KRs were built across the abbreviated production run, making them exponentially rarer than standard GT500s. Carroll Shelby's final touch on the original Mustang platform, the KR combined brute force with legitimate road-racing pedigree. Today, authentic KRs command premium prices, with documented examples easily exceeding six figures, a testament to their significance as the ultimate expression of American muscle car excess.
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