De Tomaso Longchamp

Automatic transmission fluid capacity & service interval

De Tomaso Longchamp uses Automatic transmission fluid with a capacity of 10 liter. Service intervals occur every 12000 km. The data covers 2 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Longchamp (1974-1979)
  • Use: Normal
  • Capacity 10 liter
  • Check 12000 km
  • Code: 3/1
Longchamp (1972-1973)
  • Use: Normal
  • Capacity 10 liter
  • Check 12000 km
  • Code: 3/1

Additional Notes

  • The De Tomaso Longchamp carries an automatic transmission fluid capacity of 10 liters across both the 1972-1973 and 1974-1979 configurations. A 10-liter figure for an automatic transmission typically reflects a total system fill, accounting for fluid held within the torque converter, valve body, and transmission pan combined.
  • The check interval is set at 12,000 km for both the 1972-1973 and 1974-1979 variants, applied under normal use conditions. A check interval at this distance means the fluid level and condition are to be inspected at that mileage point rather than necessarily replaced.
  • The capacity and check interval specifications remain identical between the early 1972-1973 production years and the later 1974-1979 span, indicating no change in automatic transmission fluid requirements across the full 1972-1979 model range covered by these specifications.

Other Systems