The Mercedes-Benz 500 E: A Porsche-Tuned Legend

The Mercedes-Benz 500 E: A Symphony of German Engineering

In the realm of automotive legends, few vehicles command the same respect and admiration as the Mercedes-Benz 500 E. More than just a car, it's a testament to a remarkable partnership between two German giants: Mercedes-Benz and Porsche. This high-performance variant of the W124 chassis, produced between 1990 and 1995 (initially as the 500 E and later as the E 500), represents a pinnacle of automotive engineering, blending luxury with raw, unadulterated power. Its story is one of innovation, problem-solving, and a shared pursuit of automotive excellence.

The Genesis of a Performance Icon

The year was 1989 when Mercedes-Benz faced a unique challenge. With its engineering department fully engrossed in the development of the new S-Class, they turned to their esteemed neighbour, Porsche, for assistance. The mission: to integrate the potent 5-litre M119 V8 engine into the W124 chassis and adapt the suspension and drivetrain accordingly. This wasn't a simple engine swap; it required a significant redesign, including wider wings to accommodate the larger engine and its associated components. Porsche not only accepted the challenge but also provided an ingenious solution to a production snag. The redesigned front wings proved too wide for certain stations on the standard Mercedes-Benz assembly line. Rather than undertaking costly modifications to the assembly line itself, Mercedes-Benz commissioned Porsche to build a dedicated assembly line at its own manufacturing plant in Zuffenhausen. This arrangement proved mutually beneficial, providing Porsche with crucial revenue during a period of financial strain caused by industrial strikes and the demanding development of the 959 supercar.

A Collaborative Masterpiece: The Assembly Process

The production of the 500 E was a meticulous, multi-stage process that spanned eighteen days. The chassis components were first shipped to Porsche's "Reutter-Bau" plant in Zuffenhausen, where skilled hands assembled the chassis by hand. Once assembled, the chassis made its way to Mercedes-Benz's Sindelfingen plant for painting. After a thorough inspection and sign-off, the painted chassis embarked on its final journey back to Zuffenhausen for final assembly. This intricate dance of logistics and craftsmanship ensured that every 500 E met the exacting standards of both manufacturers.

Evolution and Naming Conventions

The vehicle's design commenced in 1989. Initially, it was known as the '500 E' up to the 1993 model year. For the 1994 model year, it received a facelift, mirroring the updates across the entire E-Class range, and was subsequently renamed the 'E 500'. Interestingly, the chassis developed by Porsche also served as the foundation for the 400 E (W124.034). This model was technically identical to its more powerful sibling, differing only in its 4.2-litre V8 engine (also found in the S-Class) and a few minor adjustments. The 400 E, later renamed the 'E 420', was produced in Sindelfingen as it did not feature the widened wings, allowing it to retain a more understated appearance, blending seamlessly with its less potent counterparts.

Pricing and Availability

In Germany, the 500 E first hit the market in late 1990 with a retail price of DM134,520. By January 1993, the price had climbed to DM145,590, a figure it maintained until its discontinuation in late 1994. In the United States, the car became available as a 1992 model, retailing for $81,800, and remained on sale until the 1994 model year.

Specifications and Performance: The "Wolf in Sheep's Clothing"

The heart of the 500 E was its naturally aspirated 5.0-litre V8 engine, a powerplant derived from the 500 SL (R129) roadster. This engine delivered exhilarating performance, earning the car the moniker "Wolf in Sheep's Clothing" from the automotive press. Contemporary performance tests were astonishing for the era, with 0-100 km/h (0-62 mph) times ranging from 5.5 to 6.0 seconds. The quarter-mile was dispatched in a brisk 14.1 seconds at 163 km/h (101 mph). Top speed was electronically limited to 250 km/h (155.3 mph) via a final drive ratio that brought the engine to its redline at that speed. To exceed this limit, owners would need to alter the gear sets. Fuel consumption was rated at 16.8 L/100 km (14 mpg) in the city and 13.8 L/100 km (17 mpg) on the highway.

The 500 E's sporty demeanour was evident in its design, featuring a 38mm wider track, a 23mm lower profile, flared wings, side skirts, a front air dam, and wide tyres. These elements set it apart visually from its less potent siblings. The braking system also benefited from SL components, with 300 mm front discs and 4-piston calipers on 1992 and early 1993 models, upgraded to 320 mm discs from the 600 SL for later models. Rear brakes were consistently 278 mm items from the 500 SL. In the USA, the 500 E was exceptionally well-equipped, with the only optional extras being a dealer-installed CD changer and an integrated cellular telephone. It was exclusively offered in left-hand drive and featured four leather sport seats, typically Recaro, with front seats usually being heated.

Production Figures and Global Reach

The production figures for the 500 E and its successor, the E 500, paint a picture of exclusivity. A total of 10,479 units were produced globally. Of these, 1,528 were imported into the USA between late 1991 and late 1994, averaging around 500 cars per year. Key import numbers by country highlight its limited global presence:

A small batch of 120 cars were produced between January and May 1995 as final orders for special customers, rolling off the line at Porsche's Rössle building alongside the Audi RS2 sport wagons, utilising the same workforce that had built the 500 E and E 500. These final cars were a fitting conclusion to a unique production run.

