2015 BMW X5 Spied Next to Outgoing Model, Revealing Size Increase
Side-by-side spy shots show the next-generation BMW X5 growing noticeably in size over its predecessor, with new engines and updated xDrive expected for the 2015 model year.
BMW's 2015 X5 has been caught on camera next to the outgoing model, giving a clear look at the changes buyers can expect in the next generation. The images show the new X5 growing in size compared to its predecessor, reflecting the trend for larger dimensions in the premium SUV segment.
The new X5, known internally as F15, adopts BMW's latest design language. Even under camouflage, the bodywork appears more substantial, with a taller stance and longer wheelbase. Parked beside the outgoing version, the differences in height and overall length are evident, suggesting a focus on increased cabin space and road presence.
BMW is expected to shift the X5 onto the 'X for All' platform, which will underpin other BMW X models. This architecture should help the 2015 X5 shed around 150kg compared to the previous generation, despite the larger footprint. Weight reduction will be a key selling point, aiming to improve both efficiency and handling.
Engine range and xDrive updates
The 2015 X5 is set to receive a revised engine range. A 2.0-litre turbo diesel, already used in the F30 3-Series, is likely to join the line-up, broadening the appeal to buyers looking for lower emissions and running costs. Petrol and diesel six-cylinders are expected to return, and a new version of the xDrive all-wheel drive system will feature, promising improved traction and efficiency.
For performance enthusiasts, the next X5M is rumoured to use a twin-turbocharged V8 petrol engine, continuing BMW's commitment to high-performance SUVs. Full technical details remain under wraps, but the focus on lighter construction suggests any M variant will benefit from sharper dynamics as well as straight-line speed.
Market context and rivals
The X5 remains a cornerstone in BMW's SUV range, sitting below the larger X7, which has also been spotted testing in recent months (see BMW X7 Spied Testing Ahead of Launch Above X5). The move to a lighter, larger platform mirrors developments across the premium SUV segment, with rivals also increasing size while seeking weight savings through new materials and architectures.
BMW has yet to confirm the full technical specification or the on-sale date for the new X5. The side-by-side spy shots, however, provide a clear indication of the direction BMW is taking with its high-volume SUV: more space, less weight, and a broader engine range to cater for changing market demands.
Further details should emerge closer to the official unveiling. Until then, the latest images offer the best look yet at how the 2015 BMW X5 is evolving to meet both customer expectations and regulatory pressures.

