What is the range of the nx450h+ full tank?
On a full battery charge and a full gasoline tank, the NX 450h+ can travel up to about 36 miles on electric power and roughly 490–550 miles on gasoline, for a total estimated range of approximately 525–590 miles under favorable conditions.
This article breaks down how the range is determined, the key hardware figures involved, and how real-world factors can affect how far you actually go on a single charge and tank.
Key range figures for the NX 450h+ (plug-in hybrid)
Before the list, note that ranges vary by market and driving conditions. The figures below reflect typical specifications and widely cited estimates for this model as of 2024–2025.
- Battery capacity: 18.1 kWh usable for electric propulsion
- Electric range (EPA/official estimate): up to about 36 miles (58 km) on a full charge
- Fuel tank capacity: 14.5 gallons (55 liters)
- Gasoline range (approximate): around 490–550 miles, depending on driving style and hybrid fuel economy
- Total range on full charge and full tank: roughly 525–590 miles (approximately 845–950 km) in favorable conditions
Real-world results will vary based on speed, terrain, climate, battery state of charge, and how aggressively the vehicle is driven. Market-specific EPA/WLTP figures may differ slightly.
How the range plays out in real-world use
In daily driving, many owners use the electric range for commutes and short trips, then rely on the gasoline engine for longer journeys. The NX 450h+ blends power from both sources automatically to optimize efficiency.
Electric-only range and charging practices
Electric range is maximized with a full charger and moderate speeds, especially in mild conditions. Plug-in hybrids like the NX 450h+ can operate in EV mode until the battery is depleted, after which the gasoline engine takes over seamlessly.
Gasoline range and driving efficiency
Gasoline range depends on how efficiently the hybrid system uses fuel, battery state of charge, and trip type. Higher speeds and aggressive acceleration can shorten the gas-only range, while steady highway cruising tends to improve it.
Summary
The NX 450h+ offers up to about 36 miles of electric range on a full charge and roughly 490–550 miles of gasoline range on a full 14.5-gallon tank. Combined, the total range on a full battery and full tank is typically around 525–590 miles, with real-world results varying by driving conditions and behavior.
