We bought this Britax Vigour 4 Pushchair (& standard car seat & safe sleeper lie flat car seat)in Nov 2008 & have been very happy with it with only one problem. The positives about the pushchair are that it is:

lightweight & easy to push,
has a comfortable height adjustable handle,
has plenty of easy accessible storage space underneath (fits 2 big carrier bags at least)
has lockable or swivel wheels
easy to fit raincover
fantastic safe sleeper lie flat car seat (available as an extra)(my daughter out-grew it at 4 months though)
is compact enough to fit into the boot of my clio if I take one of the wheels off (very easy to do)
folds down quickly & easily
forward or rear facing pushchair or car seat unit(which click on & off easily)

The one problem:
the model we bought has a screw on the inside of the pushchair hood which dug into the side of my daughter's head when she leaned against it when she fell asleep. It left a deep red indentation on the side of her head which looked very painful. We contacted Britax to complain & they exchanged it for a new pushchair (the latest version in coffee colour) which has been redesigned & is great (with a bigger hood). A friend has had the same problem with the pushchair & has only had the seat unit replaced - the only problem with this is that the new version does not have the footrest built into the seat unit like the older version we had. On the new model it is integrated into the chassis. Britax have sent some other people a large head hugger to cover up the screw & cushion it. This problem would not apply with the newer models but beware if you're buying second hand.

Other than that we're really happy & would recommend this pushchair to others.

I spent ages looking at pushchairs and am very glad I chose the Britax Vigour 4 (2008) in the end. It is pretty light, easy to fold down and the SHR car seat is great too. Very safe and easy to get on and off the chasis. My son grew out of the carrycot by about 4 months and he is very tall so I think it is worth getting it - although I believe the 2009 goes flat so can be used for newborns. Great purchase

This is my 10th pram and my absolute favourite!

Britax Vigour 4 is fantastic and i love it. It is easy to put together and although i have to collapse it in 2 pieces to fit in my boot i can manage to put it up and down whilst still holding the baby. It may not have the street cred of a bugaboo which i think is its nearest relation but it will last longer and costs a fraction of the cost. I managed to get mine for £154. Shop around on line prices vary enormously! People complain that the raincover doesn't fit but if you just move the footrest slightly then its a piece of cake. Would say that its annoying the raincover doesn't fold up nicely or have straps that you can attach to the pram so you can put it down in shops but thats the only complaint i have.