First of a family of all-alloy fours mounted transversely at the rear of a classical NSU structure. All-synchro 'boxes with over-drive top. Drum brakes standard, front discs available. Harsh ride and noisy like all conventional NSUs. Top speed in the low 80s;later models preferred.
- 996cc (S4 OC)
- Rear engine, rear-wheel drive
- Production dates:
- 1963 to 1972
- Number produced: