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Nobody sets out to find the Thunderbird that sold the most copies. But that is exactly what makes this 1978 Ford Thunderbird Diamond Jubilee Edition on Hagerty Marketplace interesting. It is a blue-on-blue personal-luxury coupe with 31,500 miles indicated, offered at no reserve, and the auction is scheduled to end Monday, Nov. 16, at 2:45 p.m. ET. At the time of writing, the high bid was $2,450 with 11 bids placed.
The Thunderbird Everybody Had a Cousin Who Owned
Ford downsized the Thunderbird for 1977, and buyers responded in huge numbers. Ford sold roughly 352,000 Thunderbirds in 1978, the best single sales year in the nameplate's history, according to Wikipedia's summary of the seventh generation. The Hagerty listing makes the same point, noting that the redesign proved a slightly smaller luxury coupe could still be enormously successful.
That popularity is the reason cars like this are easy to overlook. When more than 350,000 were built in a single year, no one thought to set one aside. Most were driven, commuted in, and replaced. A survivor that still looks like the showroom pitch has become the harder thing to find, even if the model itself was never scarce.
What the Diamond Jubilee Added
For 1978, Ford marked its 75th anniversary with the Diamond Jubilee Edition. According to Wikipedia and a Barn Finds write-up of another example, the package pushed the sticker to nearly $12,000, about double the base price, and included every option except a moonroof and an engine block heater. Early cars came in Diamond Blue or Ember Metallic, and white followed later in production.
This car carries the Diamond Jubilee script on its opera windows and the matching hood ornament, along with a padded vinyl landau roof, hideaway headlamps, color-keyed turbine-style cast wheels, and whitewall radials. Inside are luxury cloth split-bench seats with Thunderbird logos, power windows and locks, a power driver's seat, tilt steering, cruise control, air conditioning, and a woodgrain-style trim package. Power comes from a 400-cubic-inch V8 with a three-speed SelectShift automatic, according to the listing, and the VIN decodes to a Chicago-built car.
What the Seller Reports
The seller, who bought the Thunderbird in 2016, says the car was repainted in 2025 because the original paint had begun fading after years outside. The listing also reports 2025 work that included head gaskets, front brake pads, brake hoses, rear brake lines and shock absorbers. In October 2026, the seller says they fitted a rebuilt carburetor, fuel pump, fuel filter and ignition control module. The title is described as clean and in the seller's name, and the only imperfection listed is interior wear.
In the comments, the seller also explained that the silver around the taillight bird emblems was touched up with a paint pen after wearing off, and said it is beginning to fade again. Driving and walk-around videos were promised, so bidders may want to check the listing before the auction closes. As with every Hagerty Marketplace auction, the details come from the seller, and bidders are responsible for their own due diligence.
Why Would Anyone Want One?
It is a fair question, and the answer is mostly about what the car represents. The late-1970s personal-luxury coupe was an American invention: long hood, plush velour, hidden headlights, and a ride tuned for the highway rather than the corners. Few modern cars try to do any of that. Plenty of people also remember a parent or grandparent driving a car just like this, and for them a clean one is a time capsule more than a trophy.
It also stands out in a hobby that tends to chase the rare and the fast. Motorious has recently looked at other cars from the same corner of the market, including a 1979 Lincoln Continental Mark V Cartier Edition, a long-owned 1978 Lincoln Town Car, and a 2,100-mile Cadillac Allanté. Each raises the same question about why we preserve what once seemed ordinary, and this Thunderbird may be the most common of the group.
The Details
- Year and model: 1978 Ford Thunderbird Diamond Jubilee Edition
- Engine and transmission: 400-cubic-inch V8, three-speed automatic
- Mileage: 31,500 miles indicated (TMU)
- Color: blue exterior, blue interior
- Location: Dayton, Ohio
- Sale terms: no reserve, ending Nov. 16 at 2:45 p.m. ET
You can see the full 45-photo gallery and bid history on the original Hagerty Marketplace listing.
