The Renault KZ was a Mid-size car

Mid-size car

A mid-size car is the North American/Australian standard for an automobile with a size equal to or greater than that of a compact...

 or Large family car

Large family car

A large family car, also known as a D-segment car, is a European automobile classification which is larger than a small family car and smaller than an executive car. Multi-purpose vehicles based on a large family car design are often called large MPVs, while similarly-priced models from luxury car...

 manufactured by Renault

Renault

Renault S.A. is a French automaker producing cars, vans, and in the past, autorail vehicles, trucks, tractors, vans and also buses/coaches. Its alliance with Nissan makes it the world's third largest automaker...

 from 1923 to 1931.

Details and Evolutions

The KZ was the replacement of the Type GS

Renault GS

The Renault GS was a Mid-size car automobile manufactured by Renault from 1920 to 1925.-Details and Evolutions:The GS car and its similar the Renault IG was a cars presented in the Mondial de l'Automobile in Paris in 1919 like remplacent of Type EF....

 and the Type IG and its intention was to be a rival of the Citroen Type C

Citroën Type C

The Citroën Type C was a light car made by the French Citroën car company between 1922 and 1926 with almost 81,000 units being made. The car was originally called the Type C but was updated to the C2 in 1924 which was in turn superseded by the slightly longer C3 in 1925...

in the class called "populaires" (economic). The car had a 4 cylinder engine of 2120 cc, 33 cm larger than its predecessors.

In 1927 three new models arrived, the KZ1, KZ2, KZ3, 21 cm larger.

In 1930 and 1931 the KZ4 and KZ5 were introduced.

The KZ11, was a taxis G7 company, a special series of 2400 vehicles with new adaptations.