The Mercedes-Benz E-Class lineage stretches back to the late 1950s and early 1960s, a testament to enduring automotive excellence. Following Mercedes-Benz’s well-known W-naming convention, the inaugural E-Class model, the W120 “Ponton,” made its debut in 1953, immediately recognized for its sophisticated styling and pioneering engineering. Advancing through generations, the fourth iteration of the E-Class achieved remarkable success, becoming the most prolific Mercedes-Benz model of its time with over 2.6 million units manufactured between 1976 and 1986. By the eighth generation, the E-Class had solidified its reputation as a true luxury sedan. Having previously reviewed a more contemporary 2014 E350, I found it to be a competent and refined vehicle. However, a recent opportunity arose to delve into the appeal of a classic: a 1990 Mercedes 300E (part of the W124 generation, predating the formal E-Class naming convention adopted in 1993). The owner, a friend employed as a valet and delivery driver at a BMW dealership, possesses the enviable perk of driving an array of dream cars – from Lamborghinis to AMGs and Rolls Royces. Yet, he professed a particular fondness for his 1990 Mercedes 300E, a statement that immediately sparked my curiosity. This W124 generation, produced from 1985 to 1996 and refreshed in 1993, holds a special place in Mercedes-Benz history. While modern Mercedes-Benz designs don’t always resonate with me, I’ve consistently admired the older models for their understated elegance and unwavering engineering integrity.
The 1990 Mercedes 300E epitomizes the quintessential, function-driven Mercedes-Benz design ethos of its era. Form follows function here, a refreshing contrast to some contemporary designs. One notable departure from modern Mercedes-Benz aesthetics is the presence of the iconic hood ornament on the 300E (a feature often absent in contemporary Sport trim models, available primarily in the Luxury trim). The front fascia is characterized by a robust rubber bar dominating the lower section, complemented by a tasteful grille above. My only reservation regarding the front-end styling lies with the headlights. To my eye, they appear somewhat incongruous on a luxury sedan, with the headlight portion seeming overshadowed by the surrounding non-headlight elements. Moving to the side profile, the 1990 Mercedes 300E exhibits balanced proportions and an appealingly upright greenhouse. The slender window lines and subtly sculpted profile contribute to an air of understated athleticism. The rear design mirrors the front in its simplicity, yet it remains clean and well-executed. The seamless integration of the trunk lines into the taillights is a particularly pleasing detail. While the taillights are aesthetically agreeable, I personally prefer the design of the refreshed versions introduced later in the W124’s production run. The design philosophy underpinning the 300E was heavily influenced by aerodynamics. During its time, this 1990 Mercedes model boasted one of the most aerodynamically efficient designs in the automotive market. The owner’s repeated praise of the car’s aesthetics resonated with me. The more I examined the 1990 Mercedes 300E, the more I concurred with his assessment. In my view, the styling possesses a timeless quality due to its inherent simplicity and elegance – a design that simply works.
The interior design of the 1990 Mercedes 300E echoes the functional approach of the exterior. Wood trim accents and a leather-wrapped steering wheel impart a sense of understated opulence. The standout feature of the interior is undoubtedly the seats, distinguished by a unique quilted pattern (which will be discussed further).
The 1990 Mercedes 300E is not engineered for overtly aggressive driving, and its composed demeanor reflects this. However, its German origins are unmistakable, particularly in its driving dynamics. German automotive engineering is traditionally characterized by a pursuit of performance and handling excellence. While the 300E might not deliver outright sporty thrills, it offers a rewarding driving experience. In typical driving scenarios, the 1990 Mercedes 300E performs admirably. The steering is responsive with appropriate weighting, the brakes are effective, and the suspension provides sufficient compliance. However, pushing the car harder reveals its true character. The steering becomes more weighted and communicative, offering enhanced feedback. Body roll is present but remains well-controlled, and the 1990 Mercedes 300E exhibits surprising levels of grip for a car of its vintage. I was genuinely impressed by its unexpectedly enjoyable driving dynamics. It can be driven assertively through corners without losing composure, confidently executing its tasks without protest. It’s a subtle sensation, but there’s a distinct feeling of control and connection to the road. The interplay between the suspension and steering is palpable, with the steering providing ample feedback regarding the front tires’ interaction with the road surface. Crucially, despite its engaging handling when pushed, the 1990 Mercedes 300E doesn’t compromise its role as a comfortable family sedan. The ride quality achieves an ideal balance, being both supple and comfortable. It effectively isolates occupants from most road imperfections, providing a cloud-like ride without excessive float or bounce. Only the most severe road irregularities transmit a muted thud into the cabin.
