- Mercedes-Benz has introduced Classic Engine Oils in 10W-40 and 20W-50 grades for vehicles from the 1950s to 2000s.
- The oils offer enhanced corrosion resistance and compatibility with vintage materials and seals.
- Sales begin in Germany, the UK, Austria and Switzerland, priced from €19.98 (NZ$40) per litre.
Mercedes-Benz has launched a new line of classic car engine oils designed specifically for its treasured heritage fleet, covering models from the 1950s through the 2000s.
Developed alongside lubricant specialist Fuchs Lubricants, the range aims to protect and preserve classic engines with modern additive chemistry tuned for older metals, seals, and corrosion resistance.
Two blends headline the range: a 10W-40 oil tailored for “young classics” from 1971 onward, and a 20W-50 mix aimed at older models.
The 10W-40 offers smoother cold starts and low-friction running for cars like the SL (R107, R129), S-Class (W116, W126, W140, W220), E-Class (W123 through W211) and C-Class (W201 to W204), along with the CLK (A208, A209).
Meanwhile, the thicker 20W-50 is engineered for earlier engines featuring non-ferrous metals and more delicate sealing materials - think Pagodas, Fintails and the legendary 300 SL “Gullwing.”
A heritage blend with modern science
According to Alexandra Süß, Head of Spare Parts Business, Archive & Collection at Mercedes-Benz Heritage GmbH, the new oils “protect the engine during longer standing phases, and thus maintain the engine’s performance.” She added that these same formulations are used within the brand’s own 1,100-vehicle collection.
The oils combine high-grade base stocks with additive packages that guard against corrosion, wear, and deposits, even after long idle periods. Mercedes-Benz claims they’ve been tested for compatibility with the materials used in period engines, right down to the bearing alloys and gasket rubbers of the era.
Not just a showpiece shine
Mercedes-Benz Classic Engine Oils go on sale first in Germany, the UK, Austria and Switzerland, available through Classic Partners, authorised dealers, and select outlets. Pricing for Germany starts at €19.98 (around NZ$40) for a 1-litre 10W-40 can, rising to €24.98 for the 20W-50. Five-litre packs are priced at €89.99 and €99.99 respectively.
While the launch might sound like nostalgia in a tin, it’s a practical nod to long-term preservation. As more owners revive and drive their heritage Mercs, having factory-endorsed oil tailored for their mechanical DNA feels at least reassuringly authentic.
