The Audi cars sold in the UK have some differences compared to those in other regions.

One significant aspect is the vehicle specifications. For instance, the engine power and fuel efficiency might vary due to different emission standards and local market demands. In the UK, stricter emission regulations could lead to engines being tuned for better fuel economy and lower emissions.

Another difference could be in the available options and features. Safety features, infotainment systems, and interior trims might differ based on the preferences and requirements of the UK market.

Also, the design of the exterior and interior might be slightly adapted to suit the local aesthetic and cultural preferences. For example, the color choices and upholstery materials could be distinct.

The pricing of Audi cars in the UK and other regions can also vary. This could be influenced by factors such as import taxes, local production costs, and market competition.

Moreover, the after-sales services and warranties offered might not be the same.

To sum up, the differences between Audi cars sold in the UK and other regions are mainly in specifications, features, design, pricing, and after-sales services, which are all shaped by local regulations, market demands, and cultural preferences.