Pontiac Trans Am · Prices

Used 1978 Pontiac Trans Am prices

The average asking price for a used 1978 Pontiac Trans Am is $104,944, with 17,539 miles on average, across 10 cars for sale at U.S. dealers as of Nov 10, 2026.

See the 10 for sale

Average asking

$104,944

median $89,995

Average miles

17,539

For sale now

Average days listed

178

of 7 with a listing date

1978 Pontiac Trans Am prices by state

states with 5+ cars for sale

Too few cars in any one state yet.

Other Pontiac Trans Am years

Year	Average asking	Miles	For sale
2008	$38,500	—	1
2002	$42,610	23,500	6
2001	$31,948	29,056	2
2000	$19,202	58,026	4
1999	$33,623	150,000	4
1998	$29,632	114,000	3
1997	$21,665	12,686	3
1996	$34,700	—	2
1995	$15,500	—	1
1994	$28,949	—	4
1993	$17,995	48,528	1
1991	$14,995	87,000	1
1989	$39,821	14,000	4

Used 1978 Pontiac Trans Am prices: common questions

answered from the cars for sale

What is a fair price for a used 1978 Pontiac Trans Am?

Used 1978 Pontiac Trans Ams for sale at U.S. dealers ask $104,944 on average (half ask less than $89,995), across 10 cars. The cars for sale have 17,539 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check.

How does the 1978 Pontiac Trans Am compare with the 1977 and 1979?

The 1978 asks $104,944 on average with 17,539 miles; the 1977 asks $56,464 with 80,750 miles, and the 1979 asks $62,259 with 50,779 miles.

Used and certified cars for sale at US dealers, each car counted once. Days listed are the dealer’s own days on market where they publish it. Price moves compare the same cars at both ends of the window.