2019 Lexus LC Convertible Concept Dimensions, Size & Specs

The width of the Lexus LC Convertible Concept is an important factor influencing its handling and road presence. The coupe's width is about 1920 mm (75.6 inches), and the convertible variant likely shares a similar breadth. This wide stance enhances lateral stability, improving cornering grip and reducing body roll during spirited driving. Moreover, it contributes to a more imposing and sporty aesthetic, which is characteristic of grand touring convertibles. The stable platform helps the driver maintain control, especially at higher speeds or when navigating winding roads. However, a wider car may require more care when maneuvering through tight spaces or narrow streets.

The Lexus LC coupe stands around 1345 mm (52.9 inches) tall, boasting a sleek and low profile conducive to sporty aerodynamics and an aggressive look. The convertible version, due to its retractable soft top and additional structural reinforcements, is expected to be slightly taller — potentially adding 20 to 40 mm to the overall height compared to the coupe. This increase accommodates the roof mechanism and safety elements without compromising the car's smooth lines significantly. The slightly elevated height may marginally affect aerodynamics but improves occupant headroom and comfort when the roof is up.

While exact figures for the LC Convertible Concept’s weight were not officially released due to its prototype status, it is anticipated to be heavier than the LC coupe because of the additional reinforcement necessary for chassis rigidity without a fixed roof. The coupe weighs approximately 1970 kg (4344 lbs). Convertibles typically add 100 to 150 kg (220 to 330 lbs) to that base weight, so the convertible concept might weigh around 2100 to 2150 kg (4620 to 4740 lbs). This weight increase can impact acceleration, braking, and fuel efficiency slightly but is compensated by Lexus' engineering to maintain solid performance and driving dynamics.

Exact official figures for the turning radius of the Lexus LC Convertible Concept have not been disclosed, but based on the coupe version, which is approximately 5.8 meters (19 feet), the convertible should exhibit similar maneuverability. Despite being a relatively large luxury grand tourer, it retains reasonable agility through advanced steering systems and carefully balanced chassis design. The slight increase in weight and structural complexity in the convertible may affect responsiveness, but overall, it remains maneuverable enough for urban environments while offering a grand touring experience on open roads.

Yes, the Lexus LC Convertible Concept, with estimated dimensions close to the coupe's length of about 4770 mm (187.8 inches), width of 1920 mm (75.6 inches), and slightly increased height, should comfortably fit into a standard garage. Typical garage dimensions are usually about 6 meters (19.7 feet) deep and 3 meters (9.8 feet) wide, which provide adequate clearance for the LC convertible. However, drivers should consider extra space for opening doors and the convertible top mechanism when parked inside a confined garage. Overall, it is designed to accommodate practical day-to-day storage requirements without difficulty.

The interior cabin of the LC Convertible Concept maintains a similarly luxurious and driver-focused design as the coupe version but with subtle changes to accommodate the retractable roof mechanism. While headroom might be slightly improved with the roof up due to the increased height, the convertible mechanism slightly reduces rear passenger legroom and cargo capacity compared to the coupe because of structural changes and the folding roof storage area. Front seat occupants are unlikely to experience much difference in comfort. Lexus prioritizes high-quality materials and technology to maintain a premium feel, regardless of body style.

The Lexus LC Convertible Concept represents a major leap forward compared to earlier Lexus convertibles such as the SC series. It features a modern, aggressive design language with sharper angles and more luxurious appointments. Technologically, it benefits from the latest hybrid and internal combustion engine advancements, enhanced chassis dynamics, and advanced driver-assist features which outclass previous models. Structurally, the LC Convertible Concept addresses typical convertible issues like rigidity and noise insulation much better, thanks to new materials and engineering. While not a direct production successor, it symbolizes a future direction for Lexus convertibles with grand touring emphasis.

Size-wise, the Lexus LC Convertible Concept sits competitively among grand tourers like the BMW 8 Series Convertible, Mercedes-Benz S-Class Cabriolet, and Porsche 911 Cabriolet. Its length around 4770 mm (187.8 inches) and width near 1920 mm (75.6 inches) place it in the same range as these luxury-performance convertibles. In terms of features, the LC convertible concept emphasizes a blend of luxury, innovative design, and performance, with advanced infotainment, driver-assist technologies, and meticulous craftsmanship. While the final production model was pending at its concept release, Lexus aimed to compete directly with established European rivals by combining Japanese precision and a unique stylistic flair with strong V8 or hybrid powertrain performance.

The Lexus LC Convertible Concept, unveiled in 2019, served primarily as a design and technology showcase to preview a potential open-top version of Lexus' flagship grand tourer. It demonstrated Lexus’ capability to integrate a soft-top roof without diluting the LC’s dramatic styling and performance promise. Although it was a prototype and not immediately followed by production release, the concept influenced Lexus' design language and hinted at expanding the LC family. Enthusiasts hoped for a production convertible model, but as of the knowledge cutoff in mid-2024, Lexus had not launched a full production LC Convertible, making the concept a significant glimpse into future possibilities instead of a direct production variant.