The BYD Atto 2, also known as the Yuan Up in the global market, is a modern compact electric SUV based on BYD's e-Platform 3.0. This vehicle is specifically designed to provide a balance between city driving and long-distance travel. Introduced in Nepal by Cimex Inc., this model is slightly smaller than the Atto 3 but still offers many premium features.
Performance and Motor
1. Battery Capacity: 45.12 kWh / 51.13 kWh (Blade Battery)
The BYD Atto 2 utilizes the industry-leading LFP (Lithium Iron Phosphate) Blade Battery, which serves as a structural component of the chassis via Cell-to-Body (CTB) technology. Depending on the trim, it offers either a 45.12 kWh or a 51.13 kWh capacity, providing a WLTP range of approximately 312 km to 345 km. The battery is designed to pass rigorous safety tests, including the nail penetration test, without thermal runaway.
2. Max Power: 130 kW (174 bhp / 177 PS)
The vehicle is powered by a front-mounted Permanent Magnet Synchronous Motor (PMSM). This 8-in-1 electric powertrain integrates the motor, transmission, and power electronics into a single compact unit, enhancing efficiency. The 130 kW output ensures brisk acceleration, particularly suited for urban environments and highway merging.
3. Max Torque: 290 Nm
Delivering a peak torque of 290 Nm instantly from 0 RPM, the Atto 2 offers the signature punchy performance of an EV. This torque profile allows for seamless overtaking and a responsive driving feel under various load conditions.
4. 0-100 km/h Acceleration: 7.9 Seconds
Despite being a compact SUV focused on efficiency, the Atto 2 clocks a respectable 0-100 km/h time of 7.9 seconds. This performance is achieved through the optimized traction control systems and the lightweight design of the e-Platform 3.0.
5. Top Speed: 160 km/h
The top speed is electronically governed at 160 km/h (99 mph). This limit is a strategic balance to preserve battery health and maintain aerodynamic efficiency, as high-speed driving exponentially increases energy consumption in EVs.
Transmission and Drivetrain
1. Gearbox Type: Single-Speed Automatic
As is standard with pure electric vehicles, the Atto 2 features a single-speed reduction gear transmission. This setup eliminates the shift-shock found in multi-speed gearboxes and provides a smooth, continuous flow of power to the wheels.
2. Drive Type: FWD (Front-Wheel Drive)
The Atto 2 utilizes a Front-Wheel Drive layout, which maximizes interior cabin space by keeping the powertrain components contained in the front bay. FWD also provides predictable handling and better traction during acceleration in a vehicle of this size.
Dimensions and Weight
1. Length / Width / Height: 4310 mm / 1830 mm / 1675 mm
The Atto 2 maintains a compact footprint perfect for city maneuvers while offering an upright SUV stance. At 4.3 meters long, it sits comfortably in the B-SUV segment, providing a balance of agility and road presence.
2. Ground Clearance: 150 mm (Laden) / 180 mm (Unladen)
With an unladen ground clearance of approximately 180 mm, the Atto 2 is capable of handling moderate bumps and uneven city roads. The battery pack is protected by a high-strength steel plate to prevent damage from underbody impacts.
Capacities
1. Boot Space: 400 Litres (Expands to 1,340 Litres)
The luggage compartment offers 400 litres of space in the standard 5-seat configuration. By folding the 60:40 split rear seats, the capacity expands to 1,340 litres, making it versatile for outdoor gear or large shopping trips.
Safety and Security
1. Airbag Count: 6 Airbags
Safety is prioritized with 6 airbags as standard, including dual front airbags, front side airbags, and side curtain airbags that protect both front and rear passengers during lateral impacts.
2. NCAP Safety Rating: 5-Star (Expected/Built to Standard)
While the specific Atto 2 rating is often grouped with BYD's global 5-star standard (seen in the Atto 3 and Dolphin), the vehicle is engineered with high-strength steel and advanced ADAS (Advanced Driver Assistance Systems) to meet the highest safety protocols.
Chassis, Suspension and Brakes
1. Suspension: MacPherson Strut (Front) / Torsion Beam (Rear)
The front suspension uses a MacPherson strut for precise steering feedback, while the rear utilizes a torsion beam setup. This combination is chosen to maximize rear cargo and passenger space while maintaining a comfortable ride quality for city driving.
Interior and Tech
1. Infotainment: 12.8-inch Intelligent Rotating Touchscreen
The centerpiece of the interior is the 12.8-inch touchscreen that can rotate between landscape and portrait orientations. It features BYD’s DiLink system, supporting voice commands, OTA updates, and high-definition graphics.
Other Data Points
1. Warranty: 6 Years / 150,000 km (Vehicle)
BYD provides a comprehensive 6-year or 150,000 km warranty for the vehicle. More importantly, the Blade Battery carries a separate 8-year or 160,000 km warranty, reflecting the brand's confidence in their LFP chemistry and thermal management.