Is 2023 the last year for the Nissan Altima VC-Turbo?

Not quite - 2024 was the final model year the 2.0L VC-Turbo KR20DDET and the SR VC-Turbo/Platinum VC-Turbo trims were offered. The turbo was dropped from the lineup starting with the 2025 model year.

When are the spark plugs due on a 2023 Nissan Altima?

Every 105,000 miles, iridium-tipped, on either the PR25DD or the KR20DDET VC-Turbo - the same interval on both engines per Nissan's own maintenance tables.

What oil does a 2023 Nissan Altima take?

The standard 2.5L PR25DD takes 0W-20, 5-3/8 quarts with the filter, every 10,000 miles or 12 months. The optional 2.0L VC-Turbo KR20DDET takes 5W-30 Ester oil, 5 quarts with the filter, every 7,500 miles.

What maintenance is due at 100,000 miles on a 2023 nissan-altima?

At 100,000 miles (about 161,000 km) a 2023 nissan-altima is due for: Tire rotation - a shorter, independent interval from the 10,000-mi PR25DD oil change, Oil & filter change, Multi-point inspection under severe-duty conditions, Inspect CVT fluid condition - change if deteriorated, Replace brake fluid. The every-7,500 mi service runs on its own cycle and falls at 97,500 and 105,000 miles rather than exactly here.

How many times a year does a 2023 nissan-altima need service?

Assuming a typical 12,000 miles driven per year, a 2023 nissan-altima needs an oil change about once a year to twice a year - the factory schedule calls for one every 7,500 miles on the KR20DDET 2.0L VC-Turbo - Standard Maintenance or 10,000 miles on the PR25DD 2.5L - Standard Maintenance. Beyond oil changes, the larger inspection-and-fluid services on the schedule fall every 2-3 years for a driver putting on that many miles.

2023 Nissan Altima Maintenance Schedule

2023 nissan-altima maintenance schedule

Interval	Service
Every 10,000 mi or 12 months (PR25DD 2.5L - Standard Maintenance)	Oil & filter change, Multi-point inspection under severe-duty conditions
Every 5,000 mi (PR25DD 2.5L)	Tire rotation - a shorter, independent interval from the 10,000-mi PR25DD oil change
Every 7,500 mi (KR20DDET 2.0L VC-Turbo - Standard Maintenance)	Oil & filter change - KR20DDET turbo engine requires 5W-30 Ester oil (see the oilType field for the full PR25DD-vs-KR20DDET comparison), Tire rotation - same interval as the oil change on this engine
Every 15,000 mi (PR25DD 2.5L)	Replace cabin (in-cabin microfilter) air filter
Every 11,250 mi (KR20DDET 2.0L VC-Turbo)	Replace cabin (in-cabin microfilter) air filter - shorter interval than PR25DD, proportional to the turbo's shorter oil-change cycle
Every 20,000 mi or 24 months (PR25DD)	Replace brake fluid
Every 15,000 mi (KR20DDET VC-Turbo - shorter interval than PR25DD)	Replace brake fluid
Every 30,000 mi	Replace engine air filter
Every 10,000 mi (PR25DD 2.5L)	Inspect CVT fluid condition - change if deteriorated
Every 7,500 mi (KR20DDET 2.0L VC-Turbo)	Inspect CVT fluid condition - change if deteriorated (matches this engine's own oil-change cadence)
Every 60,000 mi (severe duty: towing, car-top carrier, or rough/muddy roads)	Change (not just inspect) CVT fluid if the regular-interval inspection was skipped under severe duty
Every 105,000 mi	Replace spark plugs (iridium-tipped) - PR25DD or KR20DDET, same interval on both engines
First at 105,000 mi/84 months, then every 75,000 mi/60 months	Coolant flush and refill - Genuine NISSAN Long Life Antifreeze/Coolant (blue)

What is due at each mileage - 2023 nissan-altima

The table above is indexed by service interval. This is the same schedule indexed by odometer reading, for when you know your mileage and want the list. If your odometer sits between these figures, work back to the last one you passed and catch up anything skipped.

