A 20k-mile 2001 Mercedes-Benz SL500 just sold for $49,750, and that's strong money for a car that’s only worth about $32,900 based on comparable sales.

This SL500 is a gem from the R129 generation, known for its robust engineering and timeless design. Its 5.0-liter V8 engine paired with a five-speed automatic transmission makes for an engaging ride. Low mileage like this—just 20,000 miles—adds to its allure. The black exterior and matching Nappa leather interior give it a sleek and classy look. Plus, the removable hardtop and black soft top offer versatility, which is a nice touch for buyers who want both style and practicality. The car also comes loaded with desirable features like 18" AMG wheels, xenon headlights, and a premium Bose sound system.

Now, let’s talk numbers. This sale price of $49,750 is a hefty 51% above the fair value estimate of $32,900. The bidding was pretty intense, with 55 bids driving the price up, indicating that there was strong interest. However, when a car sells for that much over fair market value, it raises eyebrows. It suggests either a bidding frenzy or a few buyers who were just willing to pay more to secure it.

The community reaction was positive, with one user commenting, “Congrats to the winner. Beautiful car.” This indicates that while the price might have been high, there’s still appreciation for the vehicle’s quality and condition among bidders. The excitement around this auction, reflected in the number of watchers and comments, shows that people are paying attention to well-preserved vehicles.

For buyers on the hunt for a similar car, it's worth noting the importance of service history. This SL500 comes with meticulous records, which not only adds to its value but also assures potential buyers of its reliability. Next time you come across a low-mileage luxury vehicle, dig deep into its maintenance background. A clean service history can make or break a deal, especially in the collector's market where provenance matters.

See all Mercedes-Benz R129 SL listings on [Friday's Watchlist](https://fridayswatchlist.com/search?make=Mercedes-Benz&model=R129%20SL).