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Ɛ̃fini

Ɛ̃fini was Mazda's Japan-only luxury and performance vehicle marque, operated from 1991 until its dealership network was absorbed into Mazda in 1997.

Last updated August 25, 2026

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Overview

Ɛ̃fini was a luxury-oriented Japanese vehicle marque created by Mazda during the company's ambitious effort to diversify its domestic sales channels. It operated in Japan from 1991 to 1997 and was positioned above mainstream Mazda products, alongside Mazda's other experimental Japanese-market marques, including Eunos and Autozam. Whereas Autozam was aimed at entry-level buyers and Eunos was associated with a more lifestyle-oriented, driver-focused identity, Ɛ̃fini was intended to present Mazda with a more exclusive and premium image. The brand grew out of Mazda's former Mazda Auto Store dealership network, a channel dating from the introduction of the Mazda R360 in 1959. Mazda reorganized its Japanese retail structure in the late 1980s and early 1990s, creating several separate marques in an attempt to address different customer groups and price levels. Ɛ̃fini inherited much of the former Mazda Auto Store infrastructure and sold vehicles that were generally based on existing Mazda products, but were presented through a distinct name, logo, dealer environment, and model strategy. Its range combined rebadged Mazda vehicles with models marketed as premium offerings. The MS-6 was a hatchback related to the Mazda Cronos family, while the MS-8 was a hardtop-style sedan with a distinctive interior focused on passenger space and an airy cabin. The MS-9 was based on the Mazda Sentia executive sedan. The marque also sold the RX-7 sports coupe and the MPV minivan, giving it a broader portfolio than a narrowly defined luxury-sedan brand. The MS designation used for the marque's sedans was associated with the Greek expression “Megáles Sképseis,” translated as “great thoughts” in reference material about the brand. Ɛ̃fini's vehicles were marketed as exclusive products within Japan's regulatory and market context. The MS-6 and MS-8 shared a 2.0-liter V6 engine and had the same overall length, but differed substantially in body configuration and interior concept: the MS-6 used a practical hatchback layout, while the MS-8 emphasized the comfort and openness of a hardtop sedan and offered bench-style seating arrangements. The RX-7 supplied the performance image, while the MPV expanded the marque into the growing minivan segment. The brand's life coincided with the collapse of Japan's asset-price bubble in the early 1990s. The resulting economic conditions weakened demand for expensive vehicles and made Mazda's multi-marque, multi-dealer strategy difficult to sustain. Several of Mazda's domestic sales experiments were subsequently scaled back. By 1997, the Ɛ̃fini dealership operation had been integrated into Mazda locations, effectively ending the marque as an independent retail brand. Some Japanese dealerships retained aspects of the former sales-channel structure, but continued selling Mazda-branded vehicles rather than a separate Ɛ̃fini product line. The name should not be confused with “Infini,” the designation used on certain limited-edition second-generation Mazda RX-7 models in the late 1980s. Those cars carried infinity-symbol badging and preceded the Ɛ̃fini marque. During its operating period, Ɛ̃fini dealerships also sold Citroën products in Japan, alongside Citroën activity associated with Eunos locations. Today, Ɛ̃fini is a defunct historical Mazda marque remembered primarily for its MS sedans, its association with the RX-7, and Mazda's broader early-1990s attempt to create a segmented Japanese retail architecture.

History

Ɛ̃fini emerged from Mazda's late-1980s restructuring of its Japanese distribution system. Mazda had historically used dealership channels such as Mazda Auto Store, but sought to broaden its domestic appeal by dividing its products and retail outlets among multiple marques. The resulting system included Mazda itself, Ford-branded offerings, Autozam, Eunos, and Ɛ̃fini. Each name was intended to communicate a different market position, allowing Mazda to address entry-level, mainstream, enthusiast, and premium customers through separate retail identities. The Ɛ̃fini marque began operating in 1991 as the luxury-oriented member of this group. Its name was pronounced similarly to the French word “infini” and used a distinctive typographic form based on a lowercase Greek epsilon with a tilde. Most of its retail presence was in Japan, and the brand was closely associated with dealerships that had previously operated under Mazda Auto Store. The marque's products were largely derived from Mazda's existing engineering and model portfolio, but were sold with separate badging and a more exclusive positioning. Its early range included the MS-6 hatchback, the MS-9 executive sedan, the RX-7 sports coupe, and the MPV minivan. The MS-8 joined the lineup in 1992 and remained in production through 1997. Among the sedans, the MS-6 and MS-8 were mechanically related, sharing a 2.0-liter V6 and an overall length of approximately 4,695 millimeters, but they served different practical and stylistic purposes. The MS-6 used a hatchback body related to the Mazda Cronos family, while the MS-8 adopted a hardtop-sedan format with an emphasis on cabin openness and flexible passenger seating. The MS-9 was a rebadged Mazda Sentia, placing the marque in the executive-sedan class. The RX-7 gave Ɛ̃fini a strong performance association, although the marque's portfolio was not limited to sports cars. The MPV provided a family-oriented and utility-focused offering, illustrating Mazda's attempt to use the Ɛ̃fini channel for several vehicle categories rather than only traditional luxury cars. Citroën vehicles were also sold through Japanese Ɛ̃fini dealerships during the brand's operating period, as well as through Eunos-related locations. The timing of the launch proved difficult. Japan's asset-price bubble collapsed around the beginning of the 1990s, weakening the economic environment in which Mazda had designed its multi-marque strategy. Maintaining numerous brands and dealership networks required substantial resources, while consumers became less inclined to purchase premium vehicles through newly created marques without long-established luxury-brand credentials. The broader selective-marketing experiment was consequently reduced during the middle of the decade. Ɛ̃fini continued in Japan until 1997, when its dealership operation was integrated into Mazda locations. This ended the brand's independent commercial identity, although some former channel arrangements continued to exist in modified form. Mazda subsequently concentrated on its core brand rather than maintaining Ɛ̃fini as a separate luxury division. The marque therefore lasted only six years, but its vehicles remain significant examples of Mazda's early-1990s attempt to build a segmented domestic brand architecture. Ɛ̃fini is distinct from the “Infini” limited editions of the second-generation RX-7, which used infinity-symbol branding before the Ɛ̃fini marque was established.

