The Saxdor 400 GTS is a 12.40-metre current production model in Saxdor Yachts' 400 Series. Official specifications give a 3.55-metre beam and 0.65-metre draft.
Saxdor lists Mercury V8 or V10 outboards, up to 850 hp total. The published maximum-speed range reaches up to 50 knots. The hull is described as a Twin-stepped V21° hull and construction as vacuum-infused GRP. Fuel capacity is 900 litres. Water capacity is 170 litres.