Mitsubishi Galant GTO MR (A53C)
The Galant GTO MR turned a 1969 show-car shape into a compact Japanese fastback with Mitsubishi's first automotive twin-cam engine.
1970 Mitsubishi Galant-GTO 01.jpg · Mytho88 · CC BY-SA 3.0
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More than a set of wheels.
Mitsubishi launched the Galant GTO in Japan in November 1970 after previewing its direction with the Galant Coupe GTX-1 at the 1969 Tokyo Motor Show. The MR was the technically ambitious A53C flagship: a 1.6-litre DOHC four, twin carburetors, five manual gears and rear-wheel drive beneath a long-nose, short-deck body. Its ducktail and dramatically curved side glass were designed as working aerodynamic ideas as well as style signatures.
Look a little closer.
The side windows were shaped to a 50-inch curve, helping the roof narrow toward the top in a shape designers call tumblehome.
Photos show an example of the model or generation. The pictured vehicle’s year, equipment, or modifications can differ from the specification described here.
From GTX-1 to production specialty coupe
The production GTO retained the 1969 GTX-1 concept's long-nose and short-deck proportions. Mitsubishi's history treats the ducktail and curved side glass as functional aerodynamic elements as well as the visual signature of the coupe.
Source: Mitsubishi Motors · Car History - Galant GTO ↗Why the MR mattered
The MR joined Mitsubishi's first DOHC passenger-car engine to twin-carburetor induction and a five-speed gearbox. This makes it technically distinct from the SOHC M1/M2 and from later 1.7- and 2.0-liter GTOs.
Source: Mitsubishi Motors · Company History - 4G3 Saturn engine ↗Where these facts come from
- Mitsubishi Motors · Car History - Galant GTO
- Mitsubishi Motors · Company History - 4G3 Saturn engine
- Automobile-Catalog · 1970 Mitsubishi Galant GTO MR specifications
Selected facts checked for this edition. Some source pages link to broader model families. Last reviewed October 2, 2026.