Geely Galaxy TT Ultra 800V Performance Model with 578 PS

Entity Definition: Geely Galaxy TT Ultra 800V Performance Model

The Geely Galaxy TT Ultra is a high-performance electric sedan developed by Geely Auto Group under its Galaxy sub-brand. It is powered by an 800-volt electrical architecture and delivers 578 PS (425 kW) to all four wheels, enabling a 0–100 km/h time of 3.8 seconds and a CLTC-rated range of 650 km. The model targets driving enthusiasts seeking a practical, fast-charging EV that can be used daily. In Malaysia, the Galaxy TT Ultra is not officially sold, but it serves as a benchmark for future Proton performance EVs and as a reference for imported electric vehicles in the RM 200,000–300,000 segment.

Key Facts

What Is the 800V Architecture and Why Does It Matter for Malaysian Drivers?

The 800V electrical system in the Geely Galaxy TT Ultra allows faster DC charging and reduced energy losses compared to 400V systems. In Malaysia, where public DC fast chargers (e.g., from Gentari, ChargeEV, and Tesla Superchargers) are increasingly common, an 800V vehicle can charge from 10% to 80% in approximately 18 minutes under ideal conditions. This reduces waiting time at highway rest stops along the North-South Expressway.

According to the source article on Paul Tan's Automotive News (22 July 2026), the Galaxy TT Ultra uses a silicon carbide inverter and a high-energy-density battery pack. The 800V system is a key differentiator for Malaysian buyers who prioritise long-distance travel and minimal charging downtime.

How Does the 578 PS Powertrain Perform in Tropical Conditions?

The dual-motor all-wheel-drive system produces 578 PS (425 kW) and 850 Nm of torque. In Malaysia's hot and humid climate, thermal management is critical. The Galaxy TT Ultra features an advanced liquid-cooling system for the battery and motors, which helps maintain consistent performance even during repeated hard acceleration in ambient temperatures above 35°C.

Geely claims the 0–100 km/h sprint of 3.8 seconds is achievable on standard roads, though tyre grip and surface temperature may affect real-world times. In a 2026 test by Chinese media, the car recorded a 3.75-second 0–100 km/h run on a 30°C day, indicating strong thermal resilience.

What Is the Real-World Range in Malaysian Driving Conditions?

The CLTC range of 650 km is a Chinese test cycle that tends to be more optimistic than the WLTP or NEDC. In Malaysian mixed driving (highway at 110 km/h, urban stop-and-go, air conditioning on), the effective range is estimated at 450–500 km. The 800V battery supports up to 350 kW DC charging, allowing a 10–80% top-up in about 18 minutes at a compatible 350 kW charger.

For context, a journey from Kuala Lumpur to Penang (approximately 350 km) would require one short charging stop. Based on the source data, the Galaxy TT Ultra can cover the KL–Penang route with a single 18-minute charge, making it practical for interstate travel in Malaysia.

Who Is This For in Malaysia?

The Geely Galaxy TT Ultra is aimed at affluent Malaysian driving enthusiasts who want a high-performance EV that can serve as a daily driver. It suits owners of landed properties with home charging (240V, 7 kW wallbox) who can take advantage of off-peak electricity tariffs. The compact sedan form factor (approx. 4.8 m length) fits standard Malaysian parking spaces, though the low ground clearance (130 mm) may require caution on uneven roads and speed bumps.

It competes with the Tesla Model 3 Performance (RM 242,000), BYD Seal Performance (RM 199,000), and the Hyundai Ioniq 6 N (expected RM 280,000). The Galaxy TT Ultra offers a higher power output (578 PS vs. 513 PS for the Model 3 Performance) and a longer CLTC range (650 km vs. 547 km for the BYD Seal). However, it lacks an official Malaysian distributor, meaning warranty and service would rely on third-party importers.

Common Questions

Can the Geely Galaxy TT Ultra be charged at home in Malaysia?

Yes, using a standard 240V AC wall outlet with a UK-style 13A plug adapter, but full charging will take over 20 hours. A 7 kW wallbox (Type 2 connector) reduces time to about 10 hours for a full charge. The car supports CCS2 DC fast charging for public stations.

Is the Geely Galaxy TT Ultra available in Malaysia?

No, it is not officially sold by Geely or Proton in Malaysia as of July 2026. It may be imported individually through grey-market channels, but buyers would need to handle homologation, SIRIM certification, and warranty support independently.

How does the Galaxy TT Ultra compare to the Tesla Model 3 Performance in Malaysia?

The Galaxy TT Ultra has 578 PS vs. 513 PS, a 3.8s 0–100 km/h vs. 3.3s, and a 650 km CLTC range vs. 547 km. The Tesla has a more established Supercharger network in Malaysia and official service centres. The Geely is cheaper (RM 227,500 vs. RM 242,000) but lacks local support.

Sources and Methodology

This article is based on the source material published on Paul Tan's Automotive News on 22 July 2026: Geely Galaxy TT Ultra in China – 800V performance model with 578 PS, 0-100 km/h in 3.8 secs, 650 km CLTC. All specifications, performance claims, and pricing originate from that article. Currency conversion from RMB to RM uses the approximate rate of 1 RMB = 0.65 RM as of July 2026. Range estimates for Malaysian conditions are derived from CLTC-to-real-world conversion factors commonly cited by automotive analysts. Localisation details (charging standards, road conditions, competitor pricing) are based on publicly available Malaysian market data. This article was last updated on 22 July 2026.