La resa dei conti della Classe E: BMW 535i E34 contro Mercedes-Benz E280 W124?

When I embarked on this series of retro car tests, I didn’t expect any surprises. After all, it’s clear that a VAZ “nine” outperforms a ’41 Moskvich, and a Volga is hardly manageable. But venturing into the realm of international models proved more revealing. Did you know the Mercedes W123 is a genuine driver’s car, while the classic Mustang is mostly just eye candy? Now, let’s tackle a seemingly predictable duo: the BMW 535i from the E34 series and the Mercedes-Benz E280 from the W124 generation. Expect the unexpected.

Under the Hood and Beyond

The best way to get to know the E34 and W124 isn’t just driving—it’s examining them on a lift. This perspective reveals the most about the design sophistication and investment in each model’s development. Most of these cars now show more wear than you’d expect, highlighting the stark contrasts between them.

È interessante notare che sulla base del motore M30B35 è stata creata la berlina più veloce della carrozzeria E34, l’Alpina B10 Biturbo. Una coppia di turbocompressori Garrett T25 ha aumentato la potenza da 211 a 360 cavalli. L’accelerazione a “cento” ha richiesto poco più di cinque secondi e la velocità massima ha raggiunto i 290 km/h. Viene da chiedersi: com’era il ritardo del turbo?

The Mercedes W124 is a textbook example of over-engineering. Its robust construction dates back to 1984, initially inspired by the compact W201 sedan. The W124 features large longitudinal members, substantial subframes, McPherson struts with separated springs and shock absorbers, a sophisticated rear five-link suspension, robust arms, ball joints, a flat underbody, dual elastic couplings on the driveshaft, and hydro mounts for the powertrain. Upon inspecting BMW’s E34, you might question its production dates—could the W124 really predate it by three years? BMW’s setup feels more dated, using simpler technology that wouldn’t see significant updates until the 1990 series debuted.

Gli interni della “cinque”, soprattutto con il volante sportivo a tre razze, sono molto più orientati verso il conducente rispetto alle impostazioni del telaio. La posizione di seduta bassa, l’ergonomia accurata, in cui non è necessario distogliere lo sguardo dalla strada per regolare il “clima” o l’impianto audio. Dopo il lifting, le comode manopole rotonde sono state sostituite da ruote, come nelle Mercedes. E questo è l’ultimo “cinque” con pulsanti a finestra sul tunnel centrale.

Trent’anni fa, a Monaco, hanno trovato il formato perfetto per gli strumenti. Ed è un peccato che in seguito abbiano dovuto deliberatamente rovinarlo: guardate le scale disegnate delle BMW attuali. La zona rossa del contagiri inizia subito dopo i 6000 giri/min: il motore M30B35 non ama girare.

However, the simpler BMW configuration didn’t stop the M3 E30 from outperforming the Mercedes 190E Evo, suggesting that raw complexity doesn’t always correlate with superior driveability. This is why I’m reserving judgment—for now.

In termini di dimensioni, la serie E34 “cinque” ripropone praticamente l’attuale serie “tre”, così come lo spazio per le gambe nella parte posteriore: se siete di altezza superiore alla media, non contate sul comfort.

Trent’anni fa era di moda fumare: c’è un posacenere in ogni porta posteriore e accendini sia davanti che dietro.

BMW 535i E34: Engineering a Classic

The BMW 535i E34, powered by the revered single-cam M30 engine, is often hailed as one of the best “Fives.” To access the engine, a tug on the lever gracefully lifts the front of the hood. The engine’s design, especially the intake manifold that could belong in a design museum, speaks volumes about BMW’s attention to detail. Despite its size—3.4 liters and six cylinders each 92 mm in diameter—the engine’s 208 hp seems modest against its 1607 kg mass (Mercedes stands at 1585 kg). But paired with a five-speed manual and a limited-slip differential, and fresh asphalt beneath, the car’s potential feels renewed.

Yet, is it truly a performer?

Il bagagliaio è comodo e ampio, un paio di elastici firmati sul pavimento sono sopravvissuti fino ad oggi, proprio come nella mia E82 coupé.

Ci sono stati tempi in cui la ruota di scorta non preoccupava i progettisti BMW.

Il vostro giovane ha un set completo di strumenti per la firma? Il contenuto di questo baule è motivo di orgoglio per ogni proprietario di una vecchia BMW.

Not Just a Car, but a “Tool”

This BMW 535i might be one of the finest examples in the country, restored meticulously over several years to near-original condition. The cabin exudes the scent of rich leather and textured plastics, with snug seats and a dashboard featuring authentically classic gauges—a rare sight in modern BMWs.

The car’s inline “six” purrs deeper at idle than a BMW 740i’s V8. The transmission is unusually precise for a BMW, lacking the typical long throw across the cabin, though the engagement point is subtle. The engine’s torque makes it easy to pull away, but don’t expect thrilling acceleration—this is no modern sports car. Yet, on the test track, the “Five” surpasses its official specs, sprinting to 100 km/h in 7.6 seconds with a top speed of 237 km/h, and maintaining composure even at high speeds.

Non fatevi trarre in inganno dalla scena: la E34 standard resiste a questo tipo di guida sull’asfalto asciutto.

But there’s a catch. The 535i responds sluggishly to steering inputs. It’s almost as if the car resists quick maneuvers, requiring significant wheel turns to navigate sharp bends. Fast, reactive driving? Not quite its forte. This BMW doesn’t provoke you to push it hard; it’s competent and safe, yet somehow, disappointingly straightforward.

