MERCEDES-BENZ SL CLASS (2016-21) SL400 2DR ROADSTER 3.0 V6 367 SS EU6 AMG LINE PREMIUM 9G-T+ AUTO

Buyer's Guide & Data from our Checks

The MERCEDES-BENZ SL CLASS (2016-21) SL400 2DR ROADSTER 3.0 V6 367 SS EU6 AMG LINE PREMIUM 9G-T+ AUTO is a luxury convertible designed for style and comfort. It sits in the premium sports car segment in the UK market, appealing to drivers seeking an elegant, high-performance roadster that makes a statement. Its sleek design and advanced features make it a popular choice among those who value driving pleasure and prestige, often used for leisure or special occasions rather than everyday commuting. Mycarcheck.com data shows a healthy level of interest in this model, with 248 checks on 104 different VINs since early 2021. The average private sale value is around £39,700, with typical mileage just over 17,000 miles, indicating owners tend to keep this car for a few years with modest annual use. Most cars have only around 1.6 previous owners, suggesting it's often cherished by its owners and maintained well. This roadster is best suited for enthusiasts or individuals wanting a stylish, sporty vehicle that offers a premium driving experience. What makes this Mercedes SL400 unique is its combination of refined design, powerful V6 engine, and luxurious features like the AMG Line and Premium pack. With its sleek roadster profile and advanced technology, it stands out against rivals in the same class, offering a smooth ride and a sense of occasion. Renowned for quality and comfort, the SL400 is ideal for those who want a high-end convertible that blends performance with elegance, making it a standout choice among used luxury cars.

Key Findings

The following statistics are drawn from our checks of 104 different vehicles, run between February 24th 2021 and March 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
248
Lookups
7
Hidden Histories
21k
Average Mileage
£39,700
Average Valuation