2015 Tramontana XTR Dimensions, Size & Specs

The Tramontana XTR roadster has a curb weight of 1360 kg (2998 pounds). This relatively lightweight design, considering its size and class, is achieved through the use of lightweight materials and a minimalist approach. The lower weight enhances acceleration, braking, and cornering performance by allowing quicker responses and better power-to-weight ratio, making the XTR a highly dynamic and agile roadster.

The Tramontana XTR has a width of 2080 mm (81.9 inches). This wide body provides increased stability during high-speed cornering and improves grip thanks to a broader track. While the wider footprint enhances performance, it may require more space when driving through tight urban areas or parking, reflecting the car's focus on performance over compactness.

Given the Tramontana XTR's dimensions of 4900 mm (192.9 inches) in length and 2080 mm (81.9 inches) in width, it is slightly larger than the footprint of many standard garages. Typical residential garages usually measure about 5500 mm (approx. 216 inches) long and 2400 mm (approx. 94.5 inches) wide, so the XTR should fit, but with limited additional space around it. Owners with smaller garages might find clearance tight, especially in width, so precise measurements of your garage are recommended before attempting to store the vehicle indoors.

Standing just 1220 mm (48 inches) tall, the Tramontana XTR boasts an impressively low profile. This low height significantly improves aerodynamic efficiency by reducing frontal area and drag, which is crucial for high-speed stability and performance. Furthermore, the low-slung seating position enhances the sporty driving experience by lowering the center of gravity. However, it might compromise ease of entry and exit and generally offers less headroom compared to conventional cars.

Produced from 2015 to the present, the Tramontana XTR represents a niche in the high-performance roadster segment characterized by exclusivity and avant-garde design. Its extended production run underscores sustained demand within enthusiast circles and collectors. Over the years, the model may have integrated minor technical or aesthetic updates, but it predominantly retains the original concept and engineering that define its uniqueness in the sports car market.

The Tramontana XTR does not have a direct predecessor generation under the same model line, as it represents a specialized continuation of the Tramontana series. Compared to earlier Tramontana variants, the XTR maintains similar length and width but often features evolutionary design tweaks and performance enhancements rather than radical dimensional changes. This continuity reflects Tramontana's focus on a consistent roadster concept based on stability, aerodynamics, and exclusivity without major size alterations.

Compared to other high-performance roadsters like the Ariel Atom or the KTM X-Bow, the Tramontana XTR is significantly longer at 4900 mm (192.9 inches) and wider at 2080 mm (81.9 inches), whereas those competitors are much shorter and narrower. This size difference provides the XTR with a more aggressive and imposing presence. Additionally, the XTR’s curb weight of 1360 kg (2998 pounds) is heavier than ultralight competitors but balanced by a likely more powerful engine and refined chassis to deliver a distinctive driving experience that blends raw performance with high-tech engineering.

The Tramontana XTR’s sizeable dimensions—4900 mm length, 2080 mm width, and 1220 mm height—allow for a spacious cockpit and enhanced aerodynamic features, including stability-enhancing wide fenders and low bodywork. The length supports a balanced weight distribution, often with mid or rear-mounted powertrains improving traction. These size attributes facilitate aggressive styling while maintaining driver comfort and provide room for advanced suspension components, cooling systems, and performance-oriented hardware essential for a high-end roadster.

Weighing in at 1360 kg (2998 pounds), the Tramontana XTR strikes a balance between lightweight agility and structural solidity. This moderate curb weight allows the car to maintain excellent agility and responsiveness typical of roadsters while providing enough mass to ensure stability at high speeds and during cornering. The weight distribution enabled by the car’s length and width further refines handling, enabling confident driver control across various driving conditions, though it may feel heavier compared to ultra-light track-focused competitors.