1965 Rambler Marlin: How AMC's Compact Fastback Grew Into a Six-Passenger Coupe

The Marlin began as a smaller car. In January 1964 American Motors showed the Rambler Tarpon to engineers at the Society of Automotive Engineers convention, and a few weeks later to the public at the Chicago Auto Show, according to Mac's Motor City Garage. Richard A. Teague and his design staff had built it in the summer of 1963 on a production Rambler American convertible with a 106-inch wheelbase. It was a compact fastback, shown to the public months before Ford's Mustang went on sale in April 1964.^1,2

That timing matters to the Marlin's origin story, because the story has several versions. Steve Salmi of Indie Auto has compared them. A 1996 club publication said Teague developed the Tarpon in response to the Mustang's sales success, which the dates contradict. Designer Vince Geraci recalled that Teague wanted a fighter for the Mustang. Jim Alexander said the trigger was news of Plymouth's coming Barracuda, while Geraci could not recall the Barracuda being mentioned. Bob Nixon said the Tarpon was developed before anyone knew about the Mustang.²

The decision that turned the Tarpon into the Marlin is better documented. Mac's Motor City Garage places it within AMC's rebranding under chief executive Roy Abernethy, who wanted to move the company from economy cars toward more profitable intermediate and full-size models. The Tarpon's fastback theme was moved from the compact American to the intermediate Classic, which had been fully redesigned for 1965. Teague later recalled Abernethy's view bluntly: “Roy Abernethy didn't like little cars.” In Teague's account, Abernethy suggested the Classic wheelbase for V8 availability and more room inside.^1,2

There was also an engineering reason, though it is disputed. Guy Hadsall Jr., as quoted by Indie Auto, reported that AMC's V8 would not fit the compact platform and that a more compact V8 was a year to a year and a half away, so Abernethy wanted a V8 from the start of production. Salmi questions that reasoning, noting that the 287 V8 was rated only two horsepower below the Mustang's base 289 and that dealers later fitted V8s into Americans. Accounts also differ over whether Teague supported the larger car or opposed it.²

Even the roof has competing versions. Wikipedia says the roof was raised over the rear seat because Abernethy, about six feet four, insisted on being able to sit there. Indie Auto collects the variants: Patrick Foster has written of one inch in 1993 and three inches in 2013; Teague recalled that Abernethy added an inch while he was in Europe and that he never got over it; and Geraci, as reported by Strohl, remembered raising the rear roof slope by an inch and a half. Whether the change was to height or slope is unclear.^3,2

The production car arrived in the middle of the model year. Wikipedia dates the official announcement to February 10, 1965, and its arrival in Rambler showrooms to March 19. Old Cars Weekly describes a six-passenger fastback on the Classic's 112-inch wheelbase, with power front disc brakes standard and an Ambassador instrument panel. Wikipedia specifies Bendix four-piston front disc brakes, individual reclining front seats, front and rear armrests and engine-turned aluminum trim on the dash. The base price was $3,100, according to both sources.^3,4

The engine list ran from a six to a 327. Old Cars Weekly gives the standard 232 six at 155 horsepower, a 287 V8 at 198 and a 327 at 270. Wikipedia lists the 287 at 189 horsepower and two 327s, at 250 and 270. Those are factory gross-era ratings as published, and the two sources disagree on the 287. Transmissions ran from a three-speed manual through overdrive to Flash-O-Matic automatics, and Old Cars Weekly singles out the Twin-Stick overdrive, which gave five forward speeds.^4,3

AMC pitched the Marlin on comfort. Old Cars Weekly writes that the Tarpon had seemed aimed at the Barracuda and the Mustang, but that the Marlin emphasized comfort and roominess for six passengers instead of performance. Indie Auto says it was marketed as a luxurious sporty coupe, not a high-performance car like the GTO, and that its advertising stressed roominess. Wikipedia calls it a personal luxury car intended to fill a gap between the smaller fastbacks and the luxury cars.^4,2,3

The tests matched that pitch. Tom McCahill's Mechanix Illustrated test of a 327 automatic, reported by Old Cars Weekly, gave 0 to 60 mph in 9.7 seconds. Wikipedia cites a Popular Mechanics test at 10.8 seconds, without naming the tested configuration. Both are period measurements tied to the cars tested. The styling drew criticism: Wikipedia records that Automobile Quarterly called the car “very ugly.” The Marlin was quick enough for a six-passenger coupe, and neither test presented it as a performance car.^4,3

For its abbreviated first season, the Marlin sold well by its own standards. Old Cars Weekly and Wikipedia both give 10,327 for 1965, from a March start. That was the high point. Production fell to 4,547 for 1966 and 2,545 for 1967, according to both sources, for 17,419 in all. The 1965 cars therefore make up about 59 percent of every Marlin built. Old Cars Weekly also counts only 33 four-speed Marlins across the three years, a tiny share of a car that was sold on comfort.^4,3

Within AMC's own showroom the Marlin was outsold by its siblings. Indie Auto notes that the top-end Rebel SST and Ambassador DPL two-door hardtops vastly outsold it, even after the Marlin was restyled for 1967. The Rambler name was dropped from the car for 1966. The Marlin had been moved onto the Classic to give it V8 availability and more room, in line with Abernethy's push toward bigger cars, yet it was AMC's conventional top-line hardtops that sold in volume.^2,1

Salmi ends his survey with a caution that fits the Marlin well. Oral histories from designers are valuable, he writes, but participants may misremember or put their own spin on events. The documented facts are narrower: a compact show car in January 1964, a decision to build it on the intermediate Classic, a February 1965 announcement, a $3,100 price and 10,327 first-year cars. The reasons behind the decision and the roof, which the participants remember differently, remain matters of testimony.^2,1,3,4