Some cars leave a paper trail; the Triumph SD2 left a name and a place in Triumph's list. What follows is what can be said with a source behind it.
Its place in the line
Nearby in the Triumph catalogue sit the Triumph Renown and the Triumph Roadster.
The record
The open record for the Triumph SD2 carries no verified engine, output, weight or price yet. MotorJury does not fill gaps with guesses; this entry gives the model a home in the catalogue and grows as sourced specifications and photographs arrive. Corrections: corrections@motorjury.com.