For those in the market considering a diesel Mercedes-Benz from the late 1990s and early 2000s, the choice often boils down to two iconic models: the 1999 Mercedes E-Class (W210) and its successor, the W211. Having extensive experience with both, clocking close to 100,000 miles in Diesel W211s and even more in the W210 Diesel, I can offer a robust comparison based on real-world ownership.
The W211 generation unequivocally surpasses the W210 in nearly every critical aspect. From the moment you get behind the wheel, the improvements are palpable. The W211 boasts significantly better fuel economy, a more refined driving experience, enhanced steering feel, and a more modern and appealing aesthetic both inside and out. Furthermore, advancements in rust resistance and overall comfort levels are immediately noticeable.
However, the performance difference is perhaps the most striking upgrade. The W210 Diesel, while competent, was the first diesel I owned where I didn’t feel severely underpowered compared to contemporary gasoline cars. The OM606 turbo diesel engine provided adequate power for everyday driving scenarios, never leaving me feeling like I was lacking in necessary oomph. Yet, stepping into a W211 with the OM648 engine is a revelation. The sheer surge of torque and the almost surprising wheelspin available are experiences that must be felt to be truly appreciated. The power delivery is akin to a classic Chevy small block V8, but remarkably paired with fuel economy figures that would challenge even a Toyota Prius.
In terms of shortcomings, it’s genuinely difficult to pinpoint areas where the 1999 Mercedes E-Class Diesel (W210) outshines a comparable W211. The only potential edge for the W210 might lie in the realm of complexity and potentially lower service and repair costs. The W210, being an older platform, could be argued as slightly less intricate. However, it’s crucial to dispel the notion that the W210 is as simple to maintain as something like a vintage Mercedes-Benz 240D. Prospective owners of either a W210 or W211 should be financially prepared for potential repair bills that could easily reach $1,000 or more. These are sophisticated vehicles, and maintenance reflects that.
For serious diagnostic work, particularly on the more advanced W211, access to a Star diagnostic computer (or a similar high-end scan tool) is virtually indispensable. While this might seem like a barrier, in practice, having access to such tools actually simplifies the diagnostic process compared to earlier, less computer-reliant models.
Considering the typical price difference in the used market, where a W211 might command a $2,000 to $3,000 premium over a W210, the W211 represents significantly more than just a marginal upgrade. It delivers double the car for a relatively modest increase in initial investment, making it the decisively superior choice for discerning buyers seeking a diesel Mercedes-Benz from this era.
