2023 Toyota Sienta III Dimensions, Size & Specs

The curb weight of the 2023 Toyota Sienta III ranges between 1270 kg and 1400 kg (2798 lbs to 3086 lbs), depending on configurations and trims. The vehicle’s maximum permissible weight ranges from 1555 kg to 1805 kg (3429 lbs to 3978 lbs). This weight range positions the Sienta III as a moderately lightweight minivan, balancing fuel efficiency and stability.

The Toyota Sienta III has a ground clearance of 140 mm (5.5 inches). This ride height is considered average for a minivan and offers a balance between ease of entry and exit and sufficient clearance for typical urban road conditions. While it is not designed for heavy off-road use, the ground clearance is adequate for speed bumps, potholes, and uneven city roads, contributing to a comfortable and safe driving experience.

Yes, the Toyota Sienta III fits comfortably into a standard single-car garage. With a length of 4260 mm (167.7 inches) and a width of 1695 mm (66.7 inches), the Sienta III is compact enough to easily accommodate most typical garages designed for economy or midsize cars. The height, between 1695 mm and 1715 mm (66.7 to 67.5 inches), also ensures there is enough vertical space for most garages without the need for modifications.

The Sienta III's width of 1695 mm (66.7 inches) may be narrower than many full-size minivans, which can exceed 1800 mm. This narrower profile contributes to easier maneuverability in tight urban settings and parking spaces while maintaining a cabin that's spacious enough for passengers. The trade-off is slightly reduced shoulder room compared to larger minivans, but the design focuses on optimizing interior space efficiently without making the vehicle bulky.

The 2023 Toyota Sienta III is equipped with 5.5J x 15 rims and tire sizes of 185/65 R15. These moderately sized tires offer a good balance of comfort, fuel efficiency, and handling stability typical for a city-oriented minivan. The 15-inch rims support a smooth ride quality over city roads, while the tire width of 185 mm ensures sufficient grip and control without compromising ride comfort.

Compared to the previous Sienta II generation, the Sienta III maintains a similar overall length but features a slightly refined height range (1695-1715 mm) for improved interior headroom and air circulation. The width remains relatively consistent, emphasizing compact design suitable for urban driving, but changes in curb weight reflect advancements in materials and technology, aiming for enhanced fuel efficiency and safety.

When compared to other compact minivans such as the Honda Freed or Nissan Serena, the Toyota Sienta III is slightly more compact in width and length, promoting superior maneuverability in congested city environments. Its carefully optimized height and interior space ensure it remains competitive in passenger comfort and cargo versatility. The Sienta III is ideal for small families or urban users prioritizing efficient use of space without sacrificing practicality.

The maximum weight capacity of the Toyota Sienta III ranges from 1555 kg to 1805 kg (3429 lbs to 3978 lbs), depending on the variant. This includes the weight of passengers, cargo, and accessories. The higher weight capacity compared to curb weight allows flexibility for carrying multiple passengers and luggage simultaneously. For practical purposes, this means families can comfortably travel with full passenger load and additional cargo without overburdening the vehicle.

Thanks to its relatively compact length of 4260 mm (167.7 inches) and width of 1695 mm (66.7 inches), the Toyota Sienta III offers excellent ease of parking, especially in crowded urban environments where space is limited. The vehicle’s height (up to 1715 mm/67.5 inches) provides good visibility without making it cumbersome. These proportions make the Sienta III maneuverable and practical for city driving, tight spots, and narrow streets, making it an attractive choice for urban dwellers.