We drove Cadillac's most high-tech car across Europe -- here's what it was like

Even though the CUE system has drawn its fair share of criticism over the past few years, Cadillac has spent a considerable amount of time and effort to improve its responsiveness and usability. With that said, the system did find itself flummoxed by downtown Brussels and its many's pedestrian-only streets.

Like all GM products, our CT6 came equipped with OnStar and 4G LTE connectivity. This gave us in car wifi during our road trip. However, it should be noted that in-car 4G LTE service has not yet rolled out in all European markets.

The Cadillac CT6 is one of the finest vehicles ever produced by the US auto industry. Its combination of refinement, performance, and technology is nothing short of world class.

But how does it fare as a European road trip car?

Actually, surprisingly well.

It's powerful, twin-turbo V6 means it delivers a fulfilling and dynamic experience at high speeds. With Active Suspension and precise steering, the Caddy is composed and confident in the corners. Even though it weighs in at 4,000 pounds, the CT6 feels incredibly light on its feel.

At 17-feet long and six feet wide, the CT6 is, by any measure, a large automobile. In Europe's narrow city centres, the Cadillac commands the driver's attention. However, with rear wheel steering to cut down on its turning radius and a movie-studio worth of cameras, the CT6 navigated its way through even the most cramped quarters we could find. Including narrow alleyways in Amsterdam.

The interior of the of the CT6 proved to be quiet, well-appointed, and ergonomically designed. The materials used are top notch while its style is a successful amalgam of modernity and classical luxury cues. It's obvious Cadillac spent money here.

The CT6 isn't your stereotypical American luxury barge. In fact, it feels more akin to a four-door grand tourer than anything else. A fast, powerful, cruiser designed to cover large distances across Europe while coddling its occupants in effortless luxury.

With Cadillac and especially the CT6, perception lags behind reality. The amount of investment and development work done on the CT6 is truly impressive. Having a few thousand kms behind the wheels of Europe's latest and greatest, the Cadillac CT6 gives the US true contender.