If you are in the Exeter area and are a Motability customer or think you might qualify there is an event being held today in Westpoint. We have written about it previously here but in short they are offering a chance to have a look at over 50 cars, over 30 scootered and powered wheelchairs and over 20 wheelchair accessible vehicles. Since that post they have added a downloadable event guide which should allow you to work out your priorities.
Looking at the specifications of these can be helpful but nothing beats hands on experience and knowledge and that is what this sort of exhibition can provide.
The event is being held at the Westpoint in Exeter from 9am until 4pm and is free entry for anyone.