Powered by a 158-horsepower 2.6-liter inline-six cylinder engine, the 1990 Mercedes 300E may not match the outright acceleration of contemporary luxury sedans. However, it compensates with impressive engine flexibility. The engine never feels lacking in power, delivering readily accessible power from low RPMs, building into a robust surge that extends towards the redline. Reaching the redline, however, is somewhat hampered by the four-speed automatic transmission. While functional, it isn’t the smoothest or quickest shifting unit. Although the engine’s redline is at 6,000 rpm, the transmission tends to upshift prematurely at around 5,500 rpm. Gear changes can be abrupt, becoming noticeably clunkier during more spirited driving. Despite this transmission characteristic, the engine feels strong and its inline-six configuration provides an exceptional smoothness unmatched by many modern V6 engines. Fuel economy is reasonable for its class, achieving around 20 mpg overall.
Considering its age, the 1990 Mercedes 300E exhibits commendable refinement. Road noise from the tires is present and varies depending on the road surface, but the cabin effectively isolates occupants from wind and suspension noise. The engine remains refined even under load, emitting a subtle growl when pushed harder.
Stepping into the 1990 Mercedes 300E immediately reinforces the sense of being in a Mercedes-Benz. The fit and finish are exemplary, characterized by meticulous attention to detail and the use of soft-touch materials. The doors close with a reassuring thunk, and the controls feel robust and durable. The upright roofline provides ample headroom for occupants. Front legroom is adequate, although the center console intrudes somewhat into the driver’s footwell. The placement of the gas pedal, positioned far to the right with an unusual hump around it, necessitates extending the foot outwards to fully depress it. The controls are refreshingly simple and intuitive. Similarly, the gauges are perfectly designed, displaying all essential information in a clear and logical layout. There’s a nostalgic appeal to the tachometer’s rpm markings in increments of ten, a detail that distinguishes it from some modern designs. Cabin storage is sufficient, and the trunk is remarkably spacious – a contributing factor to the W124’s popularity as a taxi in Germany. Visibility is excellent, and achieving a comfortable driving position is effortless. Regarding the seats, the comfort level is perfectly judged – neither excessively soft nor overly firm. The distinctive quilted pattern adds a touch of visual interest. The rear cabin is also spacious, easily accommodating three adults comfortably.
In conclusion, the 1990 Mercedes 300E is genuinely captivating. It embodies the core values that made Mercedes-Benz exceptional. Even with 288,000 miles on the odometer, its reliability is remarkable. These models were relatively expensive for luxury sedans of their time because Mercedes-Benz invested heavily in engineering and build quality to ensure longevity. This durability explains their continued use as taxis in Germany. As I spent more time with the car, my appreciation for its styling deepened. Aspiring to be an automotive designer myself, I gravitate towards elegant and enduring designs, rather than fleeting trends. Simple yet sophisticated designs, like that of the 300E, age gracefully. The essence of German engineering is palpable from behind the wheel. The stereotype of Germans being meticulous, rational, and intelligent is embodied in this 1990 Mercedes. It’s rational in its practicality and reliability, meticulous in its class-leading build quality, and intelligent in its balanced approach to driving dynamics – comfortable yet capable and enjoyable. While it may seem like I’m overwhelmingly enthusiastic about this car, it’s difficult to find any fundamental flaws beyond the transmission’s characteristics. This sentiment is echoed by others, as evidenced in articles like this one from Motor Authority which proclaims the W124 E-Class as the best Mercedes-Benz ever produced – a viewpoint I wholeheartedly endorse. It’s my hope that Mercedes-Benz will revisit the principles that made models like the 1990 Mercedes 300E so exceptional, as this car truly is a gem.
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