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Model Year: | 2017 |
The BMW Z4 (G29) Concept, unveiled in 2017, represents a forward-looking prototype of BMW’s renowned roadster lineage. As a concept car, it embodies BMW’s vision of a sport compact roadster that combines striking design with optimal driving dynamics. While exact production specifications were finalized in later models, the G29 Concept showcases key size and design aspects that highlight its sporty character.
Typically designed as a two-seater roadster, the BMW Z4 focuses on a balanced, low-slung profile to enhance aerodynamics and agility. Roadsters like the Z4 usually maintain lengths around 4.3 to 4.4 meters (169-174 inches), widths near 1.8 to 1.9 meters (71-75 inches), and heights approximately 1.3 to 1.4 meters (51-55 inches). These dimensions contribute to a compact footprint ensuring nimble handling on winding roads, and a sleek silhouette.
The Z4’s conceptual design features emphasize lightweight construction and a driver-focused interior, supporting BMW’s hallmark of performance-oriented engineering. Even as a prototype, it hints at the combination of modern aesthetics and classic roadster proportions that appeal to enthusiasts seeking both style and driving excitement.
In summary, the BMW Z4 (G29) Concept from 2017 is a glimpse into the future of BMW's sporty roadsters, combining compact, sleek dimensions with innovative design and technology, making it a notable contender in the roadster size and comparison segment.
Discover the standout features that make the 2017 BMW Z4 a leader in its class
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The BMW Z4 (G29 Concept) roadster features compact yet sporty dimensions typical of a classic roadster. While official exact figures from the concept are not fully published, the production version closely resembles it with an approximate length of 4,324 mm (170.2 inches), a width of 1,864 mm (73.4 inches) excluding mirrors, and a height around 1,304 mm (51.3 inches). These dimensions reflect a low-slung, agile sports car designed to offer excellent handling and a dynamic driving experience.
With a width near 1,864 mm (73.4 inches), the BMW Z4 (G29 Concept) is slightly wider than some comparable roadsters, such as the Mazda MX-5 Miata, which is about 1,735 mm (68.3 inches) wide. This additional width contributes to greater stability and a wider stance on the road, enhancing cornering performance. The Z4's width also accommodates a more spacious cabin relative to some competitors, making it comfortable even though it is distinctly sporty.
The height of the BMW Z4 (G29 Concept) is approximately 1,304 mm (51.3 inches), which is low compared to typical passenger cars but typical for a roadster. This low height lowers the car's center of gravity, directly enhancing driving dynamics by improving handling responsiveness and cornering stability. It also contributes to the car's sleek and aerodynamic profile, reducing drag and improving overall performance.
As a concept and prototype, exact curb weight figures for the BMW Z4 (G29 Concept) are limited. However, the production G29 models generally weigh around 1,455 to 1,580 kilograms (3,209 to 3,483 pounds) depending on configuration. This relatively light weight for a roadster allows for brisk acceleration, nimble handling, and efficient braking, thereby maximizing the fun-to-drive factor that BMW aims for in its Z series sports cars.
Yes, the BMW Z4 (G29 Concept) fits comfortably inside a standard residential garage. Most standard garages are designed to accommodate vehicles up to about 6 meters (19.7 feet) in length and around 2.4 meters (7.9 feet) in width. With its length of approximately 4,324 mm (170.2 inches / 14.2 feet) and a width of roughly 1,864 mm (73.4 inches / 6.1 feet), the Z4 leaves adequate clearance on all sides, making it easy to park and maneuver inside typical home garages.
The BMW Z4 (G29 Concept) shows a significant dimensional evolution compared to its predecessor E89. While the E89 was about 4,178 mm (164.5 inches) in length and 1,790 mm (70.5 inches) in width, the G29 is longer and wider at approximately 4,324 mm (170.2 inches) long and 1,864 mm (73.4 inches) wide. These changes increase interior space and improve road presence, while also contributing to enhanced stability and comfort. The height remains similar, maintaining the car’s low, sporty profile.
When compared with similar roadsters like the Porsche 718 Boxster and the Mercedes-Benz SLC, the BMW Z4 (G29 Concept) is competitive in terms of size and styling. It is slightly larger in length and width than some rivals, lending it a more aggressive stance and increased interior space. Stylistically, the G29 features a striking modern design with sharp lines and a prominent kidney grille, reinforcing BMW's signature sporty elegance. Its size balances agility with comfort, positioning it well within the premium roadster segment.
The BMW Z4 (G29 Concept) offers a snug but comfortable interior typical of a two-seater roadster. Its slightly larger dimensions compared to previous models allow for improved legroom and shoulder room, making it more accommodating for taller drivers and passengers. While cargo space remains minimal due to the roadster configuration and retractable roof, BMW has optimized the cabin ergonomics and materials to provide both luxury and practicality in a sporty layout.
The BMW Z4 (G29 Concept) benefits greatly from its dimensions in terms of driving dynamics. The relatively low height and wide track enhance stability through corners, while the moderate length aids in agility and quick steering response. The increased width contributes to better grip and minimizes body roll. Together with a balanced chassis and advanced suspension technology, the size of the Z4 (G29) helps deliver a responsive, confident driving experience that blends sporty performance with everyday usability.
While the concept form of the BMW Z4 (G29) previewed the design and technological direction, the production models feature a variety of BMW’s latest turbocharged four-cylinder and six-cylinder engines. Options include a 2.0-liter turbocharged inline-4 producing around 197 to 258 hp and a 3.0-liter turbocharged inline-6 producing up to approximately 382 hp. These engines are paired with either a six-speed manual or an eight-speed automatic transmission, offering drivers a choice between engaging traditional and smooth, efficient automatic operation.