In its current guise, the Discovery 4 kicks off at $68,900 for the entry-level TDV6 (tested here), powered by a 140kW/440Nm, 2.7-litre turbo diesel V6 engine. There’s also a grunty 3.0-litre bi-turbo diesel V6 option, offering 180kW/600Nm, priced from $83,800, and a 276kW/510Nm, 5.0-litre petrol V8 model from $129,400.
Land Rover Range Rover III 3.6 TdV8 Vogue (2006) vs Land Rover Discovery 4 2.7 TDV6 HSE Auto (2009) vs Land Rover Discovery 4 3.0 SDV6 255HP SE (2010) Magazine History of the luxury off-road - Range Rover through generations Re: Gearbox Juddering Issue Finally Solved. I just had my D3 Auto Box flushed. 157 000km. At 2000 RPM I had the slightest of judders. That is on acceleration and just before and around 2000 RPM it had a judder. Before 2000 and over 2000 no judder. qVz0QxW.