Lexus NX Engine Oil Capacity: All Years & Engines

The Lexus NX has been produced from 2015 to 2025 across two distinct generations. The first generation (2015-2021) featured turbocharged and hybrid powertrains, while the second generation (2022-2025) introduced updated engines with improved efficiency. Using the correct oil capacity, viscosity, and type is essential for maintaining engine performance and longevity.

This guide lists all model years with full oil specifications and maintenance recommendations for the Lexus NX lineup.

2025 Lexus NX Engine Oil Capacity

NX 250

The 2025 Lexus NX 250 uses a 2.5L naturally aspirated inline-4 engine that requires 4.8 quarts of full synthetic oil. Using SAE 0W-20 viscosity oil provides optimal protection and fuel efficiency under normal driving conditions.

NX 350

The 2025 Lexus NX 350 features a turbocharged 2.4L engine requiring 5.3 quarts of full synthetic 0W-20 oil. The turbocharged design demands premium synthetic oil for heat resistance and protection at high boost pressures.

NX 350h

The 2025 Lexus NX 350h hybrid system uses a 2.5L engine requiring 4.8 quarts of 0W-20 synthetic oil. Hybrid engines benefit from low-viscosity synthetic oil to maximize fuel economy during electric-assist operation.

NX 450h+

The 2025 Lexus NX 450h+ plug-in hybrid uses the same 2.5L engine as the NX 350h, requiring 4.8 quarts of synthetic 0W-20 oil. The extended electric-only range means less frequent oil degradation during typical driving.

2024 Lexus NX Engine Oil Capacity

NX 250

The 2024 Lexus NX 250 requires 4.8 quarts of full synthetic 0W-20 oil with filter changes. This naturally aspirated engine prioritizes smooth power delivery and efficiency.

NX 350

The 2024 Lexus NX 350 turbocharged engine uses 5.3 quarts of synthetic 0W-20 oil. Modern turbochargers operate at extreme temperatures, requiring high-quality synthetic oil for proper lubrication.

NX 350h

The 2024 Lexus NX 350h hybrid requires 4.8 quarts of 0W-20 synthetic oil. Hybrid powertrains experience frequent engine start-stop cycles that demand superior oil film strength.

NX 450h+

The 2024 Lexus NX 450h+ plug-in hybrid takes 4.8 quarts of full synthetic 0W-20 oil. Extended electric-only operation reduces oil contamination but requires quality synthetic oil when the engine operates.

2023 Lexus NX Engine Oil Capacity

NX 250

The 2023 Lexus NX 250 uses 4.8 quarts of synthetic 0W-20 oil with filter replacement. Regular oil changes maintain proper valve timing system operation and prevent sludge buildup.

NX 350

The 2023 Lexus NX 350 requires 5.3 quarts of full synthetic 0W-20 oil. Turbocharged engines generate significantly more heat than naturally aspirated engines, making synthetic oil essential.

NX 350h

The 2023 Lexus NX 350h hybrid takes 4.8 quarts of 0W-20 synthetic oil. Low-viscosity oil reduces internal friction during cold starts and improves hybrid system efficiency.

NX 450h+

The 2023 Lexus NX 450h+ plug-in hybrid requires 4.8 quarts of synthetic 0W-20 oil. Plug-in hybrids experience less engine runtime but require quality oil for intermittent operation cycles.

2022 Lexus NX Engine Oil Capacity

NX 250

The 2022 Lexus NX 250 uses 4.8 quarts of full synthetic 0W-20 oil. This model year introduced the second-generation NX platform with updated engine technology.

NX 350

The 2022 Lexus NX 350 turbocharged engine requires 5.3 quarts of synthetic 0W-20 oil. The redesigned second-generation model replaced the previous NX 300 with improved power output.

NX 350h

The 2022 Lexus NX 350h hybrid takes 4.8 quarts of 0W-20 synthetic oil. The new hybrid system provides improved fuel economy and increased power compared to the previous NX 300h.

NX 450h+

The 2022 Lexus NX 450h+ introduced the first plug-in hybrid variant requiring 4.8 quarts of synthetic 0W-20 oil. This powertrain offers electric-only driving range for typical commuting needs.

2021 Lexus NX Engine Oil Capacity

NX 300

The 2021 Lexus NX 300 uses a 2.0L turbocharged engine requiring 5.2 quarts of full synthetic 0W-20 oil. This was the final year for the first-generation NX platform before the complete redesign.

NX 300h

The 2021 Lexus NX 300h hybrid takes 4.8 quarts of synthetic 0W-20 oil. The hybrid system combines gasoline and electric power for improved fuel efficiency in urban driving.

2020 Lexus NX Engine Oil Capacity

NX 300

The 2020 Lexus NX 300 requires 5.2 quarts of full synthetic 0W-20 oil. Turbocharged engines demand synthetic oil for sustained high-temperature protection and turbo bearing lubrication.

NX 300h

The 2020 Lexus NX 300h hybrid uses 4.8 quarts of 0W-20 synthetic oil. The hybrid powertrain reduces engine stress during acceleration and idle periods.

2019 Lexus NX Engine Oil Capacity

NX 300

The 2019 Lexus NX 300 turbocharged engine takes 5.2 quarts of synthetic 0W-20 oil. Synthetic oil maintains viscosity under turbocharger operating temperatures exceeding 400 degrees Fahrenheit.

