2026 WEY G9 Dimensions, Size & Specs

The WEY G9 offers versatile luggage capacity catering to different passenger and cargo scenarios. With all seats in place, the minivan provides 233 liters (about 8.2 cubic feet) of luggage space, suitable for everyday items and moderate loads. However, when the rear seats are folded down, the cargo space dramatically expands to 1725 liters (roughly 60.9 cubic feet). This transformation makes the G9 highly adaptable for larger cargo, such as luggage for long trips, sports equipment, or bulky purchases. This flexible interior space enhances the vehicle's utility as both a family transport and a cargo mover.

The WEY G9 has a curb weight of 2803 kg (approximately 6179 lbs), which reflects the weight of the vehicle with standard equipment, all necessary operating consumables such as motor oil and coolant, and a full tank of fuel, but without any passengers or cargo. This weight is indicative of the G9's robust build and the features it accommodates. The maximum weight, which is the total permissible weight including passengers, cargo, and the vehicle itself, is 3328 kg (about 7337 lbs). These figures highlight the G9’s heavy-duty capability, ensuring it can safely carry multiple passengers and significant loads without compromising stability or performance.

Given the WEY G9’s dimensions of 5050 mm (198.8 inches) in length, 1985 mm (78.1 inches) in width, and a height of 1900 mm (74.8 inches), fitting it into a standard residential garage can be challenging. Standard garages typically measure around 5400 mm (213 inches) in length and 3000 mm (118 inches) in width, which means that while the G9's length might fit with some clearance, the width and height are closer to the limits, especially when accounting for side mirrors or garage door widths. Owners of the WEY G9 should measure their garage space carefully and consider additional clearance space for safe maneuvering. Modifications to garage doors or opting for larger garages might be necessary to comfortably accommodate this sizeable minivan.

The WEY G9 features a ride height or ground clearance of 155 mm (6.1 inches). This figure is fairly standard for modern minivans, which typically range between 140 mm (5.5 inches) and 170 mm (6.7 inches). This ground clearance allows the G9 to provide a balanced driving experience—offering enough height to handle minor road irregularities, speed bumps, and urban infrastructure without compromising vehicle stability or passenger comfort. It is neither too low to risk scraping on uneven surfaces nor excessively high to sacrifice ease of entry or aerodynamic efficiency.

The WEY G9 comes standard with 18-inch rims equipped with tires sized 245/50 R18. This tire configuration combines width and sidewall height to provide a balance between ride comfort, road grip, and handling. The tire width of 245 mm (approximately 9.6 inches) ensures a broad contact patch for stability, while the aspect ratio of 50 (half the tire's width) helps absorb road impacts, contributing to a comfortable ride. The choice of 18-inch rims also adds to the vehicle’s visual appeal while maintaining suitability for a minivan in terms of practicality and tire availability.

As the initial generation of the WEY G9 (starting production in 2026), there is no direct predecessor generation for comparison. However, comparing the G9 to previous WEY SUVs or other large models shows a deliberate step towards a more spacious, minivan-oriented design with significant emphasis on passenger comfort and cargo space. It represents a fresh entry into the market for WEY, focusing on larger dimensions and versatile interior space that differentiates it from earlier compact and mid-size SUV models.

In the competitive minivan segment, the WEY G9 stands out due to its commanding size. Measuring over 5 meters in length (5050 mm / 198.8 inches), it is among the longer minivans available, comparable to high-capacity models designed for comfort and utility. The width of 1985 mm (78.1 inches) is typical for premium minivans, providing generous interior shoulder room while maintaining manageable road presence. Its height of 1900 mm (74.8 inches) offers more vertical space than many rivals, contributing to a spacious cabin feel. When compared to popular minivans such as the Toyota Sienna or Honda Odyssey, the WEY G9's dimensions reflect a focus on maximizing interior volume and cargo versatility, positioning it competitively in terms of size and space.

The WEY G9 is purpose-built as a spacious minivan ideal for families and individuals requiring flexible transport solutions. Its generous dimensions (length 5050 mm, width 1985 mm, height 1900 mm) translate into a roomy cabin capable of comfortably seating multiple passengers. The flexible luggage capacity, ranging from 233 liters (8.2 cubic feet) with all seats active to an impressive 1725 liters (60.9 cubic feet) with rear seats folded, makes it a versatile option for various cargo needs. The vehicle’s substantial curb weight and maximum load capacity ensure it handles well even when fully loaded. The ride height and size strike a fine balance between ease of access and road presence, further supporting its suitability for everyday family use and longer journeys with heavy luggage.

Weighing in at 2803 kg (6179 lbs) curb weight, the WEY G9 is a robust and substantial vehicle, which affects both driving dynamics and fuel efficiency. The heavier weight can enhance stability and ride comfort, contributing to a smooth and planted driving experience, especially on highways. However, this added mass may challenge fuel efficiency, as the engine must work harder to move the vehicle, particularly in stop-and-go traffic or uphill driving. The engineering of the G9 likely incorporates advanced powertrain and efficiency technologies to mitigate these effects. Drivers can expect a balance where the vehicle’s solid feel and safety benefits come at a cost of slightly higher fuel consumption compared to lighter minivans.