What did this car last sell for?

$18,000 ($18,900 with buyer's fee) on Bring a Trailer in September 2026.

How does its last sale compare with others?

Its 2026 sale, $18,000, sits inside where most Sierras sold in the last twelve months ($12,000 to $19,500).

Auction history

1978 GMC Sierra

VIN TKL148Z520364

This 1978 GMC Sierra sold for $31,250 on AutoHunter in November 2021 and for $18,000 on Bring a Trailer in September 2026, as of October 10, 2026.

Photo: Bring a Trailer

Every time it’s been to auction

2 appearances. Oldest first.

Nov 2021Sold $31,250AutoHunter63,981 miles
Sep 2026Sold $18,000Bring a Trailer165,000 miles

What Sierras sell for

12 sales in the last twelve months.

$7,000This car, Sep 2026$26,000

Most sold between $12,000 and $19,500

What this spec has sold for, last 12 months

What the listing said

SamWhen it sold in September 2026, the listing gave 165,000 miles.

Sierras that sold

The 12 sales behind the range above, in the last twelve months. Newest first.

Questions

What did this car last sell for?: $18,000 ($18,900 with buyer's fee) on Bring a Trailer in September 2026.
How many times has it been to auction?: Twice, and it sold each time.
How does its last sale compare with others?: Its 2026 sale, $18,000, sits inside where most Sierras sold in the last twelve months ($12,000 to $19,500).

Keep looking

Keep looking.

Sam can keep watching for the next sale of 1978 GMC Sierra and tell you when it happens.

Have Sam keep looking

You’ll be notified when another matching car goes live.

Why it looks like this

No chart and no score. Every figure on this page is a hammer price from a real auction, matched to the car’s trim, body and gearbox, converted at the rate on the day it sold, with the replicas, projects and odd sales set aside. The range is where most of those sales landed. Where there aren’t enough sales to say something, the page says so instead.

GoAskSam links to every sale. Bidding happens on the auction site.