Question: A compact van was roughly the same size as a Volkswagen model introduced in what year?

Context paragraphs:
Volkswagen Type 2: The Volkswagen Type 2, known officially (depending on body type) as the Transporter, Kombi or Microbus, or, informally, as the Bus (US) or Camper (UK), is a forward control panel van introduced in 1950 by the German automaker Volkswagen as its second car model.  Following – and initially deriving from Volkswagen's first model, the Type 1 (Beetle) – it was given the factory designation Type 2.

MAVA-Renault: MAVA Company was the Greek importer of Renault automobiles.  In 1979, it decided to enter the car-production business introducing a passenger-utility car, a type then very popular in Greece for tax cetagorization reasons.  MAVA assigned the creation of the car to Georgios Michael, a Greek designer credited with the design of Neorion Chicago, as well as that of several other Greek vehicles.  Michael and his team completed the development and prototype construction (on Renault mechanicals) in record-time and the car, named "Farma", was introduced the same year.  MAVA had insisted that the car should be presented as a "Renault model" and thus the prototype was tested and approved by the French company.  The "Farma", accordingly bearing the Renault logo, was produced in a variety of versions, including "passenger" and "van" types.  It had a 4-cylinder 845 cc 34 hp engine and could reach a top speed of about 110 km/h .  A total of 4500 were built, including the "pure jeep-type" "Σ" model introduced in 1983, and some minor face-lifts.  The attractive car had also received a modest publicity in the European press.  By 1985, the Greek law had changed affecting the market for this type of vehicles, thus making their production unprofitable.  Michael and his team then worked on a new model; the much more advanced (and particularly attractive) new "Farma Change" was introduced in 1985.  By that time, though, MAVA had scrapped the whole project and only one car, the prototype of the new model, was built.

Volkswagen Jetta Night: The Volkswagen Jetta Night is a Chinese Volkswagen model produced by FAW-Volkswagen at its plants in Changchun and Chengdu.  It was launched in March 2013 and replaced the Volkswagen Jetta Pioneer.

Volkswagen Jetta Pioneer: The Volkswagen Jetta Pioneer, is a Chinese Volkswagen model produced by FAW-Volkswagen at its plants in Changchun and Chengdu.  It was launched in March 2010 and replaced the Volkswagen Jetta King.  In March 2013 it was replaced by the Volkswagen Jetta Night.

Volkswagen Beetle (A5): The Volkswagen Beetle (also sold as the Volkswagen Coccinelle, Volkswagen Maggiolino, Volkswagen Fusca in some countries) is a compact car manufactured and marketed by Volkswagen introduced in 2011 for the 2012 model year, as the successor to the New Beetle launched in 1997.  It features a lower profile while retaining an overall shape recalling the original Volkswagen Type 1 Beetle.

Volkswagen Jetta King: The Volkswagen Jetta King, is a Chinese Volkswagen model produced by FAW-Volkswagen at its plants in Changchun and Chengdu.  It was launched in 1997 and replaced the Volkswagen Jetta.  In March 2010 itself was replaced by the Volkswagen Jetta Pionier.

Volkswagen Eos: The Volkswagen Eos was a sport compact cabriolet coupé produced by the German automaker Volkswagen from 2006 to 2015.  Assembled at AutoEuropa in Portugal, it was a convertible only compact coupé introduced as the successor of the Volkswagen Golf Cabriolet.  It was Volkswagen's first production coupé since the Volkswagen Corrado, which ended production in July 1995.

Erdős–Rényi model: In graph theory, the Erdős–Rényi model is either of two closely related models for generating random graphs.  They are named after Paul Erdős and Alfréd Rényi, who first introduced one of the models in 1959; the other model was introduced independently and contemporaneously by Edgar Gilbert.  In the model introduced by Erdős and Rényi, all graphs on a fixed vertex set with a fixed number of edges are equally likely; in the model introduced by Gilbert, each edge has a fixed probability of being present or absent, independently of the other edges.  These models can be used in the probabilistic method to prove the existence of graphs satisfying various properties, or to provide a rigorous definition of what it means for a property to hold for almost all graphs.

Volkswagen Milano: The Volkswagen model VW Milano is a prototype of an electric taxi, which was presented at the Hanover Fair in April 2010.  It is a van-type car with 3 doors, an 85 kW electric motor and a 45 kWh lithium-ion-battery.  The market introduction is planned for the year 2013.

Compact van: A compact van is a type of van characterized by a flat front design, mechanicals based on a compact car, an engine placed either at the rear or between and behind the front seats and were roughly the same size as the VW Bus.  Popular in the United States during the early 1960s, they were replaced by full-size vans at the end of the decade.  These large vans used body-on-frame construction and featured front engines under a short hood.

Supporting paragraphs: Compact van Volkswagen Type 2
Answer: 1950