Plymouth Reliant

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Dodge Aries
Plymouth Reliant
1985-89 Plymouth Reliant K LE.png
1985–89 Plymouth Reliant sedan
ManufacturerChrysler Corporation
Also calledDodge Dart K/Plymouth Valiant Volare K (Mexico)
Dodge Michigan (Japan)
ProductionOctober 1980 – December 1988
Model years1981–1989
AssemblyNewark, Delaware (Newark Assembly), United States (sedans and wagons)
Detroit, Michigan (Jefferson Avenue Assembly),[1] United States
Fenton, Missouri (Saint Louis Assembly), United States (2-door sedans only)
Toluca, Mexico (Toluca Car Assembly)
Body and chassis
ClassMid-size car
Body style4-door wagon (1981–88)
4-door sedan (1981–89)
2-door coupe (1981–89)
LayoutTransverse front-engine, front-wheel drive
RelatedChrysler LeBaron
Chrysler Town & Country
Dodge 400
Transmission4-speed A460 manual
5-speed A465 manual
5-speed A520 manual
5-speed A525 manual
3-speed A413 automatic
3-speed A470 automatic
Wheelbase100.3 in (2,548 mm)
Wagon: 100.4 in (2,550 mm)
Length178.6 in (4,536 mm)
Wagon: 178.5 in (4,534 mm)
Width68.0 in (1,727 mm)
HeightSedan: 52.9 in (1,344 mm)
Coupe: 52.5 in (1,334 mm)
Wagon: 53.2 in (1,351 mm)
Curb weight2,300 lb (1,043 kg)
PredecessorDodge Aspen / Plymouth Volaré
SuccessorDodge Spirit / Plymouth Acclaim

The Plymouth Reliant and Dodge Aries are mid size cars introduced for model year 1981 as the first "K-cars" manufactured and marketed by the Chrysler Corporation. The Reliant and Aries were the smallest cars to have the traditional 6 passenger 2 bench seat with column shifter seating arrangement favored by customers in the United States (Chrysler marketed the car as being able to seat "six Americans"), similar to larger rear-wheel drive cars such as the Dodge Dart and other front-wheel drive cars such as the Chevrolet Celebrity. The Reliant was powered by a then-new 2.2 L I4 SOHC engine, with a Mitsubishi "Silent Shaft" 2.6 L as an option (this engine also featured hemispherical combustion chambers, and all 1981 models equipped with it featured "HEMI" badges on the front fenders). The Reliant was available as a 2-door coupe, 4-door sedan, or as a 4-door station wagon, in three different trim lines: base, Custom and SE ("Special Edition"). Station wagons came only in Custom or SE trim.

As rebadged variants, the Reliant and Aries were manufactured in Newark, Delaware, Detroit, Michigan, and Toluca, Mexico — in a single generation. After their introduction, the Reliant and Aries were marketed as the "Reliant K" and "Aries K".[2] The Aries was sold as the Dart K in Mexico,[3] and as the Michigan in Japan.[4] The Reliant replaced the Plymouth Volaré/Road Runner, while the Aries replaced the Dodge Aspen.

The Reliant and Aries were selected together as Motor Trend magazine's Car of the Year for 1981. Initial sales were brisk, with both Reliant and Aries each selling over 150,000 units in 1981, with cumulative sales of million Aries and 1.1 million Reliant units over the nine-year run.


1981 Dodge Aries coupe
1986–1988 Dodge Aries wagon

Chrysler was facing a grave financial crisis due to poor business decisions, lack of investment in new products during previous years, and external factors outside of their control as the 1970s ended. Lynn Townsend, chairman from 1967–75, had pursued a hands-off policy of running the company, refusing to spend more than the minimum on new drivetrains or platforms as long as the existing ones continued to sell. Sales of the company's larger cars started dropping after the 1973 OPEC Embargo and an increased amount of company volume consisted of lower profit compact models. Chrysler also had a policy of producing cars regardless of whether a customer ordered them, which was in contrast to AMC, Ford, and GM who only produced vehicles they received orders for. Soon, they were left with a backlog of unsold inventory which cost money to store and had to resort to the money-losing tactic of rebates to get rid of these excess cars. Compounding these difficulties were new Federal emissions and safety regulations during the 1970s which added more to the production costs of each car. Townsend retired in 1975 and left the reins to John Riccardo, who presided over a slowly-sinking company.

