Is 350 Lexus l 100km?
At a glance, the “350” in a Lexus model name is typically tied to a 3.5-liter V6 engine, and L/100km is a way to express fuel consumption. In real-world terms, you’re generally looking at roughly 9–11 liters per 100 kilometers (about 21–25 miles per gallon) in combined driving, with actual numbers varying by model, year, and drivetrain.
The question blends two common shorthand ideas: engine displacement (the 3.5L V6) and how much fuel the car uses per 100 km. While the badge often points to a 3.5L engine, newer Lexus lineups include variations where the badge does not strictly reflect displacement, so exact fuel economy depends on the specific model and configuration. Below is a guide to what the badge means and what you can expect for fuel economy.
What the 350 badge means in the Lexus line-up
The 350 designation is part of Lexus’ traditional naming approach. In many models—such as IS 350, ES 350, GS 350, and RX 350—the badge signals a 3.5-liter V6 engine. However, in some newer or differently configured lineups (notably certain NX models), the badge may refer to a different engine arrangement, such as a 2.4-liter turbo. So the badge alone doesn’t guarantee a specific displacement across every model and year.
Typical fuel economy for 350-badged Lexus models
The following figures are approximate combined fuel-economy ranges for gasoline-powered variants that carry the 350 badge. They are given as a guide for common, non-hybrid versions; actual numbers vary by year, drivetrain (FWD vs AWD), and testing standards. Always check the exact figure for your vehicle.
- IS 350 (3.5L V6): roughly 9.5–11.0 L/100km combined (about 21–26 mpg combined).
- ES 350 (3.5L V6): roughly 9.0–11.0 L/100km combined (about 21–26 mpg combined).
- GS 350 (3.5L V6): roughly 9.0–11.0 L/100km combined (about 21–26 mpg combined).
- RX 350 (3.5L V6): roughly 9.0–10.5 L/100km combined (about 22–26 mpg combined).
- NX 350 (badge can appear as 350 but uses a 2.4L turbo): typically around 8.5–11.0 L/100km combined (about 21–28 mpg combined). Note: the NX 350’s engine displacement differs from a traditional 3.5L V6, so the badge reflects branding rather than exact displacement.
Hybrid variants and plug-in options (like NX 350h, ES 300h, or other electrified Lexus models) deliver significantly better fuel economy than the gasoline-only 350 variants. The numbers above reference standard gasoline configurations and do not apply to hybrids.
City vs. highway and real-world considerations
Real-world fuel economy depends on driving conditions. Stop-and-go city driving tends to push consumption toward the higher end of the range, while steady highway cruising can bring numbers down. Factors such as tire pressure, vehicle load, roof racks, and driving style can noticeably affect efficiency.
How to verify the exact figure for your Lexus
To get the precise fuel economy for a specific vehicle, check the EPA window sticker on the model, consult the official EPA Fuel Economy website, or refer to the vehicle’s owner’s manual. If you’re shopping used, confirm the exact fuel-economy rating for that exact year and configuration rather than relying solely on the badge.
Practical tips to improve fuel economy for 350 models
Adopting efficient driving habits and maintaining the vehicle can help you reach the lower end of the typical range. Here are some practical steps:
- Maintain smooth acceleration and steady speeds; use cruise control on highways when appropriate.
- Keep tires inflated to the recommended pressure; underinflation reduces efficiency.
- Follow the manufacturer’s maintenance schedule for oil, air filters, spark plugs, and other systems that affect fuel use.
Concluding note: The 350 badge generally signals a 3.5L V6 in many Lexus models and typically yields a combined fuel-economy range around 9–11 L/100km, with real-world results influenced by driving conditions and configuration. For the exact figure, refer to the model-year-specific EPA/WLTP data for the exact vehicle you're considering.
Summary
In short, a Lexus model with the 350 badge is typically powered by a 3.5-liter V6 and tends to average about 9–11 L/100km in combined driving (roughly 21–26 mpg). However, the badge does not guarantee identical displacement across every model or year, and some 350-badged models (like NX 350) use different engines. Always check the specific model-year data for precise figures, especially if you’re comparing different Lexus vehicles or shopping for a used car.
