Throughout the 1980s, Mercedes-Benz's engineering department became heavily occupied with the development of the new S-Class. Simultaneously, Porsche was facing a production and economic crisis due to a decline in export business. Lending a helping hand to its neighbor in Stuttgart, Daimler-Benz AG awarded Porsche AG the development contract for the Mercedes 500E.

The 500E housed a robust 5.0-liter V8 along with performance modifications from Porsche. The battery was relocated for weight distribution, the suspension was lowered, bigger brakes were fitted, and only four passengers could be accommodated due to the large rear differential.

With widened bodywork, the 500E failed to fit through Mercedes' factory in Sindelfingen and instead was produced at Porsche's Reutter building in Zuffenhausen. Production for the 500E was a comprehensive 18-day journey, with each car transferred between factories twice during the process.

By April 1995, 10,479 examples had been built. Without surprise, Mercedes-Benz and Porsche created a magnificent touring saloon with high-quality engineering. The 500E represents the epitome of understatement, with impressive performance capabilities beneath refined lines and luxurious finishes. 

AUDI RS2 AVANT

Following the success of the 500E, the early 90s called for Audi's construction of an Avant to compete against BMW's M3. Audi looked to Porsche's engineers in a collaboration that yielded the iconic Audi RS2 Avant. The Avant's longitudinal dynamics were enhanced by Porsche's motorsport expertise, and Audi's first RS model was introduced as the fastest high-performance sports estate upon its debut.

Equipped with Audi's 2.2-liter turbocharged inline-five engine and Quattro all-wheel-drive system, the RS2 would be assembled by Porsche. The Avant received components from both the Porache 964 and the 993, including the rear-view mirrors, indicators, fog lights, a semi-light bar, and 17" Carrera Cup wheels. The Audi's Bosch anti-lock braking systems were retained while Porsche upgraded the braking and suspension systems and fitted Brembo calipers. Porsche also modified the engine with a larger turbocharger, a heavy-duty intercooler, high-flow fuel injectors, a redesigned camshaft, an improved induction system, a low-pressure exhaust system, and a Bosch engine control unit.

A total of 2,891 Audi RS2 Avants were produced by 1995. Their combined efforts worked seamlessly, tackling logistical challenges with ease. This exciting collaboration brought benefits to both companies, as external development projects helped raise Porsche from economic turmoil. This allowed Porsche and Audi the opportunity to share their engineering capabilities while creating an icon.

AUTHOR: AUTOADDICT

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