I recently bought a 2006 1.4 Vauxhall Astra Estate and, although it is the base model, I was originally very pleased with it. The 1.4 engine does an excellent job pulling such a heavy car but is still flexible when the car isn't loaded, returning more than acceptable petrol economy. My problem only came to light on the first long drive - going on holiday - when I ended up with pain in my leg and chest. An osteopath has subsequently helped ease the problems but has pointed out that my back is not the normal 'S' curve shape but is nearly straight. The Astra has a very pronounced lumber support which digs into the small of my back whilst the shaping at the top pushes my shoulders forward causing problems with the top and bottom of my back resulting in the leg and chest pain.