2010 Lexus RX III Dimensions, Size & Specs

The curb weight of the Lexus RX III ranges from 1895 kg to 2130 kg (approximately 4179 to 4697 pounds). This variation depends on the specific model configuration, including engine options, trim levels, and additional equipment. The weight reflects the solid construction and luxury features integrated into the vehicle, contributing to its smooth ride and stable handling characteristics.

The Lexus RX III offers a luggage capacity of 446 liters (about 15.7 cubic feet) with the rear seats in their upright position, adequate for daily use and moderate cargo needs. When the rear seats are folded down, the maximum luggage capacity expands significantly to 1570 liters (approximately 55.5 cubic feet), providing ample room for larger items, making it versatile for family trips or transporting bulky goods.

The Lexus RX III has a ride height or ground clearance of 185 mm (7.3 inches). This clearance strikes a balance that allows the SUV to comfortably handle rough urban roads, occasional off-road conditions, and speed bumps while maintaining aerodynamic stability and contributing to a comfortable ride. It provides good all-around capability for a luxury SUV without compromising on road handling.

The Lexus RX III features rim sizes of 7.5J x 18 and 7.5J x 19 inches, paired with tire sizes of 235/60 R18 and 235/55 R19, including a 235/55 VR19 option in some configurations. These sizes support optimal performance, ride comfort, and grip designed for the luxury SUV segment, enhancing both on-road stability and off-road capability where needed.

Yes, the Lexus RX III generally fits inside a standard single-car garage. With a width of 1885 mm (74.2 inches) and a height of up to 1725 mm (67.9 inches), it fits within the typical garage dimensions, which usually exceed 2438 mm (8 feet) in width and 2133 mm (7 feet) in height. However, drivers should consider any additional storage items or modifications inside the garage, as tight spaces might require careful maneuvering.

Compared to its predecessor, the Lexus RX II, the RX III has a slightly larger footprint and improved dimensions to enhance cabin space and comfort. The length increased to about 4740-4770 mm compared to the earlier model, providing more interior legroom and cargo space. Technologically, the RX III introduced more advanced infotainment and safety features, improved ride quality, and a more refined engine selection, reflecting Lexus's ongoing commitment to luxury and performance development.

In comparison with other mid-size luxury SUVs from the same period, such as the BMW X5, Audi Q7, and Mercedes-Benz M-Class, the Lexus RX III offers competitive dimensions and cargo capacity. While the RX III might be slightly shorter and narrower than some rivals, its 1570 liters (55.5 cubic feet) maximum cargo capacity with folded rear seats is quite competitive. Its ride height of 185 mm also provides good versatility without compromising luxury comfort, making it a strong contender in its class.

The maximum weight (gross vehicle weight rating) of the Lexus RX III ranges from 2521 kg to 2700 kg (5559 to 5952 pounds). This rating includes the vehicle's curb weight, occupants, cargo, and any additional equipment. Adhering to this limit is crucial for safety, optimal vehicle performance, and longevity, as exceeding it can affect braking, handling, tire wear, and suspension durability. Owners should ensure they do not overload their RX III beyond this maximum.

The Lexus RX III is designed as a mid-size luxury SUV that balances comfort, performance, and utility. It is popular with families and individuals seeking a smooth and refined driving experience combined with ample interior space and cargo versatility. The SUV’s advanced safety features, comfortable ride quality, and high-end materials make it excellent for daily commuting, long trips, and moderate off-road excursions. Its reputation for reliability and luxury appointments further enhance its appeal in a competitive market segment.