Odometer	Service due
30,000 mi (48,000 km)	Tire rotation - a shorter, independent interval from the 10,000-mi PR25DD oil change, Oil & filter change - KR20DDET turbo engine requires 5W-30 Ester oil (see the oilType field for the full PR25DD-vs-KR20DDET comparison), Tire rotation - same interval as the oil change on this engine, Inspect CVT fluid condition - change if deteriorated (matches this engine's own oil-change cadence), Oil & filter change, Multi-point inspection under severe-duty conditions, Inspect CVT fluid condition - change if deteriorated, Replace cabin (in-cabin microfilter) air filter, Replace brake fluid, Replace engine air filter. The every-11,250 mi service runs on its own cycle - the nearest fall at 22,500 and 33,750 miles.
60,000 mi (97,000 km)	Tire rotation - a shorter, independent interval from the 10,000-mi PR25DD oil change, Oil & filter change - KR20DDET turbo engine requires 5W-30 Ester oil (see the oilType field for the full PR25DD-vs-KR20DDET comparison), Tire rotation - same interval as the oil change on this engine, Inspect CVT fluid condition - change if deteriorated (matches this engine's own oil-change cadence), Oil & filter change, Multi-point inspection under severe-duty conditions, Inspect CVT fluid condition - change if deteriorated, Replace cabin (in-cabin microfilter) air filter, Replace brake fluid, Replace engine air filter. The every-11,250 mi service runs on its own cycle - the nearest fall at 56,250 and 67,500 miles.
90,000 mi (145,000 km)	Tire rotation - a shorter, independent interval from the 10,000-mi PR25DD oil change, Oil & filter change - KR20DDET turbo engine requires 5W-30 Ester oil (see the oilType field for the full PR25DD-vs-KR20DDET comparison), Tire rotation - same interval as the oil change on this engine, Inspect CVT fluid condition - change if deteriorated (matches this engine's own oil-change cadence), Oil & filter change, Multi-point inspection under severe-duty conditions, Inspect CVT fluid condition - change if deteriorated, Replace cabin (in-cabin microfilter) air filter - shorter interval than PR25DD, proportional to the turbo's shorter oil-change cycle, Replace cabin (in-cabin microfilter) air filter, Replace brake fluid, Replace engine air filter. The every-20,000 mi service runs on its own cycle - the nearest fall at 80,000 and 100,000 miles.
100,000 mi (161,000 km)	Tire rotation - a shorter, independent interval from the 10,000-mi PR25DD oil change, Oil & filter change, Multi-point inspection under severe-duty conditions, Inspect CVT fluid condition - change if deteriorated, Replace brake fluid. The every-7,500 mi service runs on its own cycle - the nearest fall at 97,500 and 105,000 miles.
120,000 mi (193,000 km)	Same as the 60,000 mi service. The every-11,250 mi service runs on its own cycle - the nearest fall at 112,500 and 123,750 miles.
150,000 mi (241,000 km)	Same as the 30,000 mi service. The every-11,250 mi service runs on its own cycle - the nearest fall at 146,250 and 157,500 miles.
200,000 mi (322,000 km)	Same as the 100,000 mi service. The every-7,500 mi service runs on its own cycle - the nearest fall at 195,000 and 202,500 miles.

OEM-spec parts for the 2023 Nissan Altima

Part	Fitment note	Buy
Nissan Genuine NS-3 CVT Fluid 999MP-NS300P (5 qt)	Genuine NS-3 only, all Altima years 2013-2026 - Nissan warns other CVT fluids will damage the transmission	Check price on Amazon
Nissan Genuine Long Life Antifreeze/Coolant (blue)	Pre-diluted 50/50 - do not mix with other coolant types	Check price on Amazon
Iridium-tipped spark plugs (confirm application at the parts counter)	105,000-mile interval on every Altima engine (QR25DE, VQ35DE, PR25DD, KR20DDET) - confirm the exact plug for your engine	Check price on Amazon

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2023 nissan-altima torque specs

Fastener	Torque	Size
Lug nut	83 ft-lbs (113 Nm)
Oil drain plug	22-29 ft-lbs (29-39 Nm)

2023 nissan-altima oil life reset

Vehicle information display (steering-wheel arrow buttons)

Ignition ON, engine off (no need to start the engine).
Use the steering-wheel arrow buttons to open the vehicle information display Settings.
Navigate to Maintenance, then Oil Control System.
Select the reset option - do this only after the oil change is actually completed, since selecting it tells the car the service was done.

Factory Reset (clears all maintenance reminders, not just oil)

From the same vehicle information display Settings menu, a "Factory Reset" option also resets the Oil Control System to its initial value alongside every other maintenance reminder - use the Oil Control System-specific reset above unless you actually want to clear everything at once.