The following year, the compact Dodge Aspen/Plymouth Volare debuted as replacements for the dated Dodge Dart/Plymouth Valiant, but were rushed into production and ended up with a major string of quality control problems that led to them being one of the most recalled cars in US history. In 1977, Riccardo petitioned newly elected US president Jimmy Carter for a Federal bailout, but Carter would not consider the idea as long as Chrysler's present management were in charge. In January 1978, Chrysler released the Dodge Omni/Plymouth Horizon, a US adaption of the European Simca Horizon and the first domestic-built FWD subcompacts. They came out in a year when larger cars were in demand and dealers struggled to move them from lots, costing the hard-pressed company yet more money. Ford president Lee Iacocca was fired on July 13, 1978 and three months later, Chrysler offered him the position of company president. By this point, the smallest of the Big Three American automakers was close to collapse, struggling from the unexpected poor sales of the Omni, the fallout from the Aspen recalls, and the decision to discontinue full-sized Dodges and Plymouths in 1978, leaving them without a full-sized car in a year of strong sales for them. Since 1976, quality control on Chrysler vehicles had become worse.

Although the K-platform had been designed during 1978, the failing company could not afford by this point to put them into production. Thus, Iacocca and Riccardo decided to repeat the original 1977 request for government assistance, but since the Carter Administration would not offer any help until the existing management was removed, Riccardo stepped down as chairman and gave Iacocca the job. During a series of Congressional hearings, Lee Iacocca made his case for a Federal bailout of Chrysler, citing past bailouts of the railroad industry and aerospace company Lockheed-Martin as precedent. He argued that thousands of American jobs would be saved and the company had been consciously attempting to build modern, economical cars such as the Omni, but fate had dealt them a bad hand. Iacocca also stated that excessive government regulations were costing needless money. Congress approved the bailout after Chrysler detailed the plans for their new FWD platform and the first handful of K-cars trickled off the assembly line at Detroit's Jefferson Avenue plant in late 1980.

The Reliant and Aries were downsized replacements for the six-passenger Volare and Aspen, which in turn were modernized version of the original Valiant and Dart compact cars of the 1960s. Based on experience gained with subcompact Omni/Horizon of 1978, the roomier K-cars set out to build a family sized car with a front-wheel drive design powered by a four-cylinder engine. They were offered as 2 and 4 door notchback sedans and wagons and retained six-passenger seating on two bench seats. While the Chevrolet Citation introduced front-wheel drive in the 1980 model year to replace the Nova, its unusual styling and problems with recalls hampered its success. They achieved nearly a million in sales between the two original nameplates before being rebadged and upgraded, not counting the numerous stretched, sporty or minivan derivatives. Ford did not replace its family-sized Fairmont/Granada/LTD with a front-wheel drive design until the 1986 Ford Taurus, while cars like the Chevrolet Cavalier and Ford Tempo would be marketed as upscale compacts rather than family sedans.

Initial advertisements for the Aries were done in red, white, and blue and emphasized American industry's desire to answer the challenge of Japanese products and also promoted the low $5,880 base price. Since Chrysler was so financially strapped, early promotional shots featured the same car, but with Dodge and Plymouth badges and trim swapped. In 1981, sales of the Reliant and Aries got off to a slow, but early start and can be attributed to Chrysler's inadequate preparation. Instead of producing a sufficient amount of base models, Chrysler was producing a larger number of SE and Custom models. When consumers arrived at Plymouth (and Dodge) dealers, they were shocked to find that the Reliant they were planning on purchasing would end up costing hundreds or thousands of dollars more. As a result of this, Chrysler corrected this and began building more base models then sales of the Reliant and Aries skyrocketed.

The Reliant and Aries were available in standard "base", mid-level Custom, and high-end SE (later renamed LE) trim levels. Unlike the coupe and sedan, the station wagon was not available in base trim. "SE" Reliant/Aries wagons came standard with exterior woodtone siding, although it could be deleted. All models except base could be ordered with front bucket seats rather than the standard bench. By 1987, though, bucket seats became standard and bench seats were optional without charge.

