Well, these are two pretty similar cars we have here! It's only details that could potentially make the difference. Considering they both belong to the suv segment and utilize the same 5-door suv body style and the 4 x 4 wheel drive system, it all comes up to the specific electric engine choice they offer. The first one has a Tesla-engineered powertrain under the hood, a IM Electric unit in formation 1 / 1 with 423hp unit, while the other one gets its power and torque from a PMSM Electric unit in formation 1 / 1 with 326hp engine designed by BMW.

Both vehicles got tested by European New Car Assessment Programme (Euro NCAP), with the same number of safety stars gained in the process. That aside, let's consider some other aspects which affect safety. Both vehicles belong to the suv segment, which is generally a very good thing safety-wise, but it doesn't do much to help us decide between the two. On the other hand, taking kerb weight as an important factor into account, the German car offers a marginal difference of 2% more metal.

Reliability is not the best thing to consider on the make level, but it is worth mentioning that Tesla is significantly less fault-prone, all the models observed together. These are the official statistics, while our visitors describe reliability of Tesla with an average rating of 1.3, and models under the BMW badge with 4.1 out of 5. Some independent research have also placed Model X as average reliability-wise, and iX is more or less at the same level.That apart, owners of different cars powered by the same engine as the American car rank it on average as 3.0, while the one under the competitor's bonnet gets 1.0 out of 5.

Tesla is undoubtly more agile, reaching 100km/h in 1.1 seconds less than its competitor. In addition to that it accelerates all the way to 250 kilometers per hour, 50km/h more than the other car. When it comes to fuel economy things look pretty much the same for both cars, especially if you take into account all the free charging points provided by the manufacturer and/or the local government's environmental programs. One of the essential things to consider when it comes to this type of vehicles would be range, giving a significant advantage to the American car with its additional 117 kilometers on a single charge.

Tesla appears just a bit more reliable, although the difference is truly marginal. The most important thing when deciding between any two vehicles should always be safety, both passive and active. In my opinion, everything taken into account, the German car offers slightly better overall protection and takes the lead. From there things take a different direction, with Tesla outracing its opponent in any situation possible, making it better choice for boy racers. The American car provides significantly better range, something that shouldn't be overlooked. All together, there's not much more to say, in this case I wouldn't even consider anything but Tesla. Nevertheless, let's not forget that people have different preferences and needs, so what really counts is your personal feel. I'm only here to help. Also, you could use the oportunity to find out which car, everything taken into account, would be the perfect choice for you in the eyes of the virtual adviser™, out of 12.000+ vehicles we currently have in our database.