What is the difference between RX350h and RX 500h?
The Lexus RX is a popular luxury SUV that comes in two hybrid variants: the RX350h and the RX500h. While both models offer enhanced fuel efficiency and performance compared to their non-hybrid counterparts, there are some key differences between the two.
Powertrain and Performance
The Lexus RX350h is powered by a 2.5-liter four-cylinder engine combined with two electric motors, producing a total system output of 240 horsepower. This setup provides a balance of efficiency and performance, with the RX350h achieving an EPA-estimated 36 mpg in combined city/highway driving.
In contrast, the Lexus RX500h features a more powerful 2.4-liter turbocharged four-cylinder engine paired with a high-output electric motor, delivering a combined output of 367 horsepower. This setup gives the RX500h a significant performance boost, allowing it to accelerate from 0 to 60 mph in just 5.9 seconds.p>
Driving Dynamics
The RX350h's powertrain is optimized for efficiency, providing a smooth and comfortable driving experience. It prioritizes fuel economy and emissions reduction over outright performance.
In contrast, the RX500h is tuned for a more engaging and dynamic driving experience. It features a sport-tuned suspension, upgraded brakes, and a more responsive throttle, making it the more performance-oriented option in the RX lineup.
Fuel Economy
- The Lexus RX350h achieves an EPA-estimated 36 mpg in combined city/highway driving, making it the more fuel-efficient option.
- The Lexus RX500h, with its more powerful powertrain, achieves an EPA-estimated 29 mpg in combined city/highway driving.
In summary, the Lexus RX350h is the more efficient and balanced hybrid option, while the RX500h prioritizes performance and a more engaging driving experience. Buyers should consider their priorities in terms of fuel economy, power, and driving dynamics when choosing between these two Lexus hybrid SUVs.
Is the RX 500h worth the money?
Having tested every Lexus RX version, I can confidently say the RX 500h is the one I'd most want on a road trip. Power is important to me out on the open road, and because the RX 500h has a hybrid powertrain, you won't sacrifice as much fuel economy as you might in other, similarly powered luxury SUVs.
What is the best year for Lexus RX 350h?
The best years for the Lexus RX 350 hybrid are the 2020-2022 models for a modern experience with a proven powertrain, or the 2015 model for an older, still reliable option on a tighter budget. The 2013-2015 models are praised for durability and straightforward V6 engines, while the 2020-2022 versions offer a more modern infotainment system and safety features.
This video discusses the best years to buy a Lexus RX 350, considering reliability and features: 1mThe Miles DrivenYouTube · Dec 22, 2024
2020-2022
- Pros: Features modern technology like Apple CarPlay, Android Auto, and an updated infotainment screen. Comes with the reliable 3.5L V6 engine and enhanced safety features.
- Cons: These are newer, so they will likely be more expensive.
- Why it's a top pick: Offers a great balance of modern technology and the proven reliability of this generation.
2015
- Pros: Considered the best year of the third generation by many, it's the final year before a major redesign. These models are very reliable and often have a lower price point.
- Cons: Lacks the modern tech and infotainment features found in the later models.
- Why it's a top pick: An excellent option if you are on a budget and prefer a simpler, highly dependable vehicle.
2013-2015
- Pros: Often praised for long-term durability and affordability.
- Cons: Does not have the updated technology of newer models.
- Why it's a top pick: A solid, reliable choice that can be very budget-friendly.
Other years to consider
- 2018-2019: The 2018 introduced the three-row RX 350L option, and both years had strong reliability ratings.
- 2021: Received high predicted reliability ratings from Consumer Reports.
- 2023: Features new safety technology and is the start of the fifth generation.
Does RX 500h require premium fuel?
Fuel Recommendations
According to Lexus standards, you need to use unleaded gas with an octane rating of 87 or higher. That means the RX doesn't require premium gasoline, as the premium octane rating is 91. You can put premium gas in your Lexus RX, and it can provide better performance, but it's not a requirement.
What is the difference between rx350h and 500h?
The main differences are performance and efficiency: the RX 500h is a high-performance model with a turbocharged 2.4L engine, producing 366366366 horsepower and 406406406 lb-ft of torque, while the RX 350h is a more fuel-efficient, base hybrid model with a naturally aspirated 2.5L engine and 246246246 horsepower. The RX 500h has a six-speed automatic transmission, while the RX 350h uses an ECVT (electronic continuously variable transmission). In addition to its greater power, the RX 500h is also sportier, coming standard with features like F Sport Performance trim, a more powerful rear electric motor, and four-wheel steering. The RX 350h is the more fuel-efficient option, with a combined average of 363636 mpg versus the RX 500h's 272727 mpg.
| Feature | RX 350h | RX 500h |
|---|---|---|
| Engine | 2.5L 4-cylinder (non-turbocharged) | 2.4L 4-cylinder (turbocharged) |
| Horsepower | 246246246 hp | 366366366 hp |
| Torque | Not explicitly listed, but less than 500h | 406406406 lb-ft |
| Transmission | ECVT | 6-speed automatic |
| Drivetrain | Hybrid with electric motor on rear axle | Hybrid with a more powerful rear electric motor and sport-oriented all-wheel drive |
| Key Features | - More fuel-efficient - Less powerful and sporty | - More powerful and performance-oriented - Includes F Sport Performance trim - Four-wheel steering and adaptive suspension |
| Fuel Economy (MPG) | 363636 combined | 272727 combined |
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Choose the RX 350h if:
- Fuel efficiency is your top priority. The RX 350h offers a significant advantage in combined fuel economy and has a longer highway range.
- You want a smooth, refined, and quiet ride: for daily commuting and city driving.
- You don't need maximum power: or a sporty driving experience.
Choose the RX 500h if:
- You want a more powerful and performance-oriented hybrid SUV: with quicker acceleration.
- You prefer a more engaging driving experience: with features like a conventional automatic transmission, sport tuning, and active rear steering.
- You are less concerned with fuel economy: and want the highest-performing option in the RX lineup.
