A rare Mercedes-Benz SL 73 AMG, abandoned for 17 years, has been meticulously restored to its original glory by Mechatronik and is now valued at up to £300,000.

Rare Mercedes found and restored after being abandoned in garage for 17 years

A rare, but rusty old Mercedes-Benz has been restored after being abandoned in a parking garage for 17 years.

The red SL 73 AMG model was one of just 85 ever made.

In its prime, it could do a top speed of 186mph.

But it fell into a state of disrepair in the garage in Germany.

Mechatronik, an internationally recognised specialist company for Mercedes-Benz classic cars, found out about it.

Its experts then set about to bring it back to its former glory, as reported by Luxury Auto News.

With meticulous attention to detail, the specialists began by thoroughly cleaning the car to remove almost two decades’ worth of dust.

This was followed by a comprehensive inspection of the drivetrain and all technical components.

Using the latest endoscope technology, the engine was examined for any damage, while the fuel system was professionally flushed and overhauled.

The crowning glory of the revitalisation was an expert interior and paintwork refurbishment, which allowed the vehicle to shine in its original splendour.

The company described the result as a “wolf in sheep’s clothing” whose brute power of 525bhp is discreetly concealed by the elegant bodywork.

They also found the history of the car, which showed it has only ever had two owners.

The first owner was a German man called Wolfgang Lanzendörfer, whose name is still inscribed on its door sills and gear selector.

He had already demonstrated a hand for exclusive automobiles and configured the Mercedes-Benz SL 73 AMG to the highest standards.

The exterior in eye-catching amber-red metallic harmonises perfectly with the two-tone interior in black and red leather, which is enhanced by red carbon fibre trim strips.

However, the second owner, who bought the car at auction, never had it registered, leaving the Mercedes in remarkably original condition.

The company said in a statement: “Our Mercedes-Benz SL 73 AMG is undoubtedly one of the most beautiful and best-preserved examples of this rare model.

“This history not only bears witness to an exceptional vehicle, but also to the expertise within the company.

“Connoisseurs will recognise the potential of this gem from subtle references such as the model designation on the trunk lid and the striking exhaust system.”