2023 BMW Z4 (G29 LCI, facelift 2022) Dimensions, Size & Specs

The curb weight of the BMW Z4 (G29 LCI facelift 2022) varies between 1435 kg to 1607 kg (3162 to 3540 pounds), depending on the specific trim and equipment. Its maximum permissible weight ranges from 1725 kg to 1860 kg (3803 to 4101 pounds). These weight figures contribute to the car's excellent balance between dynamic handling and structural rigidity, helping deliver its characteristic sporty driving experience while ensuring safety and comfort.

The BMW Z4 (G29 LCI facelift 2022) provides a luggage capacity of between 280 and 281 liters (approximately 9.9 to 9.9 cubic feet). This is quite practical for a roadster, allowing ample space for weekend trips or light luggage. Although limited compared to larger cars, this capacity suits the car's sporty and minimalist design, ensuring that despite its compact size, it remains functional for everyday driving and leisure use.

The BMW Z4 (G29 LCI facelift 2022) features a ride height or ground clearance of between 114 mm and 119 mm (approximately 4.49 to 4.69 inches). This relatively low ground clearance enhances the car's handling characteristics by lowering the center of gravity, improving cornering stability and aerodynamics. However, drivers should be mindful of speed bumps and steep driveways due to this low clearance, which is typical of sporty roadsters.

Yes, the BMW Z4 (G29 LCI facelift 2022) can comfortably fit into a standard home garage. Standard garage widths and lengths usually range from about 2.4 to 3 meters wide (approximately 7.9 to 9.8 feet) and 5 to 6 meters long (16.4 to 19.7 feet). With a width of 1864 mm (73.4 inches or 1.86 meters) without mirrors and length up to 4337 mm (170.7 inches or 4.34 meters), the Z4 leaves sufficient room for opening doors and maneuvering inside typical residential garages. When mirrors are opened, the width extends to 2024 mm (2.02 meters), which still fits comfortably within most garage door openings and spaces.

The BMW Z4 (G29 LCI facelift 2022) offers a variety of rim sizes to suit different trim levels and driving preferences. Available rim widths include 9J x 18, 8J x 18, 10J x 18, 10J x 18, 10J x 20, 9J x 19, and 10J x 19 inches, showcasing a good range from 18 to 20 inches. Corresponding tire sizes include 255/40 R18, 225/45 R18, 275/40 R18, 285/30 R20, 255/35 R19, and 275/35 R19. This diversity allows owners to optimize the balance between aesthetics, performance, and comfort according to their specific driving style and conditions.

The BMW Z4 (G29 LCI facelift 2022) maintains very similar exterior dimensions to its predecessor, the G29 pre-facelift model. The length varies slightly from 4324 to 4337 mm compared to the pre-facelift's approximate 4325 mm, reflecting minimal changes. Width remains consistent around 1864 mm, and height similarly stays close to 1304 mm. These subtle dimensional adjustments mostly reflect design refinements rather than significant size alterations. The facelift primarily focuses on updated styling, technology, and performance improvements while preserving the agile and compact proportions that define the Z4 roadster experience.

When compared to its close rival, the Porsche 718 Boxster, the BMW Z4 (G29 LCI facelift 2022) shows competitive but distinctive dimensions. The Z4’s length ranges approximately from 4324 mm to 4337 mm (170.2 to 170.7 inches), whereas the 718 Boxster measures around 4379 mm (172.4 inches), making the Porsche slightly longer. In width, the Z4 is about 1864 mm (73.4 inches) without mirrors, with mirrors extending to 2024 mm, while the Boxster's width is approximately 1801 mm (70.9 inches), indicating the Z4 is wider. The height of the Z4 stands at 1304 mm (51.3 inches), slightly taller than the Boxster’s 1281 mm (50.4 inches). Overall, the Z4 offers a slightly larger footprint, which may translate to a more spacious cabin feel while still delivering the sporty dynamics expected from a two-seater roadster.

With a ride height ranging from 114 mm to 119 mm (4.49 to 4.69 inches), the BMW Z4 (G29 LCI facelift 2022) sits low to the ground, contributing to its sharp handling and sporty driving dynamics. This low center of gravity enhances cornering stability and reduces body roll. However, the relatively low ground clearance means drivers must exercise caution over speed bumps, rough terrain, or uneven surfaces to avoid potential undercarriage scraping. The roadster is optimized for smooth, paved roads where its performance and agility can be fully enjoyed.

Although the BMW Z4 (G29 LCI facelift 2022) features compact exterior dimensions characteristic of a roadster, it is designed to maximize interior space efficiently. Its low height of 1304 mm (51.3 inches) and relatively wide body provide a comfortable seating position for two occupants, with good headroom and shoulder space. While rear seating is not applicable due to its two-seater configuration, the cockpit is driver-focused and ergonomically arranged. Storage compartments are limited, consistent with its sporty nature, but the 280-281 liter (9.9 cubic feet) luggage capacity offers reasonable room for essentials, making it suitable for weekend driving and short trips.