Keep in mind the term "Mythos" as it signifies a fresh series of ultra-exclusive Mercedes models. The initial model in this lineup is an AMG SL with its roof entirely removed. Additionally, it has lost its A-pillars and windshield, giving the Sport Leicht a distinctive appearance.

After its global debut in May at a Monaco event, the PureSpeed has now taken to the streets. These latest images reveal the AMG PureSpeed undergoing final testing on public roads. The test program spans over 1,864 miles, which might not appear extensive. However, this is a modified SL rather than an entirely new vehicle. Testing is currently being carried out on various circuits in northern Italy. Subsequently, prototypes will be assessed at the renowned Nardo track, owned by Porsche Engineering, a Weissach-based fully-owned subsidiary of the company behind the 911.

Having experienced the SLR Stirling Moss, the new AMG PureSpeed doesn't quite match the same level of excitement. It does stand out from 99% of all cars, but the concept has been adopted by other brands since the introduction of the roofless SLR in 2009. Comparable models include the McLaren Elva, Lamborghini SC20, Ferrari Monza SP1/SP2, and the Aston Martin V12 Speedster.

Mercedes opted to disguise the prototypes, yet they seem nearly identical to the model we saw a few months ago. The Formula 1-inspired halo remains, featuring an aerodynamically optimized curved bar attached to the body. The two helmets are included with the purchase of the roofless SL.

Although it may not possess the flair of the SLR Stirling Moss, it's bound to attract attention—if owners choose to drive them rather than store them in a garage. We can foresee a few of these being auctioned for exorbitant prices with minimal mileage decades down the line.

However, the PureSpeed won't be as exclusive as the SLR Stirling Moss, of which only 75 units were produced. Mercedes-AMG plans to manufacture 250 examples of its inaugural Mythos model, selling them to "enthusiasts and collectors." To create the "unique driving machine for connoisseurs," the three-pointed star collaborated with Pininfarina, leveraging its expertise in low-volume specialty models.