1974 Moskvich 412

In 1969, both the M-412 and the related M-408 had their body redesigned. These were notable for being the first Moskvitch models to feature rectangular headlights and horizontal rear lights, which passed on to the 2138/2140 in 1976, replacing round headlights (two on ordinary models, four mainly on export models) and vertical rear lights. Only rear triangular turn signals remained on vestigial tailfins. Until then, the M-412 profited from heightened tailfins and tanned headlight lamps on export models. Another notable (but not unique, as it was used in other Russian cars at the time) feature were the so-called side signals, mounted on the C-pillars on some vehicles and similar to the American "opera lights". The car was upgraded with dual-circuit brake system, reinforced car-body structure, and passive safety features such as soft grip steering wheel cover, soft interior parts, seat belts, and padded dashboard. It was the first Moskvitch to pass safety features tests in France, Bulgaria, Czechoslovakia, and Sweden in 1970—71, and in Western Germany in 1972. The modernized model, both for export and domestic market, received a factory code M-412IE (IE for "export rendition"), to mark, that it fulfils new safety requirements.

The M-412 was launched in the United Kingdom in 1969, when the first 20 dealerships were set up and some 300 cars were sold; its sales increased annually and peaked in 1973, when some 14,500 cars were exported through a 268-dealer network. However, soon afterwards they was pushed off the British market by the fellow Soviet brand Lada, down to only 3462 sales in 1973 and 344 in 1975, so that Moskvitch decided to withdraw from the United Kingdom.

SATRA's 1974 rebranding it the Moskvitch 1500 did not change anything.