1991 GMC Syclone
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Listed bymecaniq
Columbia, Tennessee 3840171,000 milesAutomatic
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Summary
This 1991 GMC Syclone, one of 2,995 produced, features a replacement 4.3-liter V6 with a GNX-specification turbocharger, Mahle pistons, and other performance upgrades, paired with a rebuilt four-speed automatic transmission. It rides on 17" Corvette-style wheels with Belltech suspension components and shows 71k miles, with approximately 20k added by the current owner since 2009.
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Loading sold figures · 12 months to Jun 10, '25
Bid History
Bids Per Day
Sold for
$24k
Bottom 20% of Syclones in 2025
Top 40% of all listings in 2025
Views
11k
Top 50% of Syclones in 2025
Top 10% of all listings in 2025
Bids
45
#5 of Syclones in 2025
Top 10% of all listings in 2025
Comments
62
#3 of Syclones in 2025
Top 10% of all listings in 2025
Top Comments
mecaniq @Typhoontaz - just a mesh filter on the turbo inlet now. You can see that in the cold start video. But - the buyer has ... View more
dgm33 Some cosmetic issues, no bedcover, replacement mirrors. Plus all of the performance mods. This is a driver, not a ... View more
Kidsixpack @usedopus. The internet is not reliable enough to count on. Luckily BAT doesn’t necessitate sniping. Should have ... View more
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© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.