Classic: Mercedes SL 600 as 583 PS Renntech SL 74!

Recently updated on January 25, 2021 at 10:04 am

After spending the last few weeks with the Hartge H28, the H6SP and the headstrong Hartge 6 We have now presented a few classic Mercedes-Benz tuning classics based on various BMW models. And it is no less spectacular! Curtain up for this Mercedes-Benz SL 600 as Renntech SL 74 based on the popular R 129 with a brilliant silver metallic finish. This special copy with the chassis number WDBFA76F0WF159956 dates from 1998 and was opened on June 19.06.2020, 90.000 for a handsome $ XNUMX bringatrailer.com auctioned. The SL is visually almost unchanged compared to the series and has, for example, only installed an AMG styling package with a special front spoiler, side skirts and a modified rear apron.

AMG rims are also installed

There were also 19-inch AMG rims with Hankook Ventus V12 Evo2 tires, which we think are ideal for the AMG setup. At the rear there is still a three-part rear spoiler with a third brake light and a "74" emblem can be seen on it. And the changes in the cabin are just as subtle. The gray leather interior (568A) is original Mercedes-Benz, which also applies to the typical amenities such as the automatic air conditioning, the electrically adjustable seats with memory function or the classic AMG steering wheel. Only the carbon interior trim, the Pioneer radio with touchscreen and Bluetooth and the completely leather-covered dashboard seem to have been added to the SL later. Although we're not sure about the dashboard. Incidentally, the changes to the V12 (M120) under the long hood are much more extensive. The SL-74 package from Renntech gives the engine an increase in displacement, there was a new air intake, the engine control was adapted and the exhaust system and oil cooling have been optimized.

V12 with 583 PS & 813 NM torque

The result is impressive 583 hp and 813 NM torque, which still provide impressive driving performance 22 years later and, thanks to the reinforced five-speed automatic transmission, are also extremely reliably delivered to the rear wheels. The auctioned vehicle also had a hardtop in addition to the standard electric hood, so that it can also be used in winter without any problems. If we receive timely information on further changes not previously mentioned, there is of course an update for this report. It is best to subscribe to our feed and if there is something new, you will be informed immediately. We hope you enjoy viewing the pictures.

(Photo / s: bringatrailer.com)

These are the details of the Mercedes SL 600 Renntech SL 74:

• The basis is the SL 600 version of the R 129 series
• Power 583 PS and 813 NM torque
• Displacement expansion to 7,4 liters, new air intake, new chip tuning engine control, new exhaust system with RENNtech logo, modified oil cooling, adapted five-speed automatic
• current vehicle with AMG styling package (front spoiler, side skirts, rear apron.) and AMG rims in 19 inches on Hankook Ventus V12 Evo2 tires
• Cockpits with carbon details
• Certificate of authenticity from Renntech
• Certificate from RENNtech in Stuart, Florida, signed by company founder Hartmut Feyhl

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Mercedes SL 600 as 583 PS Renntech SL 74!

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