When you're looking at BMW's electric SUV offerings, the 'iX' and 'iX3' names might sound similar, but they represent quite different propositions, especially when it comes to size and the space they offer.
Let's dive into what sets them apart, because size really does matter when you're thinking about comfort, practicality, and that overall feeling of presence on the road.
The iX: The Grand Statement
The BMW iX is BMW's flagship electric SUV, and its dimensions certainly reflect that. We're talking about a vehicle that's nearly five meters long – specifically, around 4955mm. It's also quite wide, measuring about 1967mm, and stands at roughly 1698mm tall. What really contributes to its spacious interior, though, is that substantial 3000mm wheelbase. This generous length between the wheels is a key factor in providing ample legroom for both front and rear passengers, making it feel genuinely roomy and comfortable, even on longer journeys. You get a sense of that luxury and presence from the moment you see it, and stepping inside, that feeling is amplified by the generous cabin space.
The iX3: The More Familiar Footprint
Now, the iX3 offers a more conventional, perhaps more familiar, SUV size. It's shorter than the iX, coming in at around 4746mm in length, and a bit narrower at 1891mm. Its height is also slightly less, at about 1683mm. The wheelbase is also shorter, at 2864mm. While it's still a perfectly capable and comfortable SUV, these dimensions mean the interior space, while good, isn't quite as expansive as what you'd find in the larger iX. Think of it as a more agile, perhaps more city-friendly size, while still offering the practicality of an SUV. The boot space is also very similar, with the iX offering 500 liters and the iX3 a slightly larger 510 liters, which is an interesting point – sometimes the smaller car can surprise you with its practicality!
Power and Drivetrain Differences
Beyond just the physical dimensions, it's worth noting that these two models also have significant differences in their powertrain. The iX, especially in its M60 guise, is a performance powerhouse, boasting dual motors for all-wheel drive and a staggering 619 horsepower. The iX3, on the other hand, typically features a single motor driving the rear wheels, offering a more modest but still very capable 286 horsepower. This difference in performance capability also influences the driving dynamics and the overall character of each vehicle.
Which One is Right for You?
Ultimately, the choice between the iX and the iX3 often comes down to your priorities. If you're looking for the absolute pinnacle of BMW's electric SUV luxury, with maximum interior space and cutting-edge technology, the iX is the clear choice. It's a statement vehicle. If you prefer a more traditional SUV size, perhaps with a slightly more accessible price point and still want that BMW electric experience with good practicality, the iX3 fits the bill beautifully. Both are excellent in their own right, but understanding their size differences is key to finding the one that best suits your lifestyle.
