In July 1973 the New Fronte became the old Fronte as it was replaced by the new LC20. Its very rounded "Oval Shell" design was a radical departure from its predecessor, very much in the style of the 1970 Datsun Cherry E10. The underpinnings remained largely the same, however, retaining the water-cooled engines and suspension from the LC10 with a 20 mm longer wheelbase (2030 mm). Overall dimensions, dictated by the kei-car regulations, remained 2995×1295 mm. The air-cooled engines were discontinued, but the engine code remained LC10W - with the "W" denoting water-cooling. The radiator is mounted up front. The bumpers were very small, no more than trim pieces. A strange and sour-looking front gave way to an ovoid rear end, culminating in an engine cover perforated by at least 50 vent openings. On the rear fenders two louvered vents allow air to the engine compartment; the right-hand one also opens to allow access to the fuel filler. Finally, a frameless opening rear glass provides a measure of hatchback practicality.