2022 Alpina XD4 (G02 LCI, facelift 2021) Dimensions, Size & Specs

The Alpina XD4 (G02 LCI) has a curb weight of 2070 kg (about 4564 lbs) with a maximum permissible weight of 2560 kg (approximately 5640 lbs). The curb weight includes the vehicle's standard equipment and fluids, reflecting a solid and substantial build typical for luxury SUVs with performance tuning. The relatively high maximum weight allows the vehicle to carry additional passengers and cargo while maintaining stability. The ample weight supports the XD4's dynamic abilities, aiding in a balanced ride and handling performer, yet it requires an efficient engine and suspension setup to maintain agility and fuel efficiency.

The luggage capacity of the Alpina XD4 facelift is practical for an SUV in its class, offering 525 liters (approximately 18.5 cubic feet) of space with the rear seats up, which comfortably accommodates daily cargo needs, groceries, or a couple of medium-sized suitcases. When the rear seats are folded down, the capacity expands significantly to 1430 liters (about 50.5 cubic feet), providing ample room for larger items or bulky gear. This flexibility makes the XD4 suitable for both everyday urban use and weekend getaways requiring extra cargo volume.

The Alpina XD4 facelift offers a ride height or ground clearance of 204 mm (8.0 inches), which is relatively generous for a performance-oriented luxury SUV. This height allows the vehicle to handle rough roads, mild off-road conditions, and inclines without significant risk of underbody damage. Additionally, the moderate height facilitates easier entry and exit compared to taller SUVs, catering to comfort while retaining practicality. The clearance also contributes to a commanding driving position and good visibility on the road.

The Alpina XD4's dimensions—4751 mm (187 inches) in length and 1927 mm (76 inches) in width without mirrors—mean it fits comfortably into most standard residential garages. Common single-car garages are typically around 2400 mm (94.5 inches) wide and 5400 mm (212.6 inches) deep, which provides adequate space for the XD4 even when mirrors are folded to reduce width from 2138 mm (84 inches). Homeowners should consider additional clearance for doors and storage, but overall, the XD4’s size does not pose significant parking challenges in standard home garages.

With the mirrors folded, the width of the Alpina XD4 is 1927 mm (75.8 inches), which expands to 2138 mm (84.2 inches) when the side mirrors are opened. This difference of about 21 cm (8.3 inches) is an important consideration when maneuvering in narrow spaces such as tight parking spots or narrow streets. Drivers need to be cautious of this increased width when the mirrors are deployed, especially in congested urban environments or when passing other vehicles closely to avoid potential contact or damage.

The Alpina XD4 facelift (G02 LCI, 2021-present) maintains very similar exterior dimensions compared to its predecessor, the original XD4 based on the BMW X3 G02 pre-facelift (2018-2021). Both generations share a comparable length, width, and height, ensuring continuity in practicality and interior space. However, the facelift version might benefit from subtle aerodynamic improvements and styling refinements without major changes to size, preserving the premium SUV's functionality while enhancing aesthetics and technology.

When compared to similar luxury mid-size SUVs like the Porsche Macan, Mercedes-AMG GLC, or Audi SQ5, the Alpina XD4 sits comfortably within the expected size range. Its length of 4751 mm (187 inches) is slightly longer than some competitors, offering a bit more interior space and cargo capacity. The width at 1927 mm (76 inches) without mirrors is also competitive, supporting spacious seating and a stable stance. The XD4’s luggage capacity of 525 liters (18.5 cubic feet) with seats up is on par or slightly higher than many rivals, making it a compelling choice for buyers seeking a blend of luxury, performance, and practicality.

The Alpina XD4 facelift comes with various rim and tire options, including sizes 10J x 20, 10J x 22, 8.5J x 20, and 9J x 22 inches. Tire sizes range from 285/40 ZR20, 295/30 ZR22, 255/45 ZR20, to 255/35 ZR22. Larger rims with low-profile tires, such as the 22-inch variants, enhance handling and cornering stability by reducing sidewall flex, but they may slightly compromise ride comfort on rough roads. Conversely, the 20-inch setups generally provide a balanced mix of comfort and sporty dynamics. These options allow owners to tailor the SUV’s performance and aesthetics to their preferences.

The Alpina XD4 facelift released in 2021 builds on the strong BMW X3 platform with Alpina’s bespoke tuning touching performance, luxury, and design. Produced since 2021 and continuing to the present, it includes refined exterior styling, enhanced engine performance, and tailored suspension settings for a sportier, yet comfortable driving experience. Unlike mass-market SUVs, the XD4 blends exclusivity with solid build quality, offering customers a unique combination of performance tuned by Alpina, premium amenities, and practical SUV utility — appealing to drivers who want a high-performance luxury SUV with a distinct identity.