Luxury Muscle Car: 1970 Pontiac Grand Prix Model J

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There’s something about the early-’70s Grand Prix that just hits differently, and this 1970 Pontiac Grand Prix Model J listed on eBay is a good reminder why. Finished in green and showing 119,000 miles, it’s being offered by a private seller with a clean title and described as an original example. These cars were Pontiac’s take on blending performance with comfort, and even today they still carry that same vibe.

According to the seller, this Grand Prix is powered by a 400 V8 paired with an automatic transmission. That’s pretty much the heart of what made these cars appealing when new, plenty of power in a more refined package. The seller says it “runs excellent” and mentions that it has “lots of power,” which suggests it’s still delivering on that original intent.

There have been some recent updates as well. The listing notes that a new water pump, fan shroud, alternator, and battery were just installed. On top of that, the ignition system has been refreshed with upgraded plugs, wires, and a distributor cap. The tires are also said to be about a year old, which at least checks one more item off the list for the next owner.

The seller describes the car as “all original,” though they don’t go into detail about what that includes beyond the drivetrain and general setup. It’s also noted as a non-smoker, no pets vehicle, which is something you don’t always see mentioned on older cars. Features listed include heat, air conditioning, tilt steering, and what the seller refers to as a “carriage top,” which adds to that personal luxury feel these cars were known for.

What makes the 1970 Grand Prix interesting from an enthusiast standpoint is how it straddles two worlds. It’s not a stripped-down muscle car, but it’s also not just a cruiser. The long hood, V8 power, and rear-wheel-drive layout keep it connected to Pontiac’s performance roots, while the interior features and overall design lean more toward comfort.

The listing itself is pretty straightforward, which leaves some things open to interpretation, but it does give a clear sense of how the car has been maintained recently. It’s not being presented as a project or a showpiece, more like a car that’s been kept going and is ready for someone else to take over.

For buyers who appreciate something a little different from the usual GTO or Firebird, a Grand Prix like this can be an interesting alternative. It still carries that Pontiac identity, just in a slightly different form.

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Comments

  1. DennisMember

    I love these GPs!! Engine and trans options were interesting for these. A sled that will fly!! Same platform as the 70 Monte Carlo.

    Like 10
  2. Fahrvergnugen FahrvergnugenMember

    Nice green machine, no hornet needed, but it looks like the headliner needs attention. Wonder what the reserve is, with a little over 50 hours to go.

    Like 7
  3. Nelson C

    And it’s green! Such handsome cars. Could make any guy or gal feel just a little better about themselves.

    Like 1
  4. Robert haake

    Where is it located though ?

    Like 0
    • John F

      Located in: Van Nuys, California, United States

      Like 1
  5. tap

    Pontiac made such fine cars back in the 60s early 70s and it is a shame GM tossed them to the history books. No car line had better in those years and then GM decided to freeze Pontiac and Oldsmobile out of existence. Pontiac was given nothing to sell except for the under powered GP and the Trans Am which dealers could not get enough. Olds had the Cutlass and nothing else.
    These Gran Prixs were awesome cars and I always liked the green on this one. I do not like the fact this one has manual windows.

    Like 1
  6. Dave Brown

    Grand Prix for very very nice American luxury and sporting vehicle. They were the grand Boulevard cruiser. So many Pontiacs were so nice and this is one of them. Whatever happened to General Motors?

    Like 1
  7. JoeNYWF64

    Not sure why fan is not inside shroud

    Like 0
  8. Mike Boruta

    Wrong shroud.

    Like 1
  9. hairyolds68Member

    nice poncho. i bet they are looking for north of 30k. pretty sloppy under the hood for the money

    Like 1
  10. Toypartman

    There’s something not right with the fan belt spacing, especially the A/C compressor. Also the power steering belt doesn’t look like it’s running parallel with the alternator belt. My bet is the person that put on the new water pump forgot how to properly put the accessories back on the front of the engine. Also as noted before, the fan shroud is totally wrong for this model. It might as well not be there at all. Looks like somebody threw this together to sell it.

    Like 0
  11. Robert Gunn

    That shroud will not work, especially with ac on in the summer months.

    Like 1
  12. stillrunners stillrunnersMember

    These were the cat’s meow back then…..buddies older sister bought one new….

    Like 2
  13. Mark

    Nice Pontiac here. Noticed A/C belt missing and breather hose not connected to air cleaner. Under hood needs to be cleaned up. And what is the blue covering on the rear window shelf.

    Like 0
  14. Robert Haake

    Well how much to buy it ? All I see is reserve not met

    Like 0

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