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GMC

C/K

3rd Gen

Markets

GMC

C/K

3rd Gen

1978

MARKET PRICES

1978 GMC C/K - 3rd Gen

Model years for GMC C/K - 3rd Gen

Related Submarkets

GMC C1500 - 3rd Gen

1973 to 1986

21 For sale

GMC C2500 - 3rd Gen

1973 to 1986

3 For sale

GMC C3500 - 3rd Gen

1973 to 1986

1 For sale

GMC K1500 - 3rd Gen

1973 to 1986

16 For sale

GMC K2500 - 3rd Gen

1973 to 1986

3 For sale

GMC K3500 - 3rd Gen

1973 to 1986

0 For sale

GMC C/K - Custom - 3rd Gen

1973 to 1991

13 For sale

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Showing 24 of 103 related listings

Sherman, Texas, USA

1978 GMC K1500

Modified

18k mi TMU

Automatic

LHD

For Sale

$43,950

PC Classic Cars

May 27, 2026

Santa Rosa Beach, Florida, USA

1978 GMC C1500 Sierra Classic

Custom

3k mi TMU

Automatic

LHD

For Sale

$93,000

Drive The Coast

May 25, 2026

Bradenton, Florida, USA

1978 GMC K1500

Custom

216 mi TMU

Automatic

LHD

For Sale

$53,997

Skyway Classics

Mar 12, 2026

New Braunfels, Texas, USA

152

1978 GMC C1500 Sierra Classic

Original & Highly Original

86k mi TMU

Automatic

LHD

For Sale

$19,000

Gateway Classic Cars - San Antonio/Austin

Feb 4, 2026

Fraser, Michigan, USA

1978 GMC Sierra K1500

Modified

50k mi TMU

Automatic

LHD

For Sale

$32,900

Showdown Motors

Sep 28, 2025

Brighton, Colorado, USA

1978 GMC C1500 Sierra Classic

Custom

252 mi TMU

Automatic

LHD

For Sale

Bring a Trailer

Jun 6, 2026

View Auction

Northbridge, Massachusetts, USA

1978 GMC K2500

Custom

3k mi TMU

Automatic

LHD

For Sale

$18,000

Private Seller

Sep 10, 2025

Gresham, Oregon, USA

1978 GMC K1500 High Sierra

Modified

86k mi TMU

Automatic

LHD

Sold

$24,500

Bring a Trailer

Apr 15, 2026

Sherman, Texas, USA

1978 GMC K1500

Original & Highly Original

18k mi TMU

Automatic

LHD

Last Asking

PC Classic Cars

Mar 26, 2026

Grand Rapids, Michigan, USA

1978 GMC C1500 Sierra Grande

Modified

53k mi TMU

Automatic

LHD

Last Asking

$25,900

GR Auto Gallery

Mar 21, 2026

Nashville, Illinois, USA

1978 GMC C1500 Sierra Grande

Modified

42k mi TMU

Automatic

LHD

Last Asking

$19,900

Vaughn's Classic Cars

Feb 23, 2026

Paradise, Nevada, USA

1978 GMC C1500 Sierra Grande

Custom

12k mi TMU

Automatic

LHD

Sold

$18,500

Bring a Trailer

Jan 24, 2026

Scottsdale, Arizona, USA

1978 GMC K1500 High Sierra

Modified

TMU

Automatic

LHD

Not Sold

Barrett-Jackson

Jan 20, 2026

Denver, Colorado, USA

1978 GMC K2500

Modified

3k mi TMU

Automatic

LHD

Last Asking

$24,900

Worldwide Vintage Autos

Jan 8, 2026

Oregon City, Oregon, USA

1978 GMC C1500 SIERRA GRANDE

Modified

70k mi TMU

Automatic

LHD

Not Sold

$15,000

AutoHunter

Dec 22, 2025

Denver, Colorado, USA

1978 GMC K1500

Original & Highly Original

96k mi TMU

Manual

LHD

Last Asking

$16,900

Worldwide Vintage Autos

Dec 20, 2025

Las Vegas, Nevada, USA

1978 GMC K1500

Modified

19k mi TMU

Manual

LHD

Not Sold

$22,000

Mecum

Nov 14, 2025

Oneida County, New York, USA

1978 GMC K1500 Fenderside

Modified

4k mi TMU

Automatic

LHD

Not Sold

$5,900

Bring a Trailer

Oct 29, 2025

Elk Grove, California, USA

1978 GMC K1500 4x4

Modified

92k mi TMU

Automatic

LHD

Not Sold

$7,250

Hagerty