BMW vs. Mercedes: The Intangibles

Against the Mercedes, which I had the pleasure of driving from Moscow to the test track, the BMW feels underwhelming. The Mercedes not only matches but enhances every drive with a sense of security, an aura of nobility, and a mysteriously satisfying frequency of body vibrations that resonate subconsciously with Mercedes aficionados.

In contrast, the BMW’s interior, despite its technological trappings, lacks the soulful essence that makes the Mercedes so captivating. The E280 doesn’t just move; it glides with a subtlety that makes every journey feel effortless and every mile smoother.

Non mi piacevano gli interni delle Mercedes di quel periodo, ma ora apprezzo questo stile minimalista. È un peccato che i tessuti di buona qualità siano scomparsi dalle cabine delle moderne classi E. Penso che queste finiture siano più accoglienti della pelle.

So, as much as it pains me to say, the BMW 535 the E34 might be a marvel of its time, but in this head-to-head, the Mercedes-Benz E280 W124 not only meets the benchmark—it sets it.

Gli strumenti classici con orologi sono memorabili per la loro originale illuminazione esterna, come su un palcoscenico teatrale. La versione di BMW, in cui i simboli stessi si illuminano, è certamente più moderna, ma Mercedes crea un’atmosfera speciale e rilassante su una strada notturna.

Powertrain Prowess and Performance Parity

For an impeccably accurate comparison, I would have ideally sourced a pre-facelift W124 equipped with a single-cam “six.” However, the model at hand is powered by the more advanced 193 hp M104 engine. Though it may lag slightly in standstill acceleration compared to its competitor, this engine’s superior gas exchange process ensures better elasticity, and our Mercedes also features a five-speed manual transmission. Yet, what truly sets the Mercedes’ performance apart is the subtlety of its acceleration—it’s practically imperceptible.

La gamma di pulsanti del W124 non è ricca, nemmeno nella configurazione massima. Il dettaglio più semplice della Mercedes è il pomello del cambio, le cui lunghe corse non sono all’altezza della rapidità di risposta degli altri comandi.
Il sedile con cuscino a molla e ampio schienale vi accoglie come una famiglia, ma vi trattiene a fatica nelle curve.

The Stealthy Power of the W124

This Mercedes takes off with incredible smoothness, akin to an electric vehicle. The engine remains virtually silent until it hits 5,000 rpm, and only the tachometer betrays the activity beneath the hood. Each press of the accelerator feels seamless, as if devoid of any mechanical transmission—no gearbox, driveshaft, or differential in sight. Mercedes has mastered the art of masking the mechanical processes, making the driving experience feel less like operating a machine and more like wielding a finely tuned instrument of luxury.

Questi motori a 24 valvole della famiglia M104 si sono guadagnati la reputazione di essere tra i più affidabili della storia. Notate il riscaldatore integrato nel serbatoio del lavavetri: la Mercedes è piena di soluzioni intelligenti.

Il cappuccio dell’alligatore può essere sollevato quasi verticalmente.

However, this smoothness should not be mistaken for a lack of vigor. When needed, the W124 can easily breach the 200 km/h mark and swiftly take the lead at traffic lights. Additionally, its handling feels far more contemporary than that of the BMW.

L’altezza del divano, il posizionamento dei braccioli sulle ante, l’angolazione dello schienale sono regolati in modo eccellente. Lo spazio per le gambe della Classe E è paragonabile a quello di una Camry contemporanea.

A Study in Steering and Stability

From the first turn of the steering wheel, it’s evident that these vehicles herald from distinct engineering eras. The E-Class is markedly more responsive, with reactions that could rival modern vehicles. The Mercedes’ assertive handling may feel overpowering initially, but it quickly becomes a valued feature, offering precise feedback without compromising on informativeness. Despite significant body roll, similar to the BMW, it doesn’t detract from the car’s trajectory accuracy, thanks in part to its advanced five-link rear suspension which enhances outer wheel engagement.

Innovative Features and Handling Highlights

Our test vehicle was equipped with the optional ASD (Automatisches Sperrdifferenzial), a self-locking rear differential that uses a hydraulic mechanism to enhance traction—particularly effective under 38 km/h. When needed, the differential locks up completely, seamlessly enhancing grip and handling during aggressive maneuvers. This feature exemplifies how the Mercedes effortlessly performs power slides, turning the automotive norms on their head and showcasing its superior handling capabilities.

Non è possibile aumentare il volume di questo bagagliaio: dietro lo schienale è installato verticalmente un serbatoio del carburante.

Naturalmente, esiste una nicchia per una ruota di scorta di dimensioni standard.

La documentazione originale del concessionario è un piacevole bonus per ogni youngtimer.

Unparalleled Mercedes Comfort

The E-Class doesn’t just excel in performance; it offers an exceptional level of comfort that is distinctly Mercedes. From its plush ride quality to its commendable sound insulation, it sets a high standard. Surprisingly, the BMW’s suspension also performs admirably across uneven surfaces, although it struggles slightly with shorter bumps—a peculiar trait given its generous tire profile.

Conclusion: The Legacy of the W124

Apologies to BMW enthusiasts, but in the 80s, Mercedes reigned supreme—not just over its German counterpart but also over its own subsequent iterations. No later E-Class model has managed to recapture the blend of elegance, performance, and technological innovation that the W124 so effortlessly delivered. Interacting with this car, from the tactile satisfaction of its manual gearshift to the historical significance of its engineering, is a reminder of Mercedes’ golden era. For those seeking a classic that truly represents the pinnacle of past automotive achievements, the W124 is the definitive E-benchmark.