Mobil 1™ ESP X2 0W-20 Advanced Full Synthetic Engine Oil (5LT)
Mobil 1™ ESP X2 0W-20 Advanced Full Synthetic Engine Oil (5LT)
ExxonMobil · Mobil 1™ ESP · Authorised Distributor — South Africa · Part No. MPC153685
Mobil 1™ ESP X2 0W-20 is a next-generation advanced full synthetic motor oil developed in cooperation with key European OEMs — engineered specifically for the latest high-performance petrol, diesel and hybrid engines requiring SAE 0W-20 viscosity and Low SAPS formulation. ESP stands for Emission System Protection: a Low SAPS (Sulfated Ash, Phosphorus, Sulfur) additive system that actively protects Diesel Particulate Filters (DPF) and Gasoline Catalytic Converters (CAT) from premature degradation. Combining outstanding engine cleanliness, superior wear protection and advanced fuel economy, it is the definitive specification oil for modern European vehicles from Volkswagen, Mercedes-Benz, Porsche and GM. Not recommended for older engines or higher viscosity applications — always consult your owner's manual.
At a Glance — MPC153685
0W-20
SAE Grade
Low SAPS
Formulation
235°C
Flash Point
-51°C
Pour Point
DPF
Safe
Full Syn
Formulation
What is ESP? Why Low SAPS Matters for Modern Engines
ESP — Emission System Protection — means this oil is formulated with a Low SAPS (Sulfated Ash, Phosphorus, Sulfur) additive system. Conventional motor oils with high SAPS content slowly poison and block Diesel Particulate Filters and catalytic converters, leading to expensive DPF regeneration failures and emissions system replacement. Mobil 1™ ESP X2 0W-20's Low SAPS chemistry is specifically engineered to prolong the life and maintain the efficiency of these sensitive emission control components — making it mandatory for vehicles that specify it, and a DPF replacement cost avoidance measure for fleet and workshop operators.
Key Features & Benefits
Emission System Protection
Low SAPS formulation actively protects DPFs and catalytic converters from ash poisoning and blockage — preserving emission system efficiency and avoiding costly DPF replacement or forced regeneration events.
Advanced Fuel Economy
The ultra-low 0W-20 viscosity and enhanced frictional properties can deliver up to 4% fuel economy improvement vs a 5W-30 equivalent — measurable savings across high-mileage and fleet applications over a full service interval.
Exceptional Cold-Start Protection
Pour Point of -51°C ensures immediate oil flow to critical engine components within seconds of cold start — where the vast majority of engine wear occurs. 0W viscosity provides faster protection than higher-viscosity alternatives in all ambient conditions.
Outstanding Wear Protection
Superior protection across the full oil drain interval under high-stress driving conditions — turbochargers, direct injection systems and high-output European engines — keeping engine internals clean and wear-free throughout their service life.
Superior Engine Cleanliness
Active cleaning agents prevent harmful sludge and deposit build-up on pistons, valves and oil passages — keeping your engine running closer to factory clean throughout the drain interval and protecting long-term engine health.
Hybrid Vehicle Compatible
Engineered for the stop-start demands of modern hybrid drivetrains where conventional oils struggle with frequent cold-start cycles. The 0W-20 viscosity and low-friction formula are optimal for engines that regularly shut down and restart.
Ideal Vehicle Applications
Volkswagen & Audi
VW 508 00 (petrol) and VW 509 00 (diesel) approved — covering the latest VW Group engines across Volkswagen, Audi, SEAT and Škoda requiring these specifications, including EVO and EA211 Evo engines.
Mercedes-Benz
MB-Approval 229.71 — covering latest-generation Mercedes-Benz petrol and diesel engines requiring a Low SAPS 0W-20 specification, including new-platform C-Class, E-Class and GLC models.
Porsche
Porsche C20 approved — covering Porsche petrol engines requiring this emerging 0W-20 specification across the latest Cayenne, Macan and Panamera platforms.
General Motors
GM dexosD Licensed — covering a range of GM diesel applications requiring the dexosD specification, including select Opel/Vauxhall and Chevrolet diesel engines.
Hybrid Vehicles
Engineered for petrol-electric hybrid drivetrains requiring a Low SAPS 0W-20 — particularly where frequent cold-start cycles demand rapid oil circulation and emission system longevity.
Not Suitable For
Older engines requiring higher viscosity grades or older API/ACEA specifications. Not backward compatible — always verify your vehicle's required specification before using. Not for 2-cycle or aviation engines.
OEM Approvals & Industry Specifications
Formal OEM Approvals
Meets or Exceeds
ACEA
C5 · C6
API
SL · SN · SN PLUS · SP
Technical Properties
| Property | Test Method | Value |
|---|---|---|
| SAE Grade | — | 0W-20 |
| Kinematic Viscosity @ 100°C | ASTM D445 | 7.9 mm²/s |
| Flash Point (Cleveland Open Cup) | ASTM D92 | 235°C |
| Pour Point | ASTM D97 | -51°C |
| Density @ 15.6°C | ASTM D4052 | 0.842 g/cm³ |
Source: ExxonMobil Product Data Sheet, July 2025. Typical properties — not guaranteed specifications.
Frequently Asked Questions
What does "ESP" stand for in Mobil 1™ ESP X2 0W-20?
ESP stands for Emission System Protection. It signifies the oil is formulated with a Low SAPS (Sulfated Ash, Phosphorus, Sulfur) additive system — essential for protecting catalytic converters and Diesel Particulate Filters from the ash poisoning and blockage that conventional high-SAPS oils cause over time.
Is Mobil 1™ ESP X2 0W-20 suitable for older vehicles?
No. This oil is specifically engineered for new, high-performance petrol and diesel engines that explicitly require SAE 0W-20 viscosity and the corresponding OEM specifications (VW 508 00/509 00, MB 229.71, etc.). It is not backward compatible with engines requiring older specifications or higher viscosity grades. Always verify your vehicle's required specification before using.
How does 0W-20 save fuel compared to 5W-30?
SAE 0W-20 is a significantly lower viscosity than 5W-30 — meaning the oil flows with less internal resistance, reducing the energy the engine expends pumping oil and overcoming internal friction. Combined with the enhanced frictional modifier package in the ESP X2 formulation, this can deliver up to 4% fuel economy improvement over a 5W-30 equivalent across a full service interval.
Can I use this oil in my DPF-equipped diesel vehicle?
Yes — and you should, if your vehicle specifies a Low SAPS oil. The ESP X2's Low SAPS formulation is specifically designed for DPF-equipped vehicles, protecting the filter from ash blockage and extending DPF service life significantly vs conventional oils. Always confirm your vehicle specifies VW 509 00, MB 229.71 or another Low SAPS specification before switching.
Technical Documentation
Mobil 1™ ESP X2 0W-20 — Technical Datasheet (MPC153685)
Click to download · ExxonMobil · July 2025
For Safety Data Sheet (SDS) / MSDS documentation, visit msds.exxonmobil.com →
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