
Giorgetto Giugiaro designed the FF Gemini, but GM altered his work without consulting him — so insulted, Giugiaro publicly denied it was his design for a full decade after the car was discontinued.
Lead trim: 1.3 4XB1 export (72 PS) · up to 133 hp
Isuzu Gemini FF JT150JT150 · 1985–1990
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Nobody in Burbles has spotted a Isuzu Gemini FF JT150 yet. See one on the street, point the app at it, and the first card is yours — with your @handle permanently credited on this page.
FactGiorgetto Giugiaro designed the FF Gemini, but GM altered his work without consulting him — so insulted, Giugiaro publicly denied it was his design for a full decade after the car was discontinued.
GM's single-location world car on the front-wheel-drive R-body, styled by Giorgetto Giugiaro on the lines of the Piazza (until GM ordered detail changes without consulting him, ending Isuzu's long relationship with the designer). Introduced as the Gemini FF in May 1985 after it had gone on sale as the Chevrolet Spectrum in the US, with all-new engines: a carburetted 1.5 SOHC (JT150), a new 1.5 diesel (JT600) that November, a 120 PS fuel-injected turbo "Irmscher" from May 1986, the NAVi5 automated manual from 1986, and a 1.6 DOHC with 135 PS in February 1988. A February 1987 facelift added wraparound headlights and dropped the "FF". It was sold as the Isuzu I-Mark, Chevrolet/Geo Spectrum, Pontiac Sunburst and Holden Gemini, with 748,216 built under all names. Its Japanese tagline was "Shortstop of the streets".
Collectors Spotted in the Isuzu Gemini Lineage
No member has published a public street spot of the Isuzu Gemini yet — the First · Worldwide stamp is wide open.
Trims & Figures
5 published trims in the catalogue. A blank is a figure not recorded, not zero.
| Trim | Years | Engine | Power | Torque | 0–60 | Drive | Gearbox | MSRP |
|---|---|---|---|---|---|---|---|---|
| 1.3 4XB1 export (72 PS) | 1985–1990 | 1.3 L Inline-4 | 71 hp | — | — | FWD | — | — |
| 1.5 4EC1 diesel export (52 PS) | 1985–1990 | 1.5 L Inline-4 | 51 hp | — | — | FWD | — | — |
| 1.5 4XC1 SOHC export (76 PS) | 1985–1990 | 1.5 L Inline-4 | 75 hp | — | — | FWD | — | — |
| 1.5 4XC1-T turbo Irmscher (120 PS) | 1986–1990 | 1.5 L Inline-4 | 118 hp | — | — | FWD | — | — |
| 1.6 4XE1 DOHC (135 PS) | 1988–1990 | 1.6 L Inline-4 | 133 hp | — | — | FWD | — | — |
Owning one
We don’t estimate running costs for a car like this. What it costs depends on its condition, its specialist and how it is driven, and an average would mislead.
Owners’ builds
Nobody has claimed one yet.
Photographs

Isuzu's last Gemini was a Honda Domani wearing a different badge — the exact same car Honda itself was selling across Europe at the time, just called a Civic.

By 1993, Isuzu barely bothered marketing the rebadged-Honda-Domani Gemini — it existed mainly to keep existing Isuzu commercial customers in the fold, not to win new ones.

The range-topping Irmscher-R JT191S borrowed its suspension straight from the Isuzu Piazza sports coupe — four-wheel steering included, on what was otherwise a humble commuter sedan.

Giorgetto Giugiaro designed the FF Gemini, but GM altered his work without consulting him — so insulted, Giugiaro publicly denied it was his design for a full decade after the car was discontinued.

The sporty LS/G coupé packed a first for a Japanese home-market car: high-pressure headlight washers — long before they became a luxury-car staple.
Rivals
Same body, same money, other badges — tap any card to flip.

It briefly served as senior sibling to Marquette, a GM companion brand cancelled after just one year.

Nissan hired former BMW engineers to help develop the 510's suspension, which is why period reviewers frequently compared its handling to the BMW 1600/2002.

A Trabant 601 won its class at the 1970 Monte Carlo Rally, with a second 601 right behind it in second.

The 600 was a stopgap: the P50's body over the 601's mechanicals, and for a while its estate was built alongside the new 601 saloon.

The G80 Sport brought a 370 PS twin-turbo 3.3 V6, a mesh grille and copper-tinted chrome with copper stitching to match.

The Vigor was sold only with a five-cylinder engine, an unusual configuration Honda used to fit a longer engine transversely under a short hood.

The GS/E coupe earned the nickname "German Charger" for its long hood, short deck stance borrowed from Detroit muscle cars.

This DeVille/Fleetwood was the first production car anywhere to mount its V8 sideways, Cadillac's front-drive gamble on the new C-body.

