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The Spartan: A Neo-Classic Built on the 280ZX

Before the better-known 300ZX-based Spartan II, the Spartan Motorcar Co. of San Marcos, California built its 1930s-style neo-classic on the S130 Datsun/Nissan 280ZX. Under the long fiberglass hood, flowing fenders, upright grille and side-mounted spares is a 280ZX 2+2, with its engine, transmission, suspension, dash and much of its interior intact.

Very little factory history survives for these cars. What's below is pieced together from sale listings, owners and people who worked on them, so some details conflict. We note where they do.

Photos

This Spartan was shown at the 2023 Bautzen air show (Bautzener Flugtage) in Germany. The photographer lists it as a 1979 automatic with a targa (T-top) roof, which would place it in the 280ZX era. From the outside, the early cars look much like the later Spartan II.

Front three-quarter view
Front three-quarter view
Front, with the upright grille and twin horns
Front, with the upright grille and twin horns
Door, T-top and rear quarter window
Door, T-top and rear quarter window

Photos: Fiver, der Hellseher, via Wikimedia Commons, licensed CC BY-SA 4.0.

Have photos of a 280ZX-based Spartan, especially the 280ZX dash or the L28 engine? Send them in and we'll add them.

History

Spartan was the work of coachbuilder Ron Sparks. The company appears as both Spartan Motorcar Co. (in its own brochure) and Spartan Classic Motors. Around 1975 he worked with Alain Clénet on some of the first Clénet neo-classics. Frustrated with the quality control there, he started his own company, building the Sparks Roadster and a Sparks Phaeton dual-cowl limousine with Connolly leather and a hand-rubbed walnut dash.

Sparks then set out to build a neo-classic that was more affordable: a statement car for someone on their way up. He chose the 280ZX as the platform and called it the Spartan. The cars were sold new through Datsun (later Nissan) dealerships, and because of that dealer network, most Nissan shops could service the running gear.

When the Z31 arrived, Spartan retooled for the new car and the 300ZX-based Spartan II followed. The company faded out in the late 1980s or early 1990s; one account blames Sparks's personal troubles, including a divorce.

The cars were popular with the Hollywood crowd. Owners are said to have included Joan Collins, Eddie Murphy and Tony Curtis, and Dallas Cowboys running back Tony Dorsett had a 1983 Spartan built for him in the team's silver and blue.

What's Under It

  • Base car: the 280ZX 2+2. The Dorsett car's VIN begins HGS130, the 280ZX 2+2 code (see 280ZX VIN decoding), and listings describe stripped 280ZX Turbo 2+2s being used.
  • Engine: the 280ZX's 2.8L L28 inline-6, either normally aspirated or the L28ET turbo. Several surviving cars are turbos.
  • Transmission: most surviving cars have the 280ZX 3-speed automatic, but at least two 1981 cars, including one described as a 280ZX prototype, have been listed with a manual.
  • Roof: T-tops, from the 280ZX.
  • Interior: stock 280ZX dash, gauges and center pod (oil pressure, boost and clock on turbos), 280ZX chrome door handles, and the 2+2 rear seats. Cars were ordered in custom colors and leather.
  • Body: a hand-built neo-classic body over the 280ZX. A former builder describes fiberglass bodies on the stripped cars; one seller of an early car says it uses Nissan sheet metal. The tail lights are reported to be off-the-shelf units.
  • VIN: some cars are titled under the 280ZX's Nissan VIN as a "Spartan"; at least one 1983 car carries a separate manufacturer VIN.

Because the drivetrain is all 280ZX, the rest of our S130 section applies to these cars, including model year differences, engines and the factory service manuals.

Years, Production and Price

There are no surviving factory records that we know of, and the numbers people quote don't agree:

Detail What's been claimed
280ZX-based yearsAbout 1980 to 1983. A 1980 car has been offered as "#2," a 1981 car has been sold as a 280ZX prototype, and several cars are titled as 1983 models.
Total builtAround 80 (one listing, for the Spartan II), "no more than about 84," an estimated 300 (CLASSIC.COM), "approximately 350 Spartans and Spartan IIs" combined, and "500" from one owner's car numbered 21. Production ended in the late 1980s.
Price new"$49,000 or more" through Datsun dealers, according to a former builder. Other listings claim much higher figures, up to $125,000.
NameUsually just "Spartan" for the 280ZX cars and "Spartan II" for the 300ZX cars, but some 1983 cars are sold as Spartan IIs.

Low-mileage survivors still turn up for sale, often with under 20,000 to 40,000 miles.

What They Sell For

Spartans come up for sale a few times a year, mostly at Mecum, Bring a Trailer and dealers. Some recent sales of 1983 cars tracked by CLASSIC.COM:

Date Car Where Price
Jan 20181983 Spartan, 40k milesMecum Kissimmee$27,500
Apr 20181983 SpartanPalm Beach, FL$20,900
May 20221983 Spartan II Phantom CoupeMecum Indy$16,500
Jul 20231983 Spartan, 26k milesMecum Kissimmee$21,000
Jan 20241983 Spartan II Neoclassic, 26k milesMecum Kissimmee$12,500

Roughly $12,000 to $28,000 depending on condition. Listings don't always say which chassis a car is on, so check under the hood before you buy. Current prices: CLASSIC.COM Spartan market.

Spartan or Spartan II?

Spartan (S130) Spartan II (Z31)
Base car280ZX 2+2300ZX 2+2
Engine2.8L L28 inline-6, often turbo3.0L VG30 V6
Automatic3-speed4-speed
Dash280ZX dash and center pod300ZX dash
YearsAbout 1980-19831984 on

Quickest check: open the hood. An inline-6 means a 280ZX-based Spartan; a V6 with a "3000" plenum means a Spartan II.

Own a 280ZX-based Spartan?

We'd love more photos and to fill in the history: build numbers, original paperwork, brochures or dealer material. Email us, or share it on the forum.

Sources Used