  • 1997

    Dealership operation integrated into Mazda

    [1]

    Ɛ̃fini dealerships were integrated into Mazda locations, ending the marque's independent commercial operation.

  • 1992

    MS-8 added to the lineup

    [1]

    The MS-8 joined the range as a distinctive hardtop-style sedan and became the only model unique to the Ɛ̃fini brand rather than a direct rebadge of another Mazda vehicle.

  • 1991

    Ɛ̃fini launched in Japan

    [1]

    Mazda introduced Ɛ̃fini as a Japan-only luxury-oriented marque within its broader domestic multi-brand and multi-channel strategy.

  • 1991

    Initial model range introduced

    [1]

    The initial range included the MS-6, MS-9, RX-7, and MPV, combining premium sedans with performance and family-oriented vehicles.

  • 1959

    Mazda Auto Store network established

    [1]

    Mazda established the Mazda Auto Store dealership channel when it introduced the Mazda R360. Much of this network later became associated with the Ɛ̃fini retail structure.

Products and positioning

A Japan-only luxury and performance vehicle marque positioned above mainstream Mazda, with an emphasis on exclusivity, premium sedans, sporting models, and differentiated dealership presentation.

  • Hatchback · 1991

    Ɛ̃fini MS-6

    The MS-6 was a five-door hatchback sold from 1991 to 1994. It was based on the Mazda Cronos sedan family and was related to the Mazda 626 hatchback sold in export markets. Within Ɛ̃fini's range, it combined an upscale presentation with practical cargo access. The model used the marque's MS naming scheme and shared a 2.0-liter V6 application with the MS-8.

  • Luxury sedan · 1992

    Ɛ̃fini MS-8

    The MS-8 was produced from 1992 to 1997 and was the only model described as unique to the Ɛ̃fini brand. It used a hardtop-sedan design intended to provide an open, airy cabin and offered seating arrangements emphasizing passenger space, including bench-style seating concepts. It shared a 2.0-liter V6 and the same overall length as the MS-6 while presenting a more traditionally premium body format.

  • Executive sedan · 1991

    Ɛ̃fini MS-9

    The MS-9 was sold from 1991 to 1993 as a rebadged version of the Mazda Sentia executive sedan. It represented the upper end of the brand's sedan offering and helped establish Ɛ̃fini as Mazda's luxury-focused Japanese sales channel. Its short production period reflected the rapid changes affecting Mazda's domestic multi-marque strategy during the early 1990s.

  • Sports coupe · 1991

    Ɛ̃fini RX-7

    The Ɛ̃fini RX-7 was the marque's performance flagship and was sold from 1991 to 1997. It was a rebadged Mazda RX-7, giving the luxury-oriented channel a high-profile sports coupe and a clear connection to Mazda's rotary-engine performance heritage. It should not be confused with earlier “Infini” limited-edition FC-generation RX-7 models that used infinity-symbol badging.

  • Minivan · 1991

    Ɛ̃fini MPV

    The Ɛ̃fini MPV was offered from 1991 to 1997 as a rebadged Mazda MPV. Its inclusion broadened the brand beyond sedans and sports cars into the family and utility market. The model demonstrated that Mazda used the Ɛ̃fini network as a general premium retail channel rather than restricting it to a narrowly defined luxury body style.

Brand decisions

  • 1997

    Integration into Mazda dealershipsStrategy

    Background

    The economic environment and weak performance of Mazda's Japanese multi-brand retail experiment made it difficult to sustain separate dealership identities.

    Action taken

    Mazda integrated Ɛ̃fini dealerships into Mazda locations and ended the brand's independent operating structure.

    Aftermath

    Ɛ̃fini ceased to operate as a separate marque, while some former channel arrangements remained in modified form and sold Mazda-branded vehicles.

  • 1991

    Launch of a segmented luxury marqueStrategy

    Background

    Mazda was expanding its Japanese sales architecture through several distinct marques intended to address different customer groups. Ɛ̃fini was assigned the luxury-oriented position, contrasting with Autozam's entry-level role and Eunos's more lifestyle-focused identity.

    Action taken

    Mazda converted much of the former Mazda Auto Store network into Ɛ̃fini dealerships and introduced a Japan-only range of premium-positioned, performance, and family vehicles.

    Aftermath

    The strategy operated during a difficult economic period following the collapse of Japan's asset-price bubble. Mazda later reduced the multi-marque experiment and ultimately folded Ɛ̃fini's dealership operation into Mazda locations.

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