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Ultimate

Premium engine oils with ARTA® technology

Modern high-performance engines with emission control systems operate at high temperatures and loads, so the engine oil must withstand thermal and mechanical stress and prevent the formation of varnishes and deposits. It is critical that it remains resistant to oxidation throughout the entire drain interval and maintain high engine cleanliness.

Key advantage —Ultimate

ARTA (Advanced Radical Termination Additives) is an advanced antioxidant additive complex that works in synergy with anti-wear packages.

ARTA

Keeping the engine clean thanks to a unique antioxidant complex

LOW NOACK

Minimal evaporation losses thanks to the use of special base oils

LOW SSI

Use of a viscosity modifier that resists mechanical degradation and keeps the oil "in shape" until the next change

What does it give your car?

Clean channels and piston rings

Reliable lubrication of the turbine and high-load zones

Less oil burn — less need for top-ups

Stability of viscosity modifiers throughout the entire oil change interval

Tested by trials

ASTM TEOST / NOACK / Shear Stability — proven oxidation protection, resistance to viscosity modifier shear degradation, and minimal evaporation losses.

tests bottles

Resistance to viscosity modifier shear degradation

Barrel 5W-40 SQ/C3
Analogues of well-known brands
Samples available at market price in Ukraine
Viscosity change (SAE 40) over the oil change interval
Kinematic viscosity at 100°C, cSt
17161514131211
SAE 40: 16.3 cSt (upper limit)
13.80 cSt @ 10,000 km
13.24 cSt @ 8,000 km
11.80 cSt @ 3,500 km
SAE 40: 12.5 cSt (lower limit)
0 2000
40003500 6000 8000 10000
12000 14000
Mileage, km (scale 0–15,000)

Comparison of TEOST 33C and TEOST MHT oxidation tests

  • TEOST 33C
  • TEOST MHT
Result
  • 60
  • 50
  • 40
  • 30
  • 20
  • 10
  • 00
17
24
23
30
40
55
  • Barrel 5W-30 SQ/C3
  • Analogues of well-known brands
  • Samples available at market price in Ukraine

Low evaporation

ASTM D5800 (NOACK)
NOACK, %
  • 20.0
  • 15.0
  • 10.0
  • 5.0
  • 0.0
9.2
10.5
16.4
  • Barrel 5W-40 SQ/C3
  • Analogues of well-known brands
  • Samples available at market price in Ukraine