Start with what the Volvo C303 is: a car with 3.0L B30 OHV I6, built from 1974 to 1984, as the oil crises and the first emissions rules rewired the industry. What it meant takes a little longer.
How it came about
Volvo Cross Country C303 (Tgb 11, A.K.A "Terrängbil 11", translated as "Terrain Vehicle 11") is the base model of a range of military vehicles produced by Volvo. The car was developed in the late 60s based on the successful L3314 series and went into production in 1974. This version was produced both as a 4x4 and a 6x6. An 8x8 was planned but dropped. Engines were the B30 (B20 in the prototypes) from Volvo's civilian cars. The C3 series feature portal axles with locking differentials resulting in very high ground-clearance (similar to the Unimog) and outstanding performance offroad. The cars are narrow to make it possible to navigate between trees and on narrow forest roads. They were also sold to civilian customers for rescue services, electricity companies etc.
and private use. In the Swedish army the vehicles are designated "Terrängbil xx" (or "Tgb" for short) where "xx" is a number defining the type of vehicle. See table below. In the 1983 Paris-Dakar rally a Volvo C303 won the class for trucks under 10 tonnes. A total of 8,718 vehicles of the C3 series were made. Roughly 75% of these went into military service, with the remaining sold to civilian contracts. It was used by the Malaysian Army c. 1970–1990, the Royal Malaysian Police, and civilian users like Telekom Malaysia c. 1980s.
The hardware
The engine is 3.0L B30 OHV I6. On the scales it comes to 2400 kg. The wheelbase is 2.3 m. These are manufacturer figures carried by Wikipedia and Wikidata, not road-test measurements.
Family and rivals
In the Volvo line-up the Volvo C303 has a clear place: it replaced the Volvo L3314. The cars a buyer would have weighed it against include the Lamborghini Countach, the Volkswagen Golf, the Jeep Cherokee. Its Volvo stablemates include the Volvo 144 and the Volvo 264 TE.
Owning one today
Buying one now means $13,300–$22,900 for a typical example, and running it — fuel and maintenance at its age — costs about $4,048–$5,869 a year. Insurance sits around $1,490–$2,310 a year. The figures are class-level estimates from the federal record, with the formula on the methodology page; the model-year pages carry complaints, recalls and repair costs year by year.