What is the SLS?
4 Answers
SLS is a luxury sedan launched by Shanghai General Motors, developed based on the third-generation Sigma platform. The domestic version of the SLS has a slightly longer body than the overseas version, offering more rear-seat space, with both versions utilizing the high-performance sport-oriented SLS platform. The SLS is equipped with three main engine options: a 2.8L, 3.6L, and 4.6L naturally aspirated engine. Built on the third-generation Sigma chassis platform, the SLS features an MRC (Magnetic Ride Control) active electromagnetic suspension system. Its working principle involves altering the arrangement of magnetic particle fluid within the shock absorbers by varying the voltage between electrodes, thereby adjusting damping. The system can respond continuously up to 1000 times per second. Complementing this is a lightweight full-aluminum suspension system, with the front wheels using a double-wishbone independent suspension and the rear wheels employing a multi-link independent suspension, achieving a balance between comfort and handling.
I have a deep understanding of automotive history and remember that the Seville was Cadillac's exclusive name for the Chinese market, actually referring to the STS luxury sedan. It was launched in the mid-2000s and gained popularity at the time for combining American-style spaciousness and comfort, along with optional V8 or V6 engines that delivered strong performance. Targeted at high-end business professionals, its price was slightly more affordable than imported Mercedes-Benz or BMW models. Unfortunately, by the 2010s, with outdated design and increasing competition, General Motors discontinued it. The Seville is now out of production and can only be found in the used car market. Its performance remains fairly reliable, but during maintenance, it's essential to check for common electronic system issues. If you come across a classic model, pay attention to its historical background—after all, it represents the glory of a generation of luxury cars.
People who have driven the SLS told me that what impressed me most about this car was its spaciousness and strong sense of comfort. The body design is solid, and sitting on the leather seats for long-distance driving is very enjoyable and not tiring. The engine has sufficient power, with strong acceleration, but the fuel consumption is relatively high, exceeding 14 liters in urban driving. In terms of features, it came with a rearview camera and automatic air conditioning back then, which were quite practical. Regarding handling, the steering wheel is slightly heavy, and it's not as agile as Japanese cars when turning, but it's rock-solid at high speeds. The interior craftsmanship is exquisite, with wood grain decorations adding a sense of class, though the technology feels outdated due to its age. Overall, if you're after a classic driving experience, the SLS is a good choice, especially suitable for family long-distance trips.
From a market perspective, the Seville was positioned in the mid-to-high-end segment in China, targeting business professionals aged 30-50, with a price range of 400,000 to 600,000 RMB, making it more affordable than German luxury cars. It enjoyed good sales initially, leveraging the appeal of the Cadillac brand. However, it has been discontinued for many years and now has limited popularity in the used car market, with average resale value, requiring careful inspection of the vehicle's condition. Common issues include scarce electronic parts supply, making it advisable to seek professional maintenance. If you're considering buying a used Seville now, it offers decent value for money, but you should weigh the convenience of maintenance, as newer models are more advanced.
