2023 XPENG G9 Dimensions, Size & Specs

The XPENG G9 provides a generous luggage capacity of 660 liters (23.3 cubic feet) with the rear seats in their upright position. When the rear seats are folded down, the luggage space expands significantly to 1576 liters (55.6 cubic feet). This versatility makes it ideal for both daily use with passengers and for transporting larger cargo or luggage during trips.

The XPENG G9 2023 offers two rim size options: 19 inches and 21 inches. Corresponding tire sizes are 255/55 R19 for the 19-inch rims and 255/45 R21 for the 21-inch rims. These sizes contribute to a balance between ride comfort, handling, and style, with the larger 21-inch rims providing a sportier aesthetic and potentially sharper handling.

Standard residential garages typically accommodate vehicles up to about 2.4 meters (2400 mm / 94.5 inches) wide and 2.1 to 2.3 meters (2100-2300 mm / 82.7-90.6 inches) tall. The XPENG G9 measures 1937 mm (76.3 inches) wide and 1680 mm (66.1 inches) tall, meaning it should fit comfortably within the width and height constraints of a standard garage. Its length of 4891 mm (192.4 inches) may require a longer garage but is generally manageable in typical residential settings designed for mid- to large-sized SUVs.

The XPENG G9 is one of the newer and larger SUVs in XPENG's lineup, representing a step up in size and luxury compared to earlier models such as the XPENG G3 and G6. It is longer and slightly wider than its predecessors, with enhanced interior space and luggage capacity, reflecting a move towards a more premium and roomy SUV segment within the XPENG range. This size increase accommodates more advanced technology, greater battery capacity, and a more comfortable passenger experience.

The XPENG G9's dimensions position it competitively in the electric SUV category. At 4891 mm (192.4 inches) long and 1937 mm (76.3 inches) wide, it is comparable in size to vehicles like the Tesla Model X and the Audi e-tron. Its luggage capacity of 660 liters (rear seats up) and 1576 liters (rear folded) offers class-leading space that matches or exceeds competitors. The size balance helps the G9 appeal to buyers seeking a premium electric SUV with ample room without imposing on everyday usability.

Potential buyers will appreciate the XPENG G9’s length of 4891 mm (192.4 inches), which offers ample cabin and cargo space. The relatively wide stance at 1937 mm (76.3 inches) ensures stability and a commanding presence on the road. Its height of 1680 mm (66.1 inches) strikes a balance between aerodynamic efficiency and SUV practicality, offering good headroom and ease of entry and exit.

The XPENG G9 offers 19-inch rims with 255/55 R19 tires and 21-inch rims with 255/45 R21 tires. The 19-inch rims with higher sidewall tires tend to provide a more comfortable ride due to better shock absorption on rough roads. In contrast, the 21-inch rims with lower profile tires offer sharper handling and a sportier look but can result in a firmer ride. Buyers can thus choose between comfort and sportiness according to their preferences.

Thanks to its considerable external dimensions – nearly 4.9 meters (16 feet) long and nearly 2 meters (6.3 feet) wide – the XPENG G9 provides a spacious interior with ample headroom, legroom, and shoulder room for both front and rear passengers. The design leverages the large footprint to enhance comfort and passenger space, making it suitable for families or individuals who prioritize roominess in an electric SUV.

While larger vehicles like the XPENG G9, with its 4891 mm (192.4 inches) length and 1937 mm (76.3 inches) width, may be less nimble in tight city environments compared to smaller SUVs or sedans, the design and technology features generally compensate for this. Features such as advanced parking assists, all-wheel drive options, and a well-calibrated chassis help maintain maneuverability and ease of use in urban settings. On the highway, the size contributes to stability and comfort for long-distance driving.