I am one of those that finds the ride of the XF too harsh. However, this is what I have found:
Then add these points:
What I found was that when I tested an XF (a demo car with 5,000 miles) the ride was sort of OK (18" wheels). I then drove a brand new car (19" wheel) and it was mental. Every tiny little ripple in the road was amplified and sent into my body, resulting in headache and nausea. Hmmm.
My car (18" wheels) arrived and it was between the two. Still far too jiggly - the springing is clearly firm but the secondary ride was very poor. Jiggling and head-banging everywhere I went. So I took it to Spires and had their ÂŁ1500 "comfort suspension" springs and dampers fitted. They offer a 15% softer ride - and that's how it felt straight away. About 15% better. Almost tolerable most of the time.
Happy.
But.... what has happened in the subsequent 5,000 miles is that the secondary rider has subtly improved.
I have a theory... Somewhere in the suspension there is some friction which is causing high frequency bumps to be transmitted. This friction could be anywhere, but after a few thousand miles it is reduced by bedding in and the ride is improved. The standard springs are so firm that the improvement is from intolerable to OK, but with the Spires kit it goes from mostly OK to mostly quite good.
I would recommend the Spires kit, with a full suspension alignment afterwards, and then wait 5,000 miles for it all to bed in.
- The non-adaptive (conventional) suspension hasn't changed since the XF was introduced.
- The springs are seriously firm.
- The suspension mountings are not that insulated.
- Tyres make only a small difference.
Then add these points:
- Right back to the beginning of the XF, some people have bought the XF and instantly complained about the ride.
- Many owners of well run-in cars quite like the ride.
What I found was that when I tested an XF (a demo car with 5,000 miles) the ride was sort of OK (18" wheels). I then drove a brand new car (19" wheel) and it was mental. Every tiny little ripple in the road was amplified and sent into my body, resulting in headache and nausea. Hmmm.
My car (18" wheels) arrived and it was between the two. Still far too jiggly - the springing is clearly firm but the secondary ride was very poor. Jiggling and head-banging everywhere I went. So I took it to Spires and had their ÂŁ1500 "comfort suspension" springs and dampers fitted. They offer a 15% softer ride - and that's how it felt straight away. About 15% better. Almost tolerable most of the time.
Happy.
But.... what has happened in the subsequent 5,000 miles is that the secondary rider has subtly improved.
I have a theory... Somewhere in the suspension there is some friction which is causing high frequency bumps to be transmitted. This friction could be anywhere, but after a few thousand miles it is reduced by bedding in and the ride is improved. The standard springs are so firm that the improvement is from intolerable to OK, but with the Spires kit it goes from mostly OK to mostly quite good.
I would recommend the Spires kit, with a full suspension alignment afterwards, and then wait 5,000 miles for it all to bed in.