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GarageScout Take

Identity & configuration

The car

Year: 1999
Make: GMC
Model family: Suburban
Generation: GMT400
Body: SUV
Engine: 7.4L V-8
Transmission: Automatic
Mileage: 143,789 miles
Exterior: Silver
Interior: Gray
VIN: 3GKGK26J7XG510490

Highlights

Notable Equipment

Dual-range transfer case

Market

Comparable prices

Suburban

Median sold

$14,825

This car $13,200 · 11% below

12 sales · last 12 months

Sales over the last 12 months

Running medianMiddle halfThis car's sale $13,200

15 records · 12 sold · 3 unsold

Outcome

Car

Gearbox

Date · source

Price

vs median

1999 GMC Suburban K2500 SLT 7.4L

196,000 mi · Pewter Metallic · Automatic · Oct 9, 2026 · Bring a Trailer

Automatic

Oct 9, 2026

Bring a Trailer

−70% vs $14,825

1996 GMC Suburban SLT

110,322 mi · Black · Automatic · Sep 25, 2026 · Mecum

Automatic

Sep 25, 2026

Mecum

+4% vs $14,825

1995 GMC Suburban K1500 SLE

118,000 mi · Summit White · Automatic · Sep 22, 2026 · Bring a Trailer

Automatic

Sep 22, 2026

Bring a Trailer

−44% vs $14,825

1996 GMC Suburban K1500 SLE

125,000 mi · Black & Gold · Automatic · Sep 15, 2026 · Bring a Trailer

Automatic

Sep 15, 2026

Bring a Trailer

−45% vs $14,825

1994 GMC Suburban K1500 SLE

177,000 mi · Onyx Black · Automatic · Sep 4, 2026 · Bring a Trailer

Automatic

Sep 4, 2026

Bring a Trailer

−32% vs $14,825

View all market records →

1–5 of 15 shown

History

Sightings

3 events

Sep 23, 2026, 11:00 AM UTC
Sold
$15,400 · Mecum
Sep 9, 2026, 1:37 AM UTC
Listed for sale
Auction · Mecum
Apr 17, 2026, 12:00 AM UTC
Sold
$13,200 · Barrett-Jackson

1999 GMC Suburban 2500 SLT
Mecum · Listing closed · 143,789 mi · Sep 23, 2026 · View on Mecum
Hammer price $15,400
1999 GMC Suburban
Barrett-Jackson · Listing closed · Apr 17, 2026 · View on Barrett-Jackson
Hammer price $13,200

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See the Suburban (GMT400) market 2 for sale

Identity & configuration