GWM Tank 500 Hi4-Z: A Revolutionary PHEV Off-Roader Opens for Pre-Sales
On December 3, the highly anticipated GWM Tank 500 Hi4-Z began pre-sales, starting at 379,800 yuan (aproximadamente $52,150 USD). This innovative off-road PHEV is not just an upgraded version of the Tank 500 Hi4-T with a bigger battery—it has been purpose-built to excel in challenging terrains.
A Redefined Off-Road System
Unlike traditional PHEV systems, the Hi4-Z offers substantial improvements over the previous Hi4-T system. The Hi4-T relied on a P-2 architecture with a torque converter and automatic transmission, which constrained trunk space and battery capacity due to the need for a drive shaft.
The Hi4-Z takes a leap forward with its revolutionary design. It incorporates a three-speed power split on the front axle, a two-speed reducer on the rear axle, and a large 59.05 kWh battery placed at the center of the chassis. This system addresses common off-road challenges, such as motor stalling or wheel idling, by employing advanced power shunting technology and multiple gears to optimize torque distribution.
Additionally, the vehicle retains a mechanical reverse gear for better control in tricky situations. A DeDion bridge design, similar to that of the Mercedes-Benz electric G-Wagon, ensures greater suspension travel, improved ground clearance, and superior motor protection.
Exceptional Performance and Range
The Hi4-Z features an 800V high-voltage platform, enabling fast charging of up to 163 kW. It achieves a 30-80% charge in just 15 minutes, providing an additional 120 km of range. O 59.05 kWh NCM battery boasts an energy density of 234 Wh/kg, delivering a pure electric range of 201 km (WLTC) and a combined range of 1,096 km (WLTC). Fuel consumption is a modest 8.6 L/100 km.
Power comes from the new Miller-cycle E20NB 2.0T engine, offering a peak power of 185 kW e 380 Nm of torque. Complementing this is a powerful dual-motor setup: the front motor provides 215 kW e 400 Nm, while the rear motor delivers 240 kW e 415 Nm. Together, the system outputs an impressive 645 kW e 1,195 Nm, propelling the Hi4-Z from 0-100 km/h in just 4.6 seconds.
Superior Off-Road Capabilities
The Hi4-Z retains a multi-link integral bridge suspension, unlike many hybrids that use decoupled systems. This enhances wheel travel and ground contact, crucial for overcoming difficult off-road obstacles. Its structural strength and suspension design make it ideal for extreme terrains.
Key off-road specs include:
- Approach angle: 29°
- Departure angle: 24°
- Minimum ground clearance: 210 milímetro
Exterior and Interior Features
Visually, the Tank 500 Hi4-Z closely resembles the Hi4-T, save for new badges. Its dimensions remain unchanged at 5078 milímetro (L) x 1934 milímetro (W) x 1905 milímetro (H), com uma distância entre eixos de 2850 milímetro.
Dentro, the Hi4-Z offers premium features such as a 12.3-inch LCD instrument cluster, a head-up display, a 14.6-inch infotainment screen, and buttons for off-road controls like 4L and differential locks.
Pricing and Availability
The Tank 500 Hi4-Z is expected to launch soon, following its MIIT listing in April. Priced higher than the Hi4-T (345,000 yuan, or $47,350 USD), its final cost should align with the 379,800 yuan ($52,150 USD) pre-sale price.
For off-road enthusiasts seeking the ultimate blend of innovation, power, and capability, the Tank 500 Hi4-Z sets a new benchmark in hybrid SUVs.