Nowe wersje Eight i Ten nazywają się "Gold Star". Mają większą moc, 33 i 37 KM i nowe wloty powietrza, skrzynie biegów "overdrive" a "Ósemkę" wyposażono w otwierany bagażnik i opuszczane szyby.
Zaprezentowany później Pennant jest najbardziej luksusową wersją modelu Ten z nadwoziem lakierowanym w dwóch kolorach, zmienionymi reflektorami, i dodatkowymi, chromowanymi ozdobami.
Ensign ma wypełnić lukę istniejącą między dotychczasowymi modelami. Ma nadwozie Vanguarda, ale mniejszy silnik. Zastosowano nowoczesny system zmiany biegów z dźwignią umieszczoną w podłodze.
Rozpoczęto sprzedaż samochodów za oceanem. W Australii Ten nazywa się Standard Cadet a Vanguard - Spacemaster. W USA samochody te występują jako Triumph Sedan (Ten) i Triumph Estate Wagon (Companion).
Classic Car Catalogue
Standard 1957
Eight
Ten
Vanguard III
Vanguard Sportsman
Ensign - new model in October
Pennant - new model in October
Great Britain 
Standard Eight Gold Star Saloon feature a shaped mesh radiator grille, raised compression ratio (8.25:1 ), external luggage boot opening and improved interior trim. The Super Saloon and Family Saloon Phase II were both discontinued. A Ten Gold Star Saloon likewise replaced the Ten Family Saloon and the Ten Companion; the Family Companion Estate Car was also discontinued.
Standard Sportsman Saloon is externally distinguished from the Vanguard Phase III Saloon by two-colour paintwork as standard, an oblong radiator grille of vertical bars with a thick bar in the centre, dual sidelights with flashing trafficators below and additional brightwork. The twin-carburettor high-compression version of the 2088-cc engine develop 90 bhp at 4500 rpm. Overdrive is standard.
Standard Vanguard Phase III Estate Car have similar frontal appearance to the Phase III Saloon but with a longer body and upper and lower tailgates. Wheelbase is 8 ft 6 in. De Luxe versions of both were also introduced-late in 1956-with hooded headlamps, chrome body side mouldings and bigger brakes.
Ensign have entry level spec with 60 bhp 1670 cc engine, and cheaper trim levels.
Standard Sportsman Saloon is externally distinguished from the Vanguard Phase III Saloon by two-colour paintwork as standard, an oblong radiator grille of vertical bars with a thick bar in the centre, dual sidelights with flashing trafficators below and additional brightwork. The twin-carburettor high-compression version of the 2088-cc engine develop 90 bhp at 4500 rpm. Overdrive is standard.
Standard Vanguard Phase III Estate Car have similar frontal appearance to the Phase III Saloon but with a longer body and upper and lower tailgates. Wheelbase is 8 ft 6 in. De Luxe versions of both were also introduced-late in 1956-with hooded headlamps, chrome body side mouldings and bigger brakes.
Ensign have entry level spec with 60 bhp 1670 cc engine, and cheaper trim levels.
Family Eight
