Background The 2006 Toyota Century (GZG50) represents the pinnacle of Japanese automotive luxury, often referred to as the 'Japanese Rolls-Royce'.

This model year is part of the second generation (1997–2017), notable for being the only production car from Japan to feature a V12 engine.

The Century was powered by the hand-built 5.0-litre 1GZ-FE V12 which was designed for extreme smoothness - famously demonstrated by balancing a coin on the engine block while idling - which was officially rated at 276bhp (to comply with a Japanese 'gentleman's agreement'), though actual output is estimated closer to 300bhp.

2006 models are equipped with a 6-speed automatic transmission and the electronically-controlled air suspension was tailored for a 'serene' chauffeured experience rather than sporty handling.

The interior was traditionally fitted with high-quality wool upholstery, preferred by Japanese elite because it is quieter and more breathable than leather, and the 'Pass-Through' seat was a...