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£15,656

1999 GMC Sierra 2500 SLT Extended Cab 4×4

United States • 27 Jul 2026

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Vehicle Details

AI Listing Summary

This 1999 GMC Sierra 2500 SLT 4x4 boasts a 6.0L Vortec V8 and desirable upgrades like Bilstein shocks and a locking rear differential, with only 62k miles on the odometer.
While presenting well with Pewter Metallic paint and a clean Carfax, the separating stitching on the front seats indicates minor interior wear needing attention.

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Condition 

7

The truck has low mileage and appears to be well-maintained with upgrades like Bilstein shocks and Kryptonite control arms. However, the stitching on the front seats is separating, indicating minor wear that requires some reconditioning. The exterior and mechanicals appear solid based on the description.

/ 10

Transmission:

Automatic

Chassis No:

1GTGK29U0XZ510963

Odometer:

62,000 miles

Reg Number:

[Reg Number]

RHD/LHD:

LHD

6.0-Liter Vortec V8 Four-Speed Automatic Transmission Dual-Range Transfer Case Locking Rear Differential Pewter Metallic Paint Pewter Leather Upholstery 16" 10-Hole Polished Aluminum Wheels Bilstein 5100 Shocks Kryptonite Upper Control Arms Kryptonite Torsion Keys Spray-In Bedliner Receiver Hitch Heated Power-Adjustable Front Seats Driver-Seat Position Memory Settings Clean Carfax Report
This 1999 GMC Sierra 2500 SLT is an Extended Cab 4×4 pickup that has been driven 62k miles by its three owners in California.

Power is provided by a 6.0-liter Vortec V8 linked to a four-speed automatic transmission, a push-button dual-range transfer case, and a locking rear differential, and it rides on a leveled suspension with Bilstein 5100 shocks as well as Kryptonite upper control arms and torsion keys.

Finished in Pewter Metallic over Pewter leather, the truck is further appointed with a spray-in bedliner, a receiver hitch, 16″ 10-hole polished aluminum wheels, heated power-adjustable front sea...

Points of note

£2,544

Lowest Price (Since 2020)

£18,174

Median Price (Since 2020)

£87,259

Highest Price (Since 2020)

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World Record

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Bottom 40%

The sale price places it in the bottom 40% of sold prices we've ever seen for the GMC 2500

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Previous Sales

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MOT Information

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MOT History

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MOT Mileage Trend

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