The Tata Avinya X will be powered by a high-density battery pack likely ranging from 60kWh to 80kWh, depending on the specific trim and performance requirements. Using the Gen 3 architecture, the vehicle is expected to deliver a real-world driving range of 500 km to 550 km, addressing range anxiety for highway travelers. The battery chemistry will likely be optimized for fast charging, with Tata claiming a 30-minute charge time to provide approximately 500 km of range using ultra-fast DC chargers. In terms of performance, the Avinya X is expected to offer both Rear-Wheel Drive (RWD) and All-Wheel Drive (AWD) configurations. The dual-motor AWD version will likely produce a combined power output in the range of 250 bhp to 300 bhp, enabling a 0-100 km/h sprint time of under 7 seconds. The electric motors will be liquid-cooled to maintain consistent performance during high-speed cruising on Indian expressways. Regenerative braking will be a core feature, likely offering multiple levels of intensity controlled via paddle shifters. The placement of the battery pack low in the chassis will ensure a low center of gravity, which is expected to provide superior handling and stability compared to taller, ICE-derived SUVs. Thermal management will be a priority, with advanced cooling circuits designed to handle the high ambient temperatures found across different regions of India.

Inside, the Tata Avinya X focuses on a "human-centric" design philosophy that moves away from the trend of oversized central touchscreens. Instead, the dashboard is likely to feature a slim, integrated screen for essential driving data, while most infotainment functions will be controlled via advanced voice command systems and individual sound zones for each passenger. The cabin layout is lounge-like, utilizing the flat floor provided by the skateboard EV platform to maximize legroom for both front and rear occupants. The front seats are expected to have a swiveling function, allowing them to turn towards the rear passengers when the vehicle is stationary, creating a social space. High-quality sustainable materials, such as recycled fabrics and vegan leather, will likely replace traditional plastics and hides. For passenger comfort, the car could feature an integrated aroma diffuser and a high-fidelity sound system with speakers built into the headrests. The steering wheel is expected to have a minimalist design with a digital display at the center for navigation prompts and vehicle status. With a focus on wellness, the air conditioning system will likely include an advanced PM2.5 filter and an ionizer. The storage space will be ample, with a dedicated "frunk" (front trunk) in addition to a generous rear boot, making it a practical choice for family road trips.

The exterior design of the Tata Avinya X is a departure from traditional SUV styling, opting instead for a sleek SUV-coupe silhouette that prioritizes low drag and high efficiency. The front profile is dominated by a full-width LED light bar that forms a stylized 'T' at the center, serving as both the daytime running lamps and the brand identity. The headlights are expected to be slim LED units integrated into the bumper, following the current design language seen in the Safari and Harrier facelifts. One of the most striking features of the Avinya X is its "suicide doors" or rear-hinged rear doors, which combined with the absence of a B-pillar, provide an exceptionally wide entry and exit point for passengers. The vehicle is likely to sit on large 19-inch or 20-inch alloy wheels with aero-inserts to reduce wind turbulence. Instead of traditional wing mirrors, the car may offer camera-based rear-view systems to further improve the drag coefficient. The roofline slopes sharply towards the rear, ending in a functional spoiler and a minimalist LED tail lamp strip that mimics the front light signature. The bodywork features clean surfaces with minimal character lines, giving it a futuristic, monolithic appearance that differentiates it from the rugged look of the Nexon. Large glass areas, including a panoramic "skydome" roof, are expected to be a standard feature to enhance the sense of space.

The Tata Avinya X will enter a segment that is becoming increasingly competitive with both luxury and mass-market players. Its most direct competitors will be the Hyundai IONIQ 5 and the Kia EV6, both of which are also built on dedicated E-GMP electric platforms and offer similar range and fast-charging capabilities. In the luxury space, it will likely challenge the Volvo XC40 Recharge and the upcoming BMW iX1, though the Avinya X is expected to offer more interior space due to its longer wheelbase. From the Chinese market, the BYD Seal sedan and the BYD Atto 3 SUV will be key rivals in terms of battery technology and feature sets. Domestically, Mahindra's upcoming XUV.e9 and BE.05 models will be the primary competitors, as they also feature dedicated EV architectures and futuristic SUV-coupe designs. The Avinya X will distinguish itself through its focus on a minimalist, screen-less interior and the suicide door entry system. While the IONIQ 5 focuses on retro-futurism, the Avinya X leans towards a "lounge on wheels" concept, which may appeal to buyers who prioritize passenger comfort and cabin ambiance over traditional driving dynamics.