Changes through the years[edit]

1982–1984 Dodge Aries coupe
1985–1989 Dodge Aries coupe
1983 Plymouth Reliant coupe
1988 Plymouth Reliant wagon

  • 1982: A new hood ornament (changed from either a Plymouth "frog legs" hood ornament or a Dodge badge mounted flat on the hood to an upright Chrysler Pentastar), a counterbalanced hood, and black painted valve cover on the 2.2L engine (vs. the former blue). 1981 and 1982 were the only 2 years you could have ordered a factory installed sunroof on coupes and sedans. Actual production numbers are not known.
  • 1983: A blacked out grille is made standard on the Aries. Also, the 4-door sedan and station wagon models finally received roll-down rear door windows vs. the former stationary glass with rear quarter pop-out panes.
  • 1984: The hood ornament was removed and the Chrysler Pentastar moved to the grille; the Mercedes Benz-styled grille used on the Reliant was modified. Also, the tail lights received chrome trim, and the interior received a padded dash and new black instrument cluster with round gauges.
  • 1985: The first major changes occurred when the Ks received a new, rounder front fascia, featuring either a new egg-crate or crosshair grille for the Plymouth and Dodge that was the same height as the headlights (rather than going all the way up to the hood as with previous model years). A new rear fascia featuring five-section taillights. A new trim line, the top-tier LE ("Luxury Edition"), was added (it also replaced the Custom trim level on the wagon). The base engine was a transverse mounted Chrysler designed 2.2 L (135 cid) inline-four engine with an electronic two-barrel carburetor (later replaced by a fuel injection system in 1986), rated at 82 hp (61 kW). Transaxles were a 4-speed floor shift manual or a 3-speed automatic with either a floor or column shift. A Mitsubishi motor was optional (automatic transmission was required with that engine), and cars so equipped for 1981 were badged as 2.6 HEMI. Reliants and Aries equipped with this engine accelerated 0–60 mph in the 13-second range.
  • 1986: There was the replacement of the 2.2 L engine's carburetor by a new throttle-body electronic fuel injection system, while a new 2.5 L four-cylinder engine, also fuel-injected, was added to the option list, replacing the Mitsubishi 2.6 L G54B engine, but driveability and reliability problems led to its replacement. (Just like the 2.6, automatic transmission was mandatory for the 2.5.) The four-speed manual transmission – previously offered as standard equipment – was dropped. The SE trim line is dropped, and the LE and base trim remained the only trims until the end of production.
  • 1988: All Reliant models were renamed Reliant America in the U.S., and Reliant Canada, in Canada, and was offered in one "LE" trim level. This marketing strategy was also practiced with the Dodge Omni America/Plymouth Horizon America in 1988, and as a separate base series for the Dodge Shadow/Plymouth Sundance twins for 1992. It is also the last year for the station wagons.

After 1987, the Reliant and Aries underwent only minor changes throughout the rest of its production run. The last K-car rolled off the assembly line on December 9, 1988.[citation needed] The 1989 Reliant and Aries were carryovers from the 1988 model year and only the America and Canada trims were available on these models. No station wagon models were sold in 1989. The Reliant was replaced by the Acclaim for 1989, while the Aries was replaced by the Spirit.

Production numbers[edit]

* For 1981, coupe and sedan production figures were not listed separately.

Dodge Aries Production Figures[5]
Coupe Sedan Wagon Yearly Total
1981 114,631 41,150 155,781
1982 19,787 52,268 32,608 104,663
1983 18,543 60,745 33,251 112,539
1984 16,152 67,645 36,235 120,032
1985 21,071 69,432 27,472 117,975
1986 13,996 60,337 23,035 97,368
1987 7,721 71,216 20,362 99,299
1988 6,578 85,613 19,172 111,363
1989 3,359 49,837 - 53,196
Total * * 233,285 972,216
Plymouth Reliant Production Figures[5]
Coupe Sedan Wagon Yearly Total
1981 100,137 51,500 151,637
1982 26,965 72,046 40,212 139,223
1983 21,961 82,546 42,055 146,562
1984 19,820 88,818 43,545 152,183
1985 24,957 81,275 31,506 137,738
1986 15,762 79,988 27,255 123,005
1987 9,331 71,717 22,905 103,953
1988 8,543 95,551 22,213 126,307
1989 4,032 48,203 - 52,235
Total 281,191 1,132,843

Trim levels[edit]

  • Base: 1981–1987; America/Canada: 1988–1989
  • Custom: 1981–1984; LE: 1985–1989
  • SE: 1981–1986

See also[edit]


  1. ^ Vehicles built at Jefferson Avenue Assembly
  2. ^ allpar K-Chronology
  3. ^ "Mexican Mopars, Part 5: Dodge Darts of the 1980s – Not Darting Away from a Good Name". December 22, 2016.
  4. ^ "CC Brochure Boggle: 1986 Dodge Michigan—They Sold What, Where?!". December 4, 2020.
  5. ^ a b Flammang, James M. (1999). Standard catalog of American cars, 1976-1999. Ron Kowalke (3rd ed.). Iola, WI: Krause Publications. ISBN 0-87341-755-0. OCLC 43301709.

External links[edit]