
The Sienna is an imported car, which is an MPV model under Toyota. The dimensions of this car are 5085mm in length, 1984mm in width, and 1796mm in height, with a wheelbase of 3030mm. The vehicle is equipped with two engines: one is a 2.7-liter naturally aspirated engine, and the other is a 3.5-liter naturally aspirated engine. The 3.5-liter naturally aspirated engine of the Sienna delivers a maximum power of 198kW and a maximum torque of 332Nm, with the engine reaching its maximum power at 6200 rpm. The 2.7-liter naturally aspirated engine produces 190 horsepower and a maximum torque of 253Nm, achieving its maximum power at 5800 rpm.

When I was researching the Sienna before buying a car, it was initially all imported vehicles, mainly shipped from North America. They were more expensive but came with higher configurations. Later, Toyota localized the Sienna in China, producing it through GAC. Now, most Siennas on the market are domestic versions, offering better value for money. If you see a new car's nameplate labeled as 'imported,' it might be old stock or an older model. I recommend checking official information to confirm. Overall, the import status of the Sienna has changed with the market and times. Also, remember to verify the car's source to avoid buying parallel imports. Some netizens shared that most Siennas before 2021 were imported, and domestic production became common after that. This is good for consumers, as tariffs are lower and services are more convenient. Before buying, visit more 4S stores to gather information—it can save you a lot of hassle. Imported cars are a bit more troublesome to maintain, but some fans still prefer their original quality. Now, GAC Toyota's Sienna is reliable in quality and sells well, proving the success of localization. For daily use, the difference isn’t significant—the key is choosing the right version.

The production locations of the Sienna vary by region. In North America, such as the United States, it is domestically manufactured and not considered an import. However, in the Chinese market, it was initially sold as an imported model before transitioning to local production. The specifics depend on the sales region and year. Before 2020, most Siennas in China were imported, resulting in higher prices, possibly due to tariffs. After 2021, GAC Toyota began domestic production, shifting to a more affordable mainstream channel. Other regions like Europe and parts of Asia may also have imported or locally assembled versions. As an owner who purchased a domestically produced Sienna last year, I found it more cost-effective with readily available parts. I recommend checking the Vehicle Identification Number (VIN) to confirm the production location. Imported Siennas incur higher taxes and maintenance costs but retain the original design, while the locally produced versions feature optimized details and slightly more spacious interiors. The overall trend is for Toyota to promote global local production, reducing reliance on imports, which enhances convenience for users worldwide.

The production strategy of the Sienna depends on Toyota's planning. Initially designed for the North American market, it was largely sold through imports in many regions. Now, many countries have localized production, reducing reliance on imports. For example, in China, the Sienna was previously imported, resulting in higher costs. Currently, it is primarily manufactured by GAC, making it a domestically produced vehicle. This shift stems from market adjustments, similar to the localization model of the Camry. I test-drove the new domestic version and found it to be stable in quality, quick to start, and easy to maintain. However, retaining import channels remains an option for specific needs. In the long run, the share of imports is declining. During discussions, it's emphasized to consider the model generation—newer generations of the Sienna are mostly domestically produced. I recommend checking the brand's official website for data to clarify the production location and avoid confusion.


