The biggest change to the Land Rover came in late 1990, when it became the Land Rover Defender, instead of the Land Rover 90 or 110. This was because in 1989 the company had introduced the Discovery model, requiring the original Land Rover to acquire a name. The Discovery also had a new turbodiesel engine, the 200TDi.
Throughout the 1990s the vehicle attempted to climb more and more upmarket, while remaining true to its working roots. This trend was epitomised by limited-edition vehicles, such as the SV90 in 1992 with roll-over protection cage, alloy wheels and metallic paint and the 50th anniversary 90 in 1998, equipped with automatic transmission, air conditioning and Range Rover 4.0-litre V8 engine.
In recent years Land Rover has occasionally produced special editions of the Defender. These have usually been little more than a vehicle being fitted with certain option packs and equipment, although more bespoke editions have been produced. Mostly they have been aimed at the more lucrative "lifestyle" market than the Defender's usual commercial and off-road markets.
2008 saw Land Rover's 60th anniversary, for which a new series of special edition Defenders were produced. Branded the "SVX", three models were built. All were painted black with "satin" effect body graphics on the vehicles sides and bonnet carrying the "60th" logo used throughout 2008 at various special events and on anniversary merchandise.
TEXT FROM THE WIKIPEDIA LAND ROVER DEFENDER PAGE