Yearly Changes and Emissions Compliance

The 500 E/E 500 underwent minimal significant changes during its production. Exterior differences between 1992 and 1993 models are negligible. A slight decrease in horsepower (-7 HP) was noted in the 1993 and 1994 US models due to engine adjustments. The 1994 E 500 is more easily identifiable by its updated headlights, grille, and trunk lid, with bumper scuff bars colour-coded to the car. The engine itself remained the same as the 1993 500 E. Audio systems saw an upgrade in 1994, with Becker or Alpine units replacing the previous Becker 1432. The most significant mechanical upgrade in 1994 was the implementation of larger front and rear brakes, borrowed from the R129 SL600. Throughout its production, numerous running changes were made to the car's mechanical systems. Notably, all 500 E and E 500 models imported to the United States and Canada were compliant with California's stringent emissions standards, making them legal for sale in all 50 states.

Aftermarket Modifications: Unleashing More Potential

The inherent performance of the 500 E has made it a popular platform for aftermarket tuning. Common enhancements include wheel and tyre upgrades, performance exhaust systems, and ECU remapping to remove the 250 km/h speed limiter. Some owners also disable the traction control system and program the automatic transmission to start in first gear (instead of the usual second) for even quicker acceleration. Beyond these, more extensive modifications are possible, including increasing engine displacement to 6.5 litres, installing nitrous oxide systems, and even supercharger conversions to push output well beyond 400 bhp.

Special Editions: The E 500 Limited and E 60 AMG

Mercedes-Benz introduced the E 500 Limited during the 1994 model year, initially planned as a limited run of 500 units. However, production eventually reached 951 units between 1994 and 1995. The E 500 Limited (code "958" on the data card) featured enhanced trim, including unique leather patterns on the seats, steering wheel, and gear lever, exclusive "bird's-eye maple" wood trim, 17" EVO-II alloy wheels, a slightly lowered ride height, and specially edged floor mats. The seat inserts were available in three leather colour choices: grey, green, or red. The E 500 Limited could also be optioned with the E 60 AMG package, creating one of the rarest and most sought-after variants, with only 45 cars known to have both the "957" (AMG Technology Package) and "958" codes. It's also possible that some E 500 Limited models were later converted to E 60 AMG specification.

The pinnacle of the W124 performance sedan was the E 60 AMG. Produced in very limited numbers from 1994 to 1995, this model featured a 6.0-litre V8 engine producing 381 bhp, enabling a 0-60 mph sprint in just 5.3 seconds. It was equipped with the "Limited" sports interior, 17" EVO-II alloys, AMG sports suspension, and an AMG twin-outlet exhaust system. The E 500 and E 60 AMG shared flared front and rear wheel arches, larger front bumpers, and integrated fog lights. Identifying an original E 60 AMG is often confirmed by the "957" AMG Technology Package code on the vehicle's data card. While many E 500s have been converted to E 60 AMG specifications, these conversions typically won't carry the factory "957" code. A definitive sign of an AMG-tuned engine is the "M 119 E 60" stamp alongside "AMG" on the airbox, rather than "Mercedes-Benz".

Key Features of the E 60 AMG:

• M119 6.0L V-8 Engine producing 381BHP
• EVO-II 17" alloy wheels
• Sportline two-tone interior (on some models)
• Birds-eye maple dark trim
• AMG Suspension
• AMG Exhaust
• E 60 AMG lettering and AMG engine stamps
• 957 "AMG Technology Package" in data card

A Modern Classic

Due to its unique pedigree, hand-built construction, limited production numbers, and exceptional performance, the Mercedes-Benz 500 E is widely considered a modern classic. It represents a rare intersection of luxury, performance, and engineering prowess, a true icon that continues to captivate enthusiasts and collectors alike.

Frequently Asked Questions:

What made the 500 E special?

The 500 E was special due to its collaboration with Porsche, its powerful 5.0L V8 engine, and its understated yet aggressive styling, earning it the "Wolf in Sheep's Clothing" nickname.

When was the 500 E produced?

The 500 E was produced from 1990 to 1993, and then as the E 500 from 1994 to 1995.

What was the original price of the 500 E?

In Germany, the initial retail price was DM134,520 in 1990. In the US, it was $81,800 for the 1992 model year.

What were the performance figures of the 500 E?

It could accelerate from 0-100 km/h in approximately 5.5 to 6.0 seconds, with a top speed electronically limited to 250 km/h.

What is the difference between the 500 E and the E 500?

The E 500 is a facelifted version of the 500 E, introduced for the 1994 model year with updated styling and minor mechanical changes.

How many 500 E models were produced?

A total of 10,479 units of the 500 E and E 500 were produced worldwide.

What is the E 60 AMG?

The E 60 AMG was a very limited production model featuring a 6.0L V8 engine with 381 bhp, enhanced AMG suspension, and other performance upgrades.

If you want to read more articles similar to The Mercedes-Benz 500 E: A Porsche-Tuned Legend, you can visit the Automotive category.