NX 300h

The 2019 Lexus NX 300h hybrid requires 4.8 quarts of full synthetic 0W-20 oil. Hybrid engines experience unique thermal cycles requiring synthetic oil for optimal protection.

2018 Lexus NX Engine Oil Capacity

NX 300

The 2018 Lexus NX 300 uses 5.2 quarts of full synthetic 0W-20 oil with filter changes. This model year marked the renaming from NX 200t to NX 300 despite using the same engine.

NX 300h

The 2018 Lexus NX 300h hybrid takes 4.8 quarts of synthetic 0W-20 oil. Regular oil changes prevent hybrid system efficiency losses caused by increased engine friction.

2017 Lexus NX Engine Oil Capacity

NX 200t

The 2017 Lexus NX 200t requires 5.2 quarts of full synthetic oil using either 0W-20 or 5W-30 viscosity. Both viscosity grades meet manufacturer specifications for this turbocharged engine.

NX 300h

The 2017 Lexus NX 300h hybrid uses 4.8 quarts of 0W-20 synthetic oil. Hybrid models benefit from low-viscosity oil to reduce parasitic losses during electric motor operation.

2016 Lexus NX Engine Oil Capacity

NX 200t

The 2016 Lexus NX 200t takes 5.2 quarts of full synthetic 0W-20 or 5W-30 oil. Proper oil viscosity ensures adequate turbocharger bearing protection and extends engine longevity.

NX 300h

The 2016 Lexus NX 300h hybrid requires 4.8 quarts of synthetic 0W-20 oil. The hybrid system relies on precise engine calibration that demands consistent oil viscosity throughout the service interval.

2015 Lexus NX Engine Oil Capacity

NX 200t

The 2015 Lexus NX 200t uses 5.2 quarts of full synthetic oil with either 0W-20 or 5W-30 viscosity. This inaugural model year introduced Lexus compact luxury crossover segment with turbocharged power.

NX 300h

The 2015 Lexus NX 300h hybrid takes 4.8 quarts of 0W-20 synthetic oil. The hybrid variant debuted alongside the turbocharged model offering alternative powertrain technology.

Oil Maintenance and Service Tips

Checking Oil Level

Check engine oil level with the vehicle on level ground and engine cold for accurate readings. The dipstick should show oil level between the minimum and maximum marks. Add oil in small increments if the level falls below the minimum mark.

Oil Change Procedure

Warm the engine to operating temperature before draining to ensure complete oil removal and contaminant suspension. Replace the drain plug gasket at each oil change to prevent leaks. Always replace the oil filter with each oil change to maintain proper filtration.

Synthetic Oil Requirements

Lexus recommends full synthetic oil across the NX lineup for maximum engine protection. Synthetic oil provides superior high-temperature stability, better cold-weather flow, and extended oil change intervals compared to conventional oil. Using manufacturer-approved synthetic oil maintains warranty coverage and engine longevity.

Service Intervals

Severe driving conditions include frequent short trips under 5 miles, extensive idling, towing, dusty environments, or extreme temperatures. Monitor oil life through the vehicle maintenance system for optimal service timing.

Frequently Asked Questions

What kind of oil does a Lexus NX use?

All Lexus NX models require full synthetic motor oil. The first-generation models (2015-2021) use SAE 0W-20 or 5W-30 viscosity, while second-generation models (2022-2025) exclusively specify SAE 0W-20 synthetic oil for optimal performance and fuel efficiency.

How much oil does a Lexus NX take?

Oil capacity varies by engine type in the Lexus NX. The 2.0L turbo models (NX 200t/300) require 5.2 quarts, the 2.4L turbo (NX 350) needs 5.3 quarts, and all hybrid models (NX 300h, 350h, 450h+) take 4.8 quarts with filter replacement.

What is the recommended oil type for a Lexus NX?

Lexus specifies full synthetic oil for all NX models. Synthetic oil provides superior protection under high temperatures, better cold-start performance, and longer service intervals compared to conventional or synthetic blend oils.

What is the oil change interval for a Lexus NX?

Normal driving conditions allow 10,000-mile or 12-month oil change intervals for all Lexus NX models. Severe driving conditions including frequent short trips, towing, or extreme climates require more frequent 5,000-mile or 6-month service intervals.

Can I use 5W-30 instead of 0W-20 in my Lexus NX?

First-generation NX 200t models (2015-2017) accept both 0W-20 and 5W-30 viscosity grades. However, newer models and all hybrid variants require 0W-20 exclusively for proper engine calibration and fuel economy optimization. Always consult your owner manual for approved viscosity specifications.

What oil filter does a Lexus NX use?

Oil filter part numbers vary by engine type. Turbocharged models use Toyota 04152-YZZA1 or equivalent (Mobil 1 M1-110A, K&N HP-1010), while naturally aspirated and hybrid engines use Toyota 04152-YZZA6 or equivalent (Mobil 1 M1-110A, Denso 150-3011).

Conclusion

The Lexus NX requires full synthetic 0W-20 oil across all model years and engine variants, with capacities ranging from 4.8 to 5.3 quarts depending on the powertrain. Turbocharged models require slightly more oil capacity than naturally aspirated and hybrid variants. Using manufacturer-approved synthetic oil and maintaining proper service intervals ensures optimal engine protection, fuel efficiency, and longevity. Always verify specifications in your owner manual and follow recommended maintenance schedules for reliable performance throughout the vehicle lifespan.