The BYD ATTO 3 (known domestically in China as the Yuan PLUS) is a C-segment all-electric SUV under BYD Auto's Ocean series (integrated into the BYD passenger car lineup overseas). Built on the e-Platform 3.0, the model is BYD's first global strategic EV and acts as a trailblazer for Chinese new energy vehicles (NEVs) in capturing substantial market share across international markets, particularly in Southeast Asia, Australasia, and Europe.

The BYD ATTO 3 is positioned as an urban all-electric compact SUV. Within the brand's global expansion roadmap, it serves as a proven pioneer. Its key selling points include a gym-inspired "Rhythmic Movement" cabin (featuring guitar-string door trims and dumbbell-style air vents), a high-rigidity safety architecture, the proprietary Blade Battery as standard, as well as class-leading cabin space and driving range within its price bracket overseas. Catering primarily to young families and urban middle-class commuters both locally and abroad, the ATTO 3 has successfully captured market share from conventional joint-venture ICE and hybrid rivals in several developed and emerging markets.
The introduction of the ATTO 3 marked a pivotal milestone in BYD's evolution from a domestic carmaker into a global new energy automotive powerhouse.
Global Debut (2022–2024): In early 2022, the model was rolled out simultaneously in China (as the Yuan PLUS) and key export markets including Australia, Singapore, and Thailand. The name "ATTO" was derived from "attosecond", the physical unit of time, signifying speed and youthful vitality. In 2024, the model line received a subtle update, replacing the controversial "Build Your Dreams" rear script with a clean, flat "BYD" badge, alongside a larger 15.6-inch rotating touchscreen infotainment display and fresh exterior colour options.
Overseas EVO Upgrades and Second-Gen Transition (2025–2026): Between 2025 and 2026, the ATTO 3 underwent a comprehensive technical overhaul. In export markets like Europe, the UK, and Australia, BYD introduced the upgraded ATTO 3 EVO. The new iteration transitioned from a front-wheel-drive (FWD) to a rear-wheel-drive (RWD) layout, featuring an advanced 800V high-voltage architecture and a more efficient electric drive system.
Second-Generation Yuan PLUS Debut (April 2026 to Present): At Auto China 2026 in Beijing, the next-generation Yuan PLUS / ATTO 3 was officially unveiled. The all-new model features an extended, sharper "New Dragon Face" design language, a longer 2,770 mm wheelbase, and premium creature comforts such as a 50W Qi wireless charger and a built-in refrigerator, establishing a dual-track global product strategy where the facelifted first-gen continues export duties while the second-gen spearheads the next phase.
The BYD ATTO 3 has achieved commanding sales figures in the global compact electric SUV segment. In its domestic market, it has consistently topped the C-segment EV sales charts. On the export front, it became BYD's first global best-seller. Across Thailand, Malaysia, Singapore, New Zealand, and Australia, the ATTO 3 has repeatedly emerged as the best-selling electric SUV on monthly sales charts. Backed by dual five-star Euro NCAP and ANCAP crash safety ratings and an exemplary track record against thermal runaway, it commands an overseas price point between RM169,000 and RM200,000 (roughly RM127,000 to RM144,000 in Australia), establishing itself as a compelling electric alternative to mainstream rivals like the Volkswagen ID.4 and Toyota Corolla Cross.
Taking the current mainstream variants on sale globally (including the standard models and the latest EVO update) as reference, key specifications and technical highlights include:
Dimensions:
First-Gen Facelift / EVO: Measures 4,455 mm long, 1,875 mm wide, and 1,615 mm tall, with a 2,720 mm wheelbase. Boot capacity is rated between 440 litres and 490 litres (EVO), complemented by a 101-litre front trunk (frunk).
Second-Gen Model: Expanded dimensions measure 4,665 mm in length, 1,895 mm in width, and 1,675 mm in height, riding on an extended 2,770 mm wheelbase.
Powertrain and Drivetrain:
Standard Variant (Front-Wheel Drive / FWD): Single front-mounted permanent magnet synchronous motor delivering 150 kW (204 PS) and 310 Nm of torque, completing the 0-100 km/h sprint in 7.3 seconds.
Overseas EVO Variant (Rear-Wheel Drive / RWD & All-Wheel Drive / AWD): The RWD version delivers an uprated 230 kW (313 PS) and 380 Nm, slashing the 0-100 km/h sprint to 5.5 seconds; the range-topping AWD variant (Excellence AWD) adds a front motor for a combined 330 kW (449 PS) and 580 Nm, dispatching 0-100 km/h in just 3.9 seconds.
High-Voltage System, Energy Efficiency, and Chassis:
Battery Tech: Powered by BYD's in-house Blade Battery across the range. Standard variants are offered in 49.92 kWh (Standard Range / Essential) and 60.48 kWh (Extended Range / Premium) capacities, delivering WLTP ranges of 345 km and 420 km respectively. The overseas EVO variant packs an upgraded 74.88 kWh battery pack, extending WLTP range up to 510 km.
Charging & Underpinnings: Standard models support 70–88 kW DC fast charging. Built on the 800V platform, the EVO and second-generation models feature ultra-fast DC charging capabilities up to 230 kW, enabling a 10% to 80% state of charge in 9 to 25 minutes on compatible high-power chargers. Suspension setup features front MacPherson struts and a rear multi-link independent arrangement, with higher-spec grades gaining adaptive damping.
In-car tech includes a 5.0-inch (or upgraded 8.8-inch) digital instrument cluster alongside BYD's signature 12.8-inch or 15.6-inch rotating floating touchscreen. The infotainment system comes with built-in Google services on global export models, with full wireless Apple CarPlay and Android Auto support. On the safety front, 7 airbags are fitted as standard alongside a comprehensive Advanced Driver Assistance System (ADAS) suite, comprising Full-Speed Adaptive Cruise Control (ACC), Autonomous Emergency Braking (AEB), Blind Spot Detection (BSD), Lane Keeping Assist (LKA), and Rear Cross Traffic Alert with Braking (RCTA).
In line with BYD's global localisation strategy, future product planning for the ATTO 3 lineup centres on local assembly (CKD) and the wider deployment of advanced autonomous driving tech. Over the next two to three years, as BYD's full-scale manufacturing hubs in Thailand, Brazil, Hungary, and Indonesia come on stream, the ATTO 3 will be among the primary models earmarked for local production (running parallel CKD and CBU operations) to circumvent trade tariffs. Meanwhile, the high-tier DiPilot 300 ADAS suite (equipped with LiDAR) and end-to-end vision-based autonomous driving tech from the second-gen Yuan PLUS will gradually filter down to high-spec export models, maintaining the vehicle's benchmark status in the global electric compact SUV market.