Aug 12, 2025

Denver, Colorado, USA

1978 GMC K15

Modified

27k mi TMU

Automatic

LHD

Last Asking

$19,900

Worldwide Vintage Autos

Jun 26, 2025

1978 GMC K1500 Sierra Classic Fenderside

Monmouth County, New Jersey, USA

1978 GMC K1500 Sierra Classic Fenderside

Modified

TMU

Automatic

LHD

Not Sold

$10,750

Bring a Trailer

May 12, 2025

Concord, North Carolina, USA

1978 GMC Sierra Classic 1500

Original & Highly Original

42k mi TMU

Automatic

LHD

Last Asking

$34,995

Streetside Classics - Charlotte

Apr 26, 2025

Douglas County, Nevada, USA

1978 GMC K2500 Sierra Classic 4×4

Modified

90k mi TMU

Automatic

LHD

Sold

$17,500

Bring a Trailer

Apr 25, 2025

Mankato, Minnesota, USA

1978 GMC Sierra K10 4x4 Short Box

Modified

112 mi TMU

Automatic

LHD

Last Asking

$32,900

Unique Classic Cars

Mar 12, 2025

Page:

1 / 5

Taxonomy

Markets related to the GMC C/K - 3rd Gen.

GMC C/K

1st Gen

1000

1500

2500

K1000

K1500

Custom

GMC C/K - Custom - 1st Gen

1960 to 1966

4 for sale

2nd Gen

C1500

C2500

C3500

K1500

K2500

Custom

GMC C/K - Custom - 2nd Gen

1967 to 1972

5 for sale

3rd Gen

C1500

C2500

C3500

K1500

K2500

K3500

R1500

V1500

R2500

V2500

R3500

V3500

Custom

GMC C/K - Custom - 3rd Gen

1973 to 1991

13 for sale

Markets

Submarkets

CMB

For Sale

GMC C/K

1st Gen (1960 to 1966)

2nd Gen (1967 to 1972)

3rd Gen (1973 to 1991)

C1500 (1973 to 1986)

C2500 (1973 to 1986)

C3500 (1973 to 1986)

K1500 (1973 to 1986)

K2500 (1973 to 1986)

K3500 (1973 to 1986)

R1500 (1987 to 1987)

V1500 (1987 to 1987)

R2500 (1987 to 1989)

V2500 (1987 to 1989)

R3500 (1987 to 1991)

V3500 (1987 to 1991)

Custom (1973 to 1991)

GMC C/K - 3rd Gen

1973 to 1991

66 for sale

1978 GMC C/K - 3rd Gen

Model years for GMC C/K - 3rd Gen

Related Submarkets

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1978 GMC K1500

1978 GMC C1500 Sierra Classic

1978 GMC K1500

1978 GMC C1500 Sierra Classic

1978 GMC Sierra K1500

1978 GMC C1500 Sierra Classic

1978 GMC K2500

1978 GMC K1500 High Sierra

1978 GMC K1500

1978 GMC C1500 Sierra Grande

1978 GMC C1500 Sierra Grande

1978 GMC C1500 Sierra Grande

1978 GMC K1500 High Sierra

1978 GMC K2500

1978 GMC C1500 SIERRA GRANDE

1978 GMC K1500

1978 GMC K1500

1978 GMC K1500 Fenderside

1978 GMC K1500 4x4

1978 GMC K15

1978 GMC K1500 Sierra Classic Fenderside

1978 GMC Sierra Classic 1500

1978 GMC K2500 Sierra Classic 4×4

1978 GMC Sierra K10 4x4 Short Box

Taxonomy

Markets related to the GMC C/K - 3rd Gen.

Classic cars

Cars for sale

Resources

1978 GMC C/K - 3rd Gen

Model years for GMC C/K - 3rd Gen

Related Submarkets

Insure with

What's it worth?

Connect with a dealer

Sell Your Vehicle

Have a question? Ask Rusty info These answers are AI generated and may sometimes display incorrect information. They do not represent Classic.com's values or opinions. By using this chatbot you agree to our Terms and Conditions.

Taxonomy

Markets related to the GMC C/K - 3rd Gen.

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Have a question? Ask Rusty

These answers are AI generated and may sometimes display incorrect information. They do not represent Classic.com's values or opinions. By using this chatbot you agree to our Terms and Conditions.