A lot of buyers are running into difficulties due to the market being full of various models offering new features. More importantly, there are specific sat-navs that are better suited to specific cars.

As a result of this here are some things that think will help you when buying a sat-nav for your Bentley.

1) Currently there are three types of sat-nav available. Their names are integrated based systems, plug and go systems and portable systems.

Integrated based systems: This sat-nav is installed straight into the car and works well with the rest of your cars features. The downside is the costly installation but in contrast to this the system will blend into your car and not be cumbersome.

Plug and go systems: These sat-nav systems are a lot cheaper than the integrated sat-nav and are not restricted to one vehicle. The only issue with this system is that it can be they are often stole because they're easily taken from a car.

Portable Systems: The best portable option and the cheapest because you can install them straight onto your phone. The main problem with these sat-navs is the maps aren't too clearly visible being displayed on a phone screen and the phone charges can high.

2) You should then consider the size and quality of the screen. The system display should keep a high standard of quality in bright light and shaded situations. Avoiding any situations where you could be travelling and end up off track because you can't see your sat-nav display. It should be non-reflective, bright and always easy to view.

3) The GPS coverage is another important factor. You should ensure that your sat-nav won't lose service when you travel in sheltered areas such as a forest. You want to avoid a situation in which you're stranded and see that your sat-nav has stopped working and won't give you a route back home. You should gather as much information on GPS models details and specifications.

4) Make sure it gives voice and text directions. These features are important for two reasons: Firstly, you shouldn't have to look away from the road whilst driving so reading instructions isn't an option, therefore audio instructions are very useful. Secondly, text can be beneficial as it lets you double check the directions, if they weren't clear the first time. At this stage it is a good idea to check your Bentley specification to see if it has a facility to connect to a GPS unit.

5) Are there any extra features offered? Information is available from some sat-nav systems about areas where traffic is particularly bad and the locations of speed cameras. These additional features can safeguard you from instances where you become stranded in traffic and will allow you to change your speed before reaching a speed camera. These features will help you when taking out a Bentley contract hire deal whether you took out the agreement with another of the reputable leasing firms.

If you follow this advice then whether you have had your car for twenty years or have just taken out a Bentley leasing deal and you should be heading towards your destination in no time.