Is the 2015 Lexus RX 350 FWD or AWD?

The 2015 Lexus RX 350 is offered in both front-wheel drive (FWD) and all-wheel drive (AWD). The base configuration is FWD, while AWD is available as an option across most trims.

In this report, we examine what that means for performance, fuel economy, and everyday use, and how Lexus implements Intelligent AWD in the 2015 RX 350.

Drivetrain options for the 2015 RX 350

Below is a concise look at how the two drivetrain setups were made available in the 2015 RX 350 lineup.

• Front-wheel drive (FWD) is the standard configuration on most RX 350 trims.


• All-wheel drive (AWD) is available as an optional upgrade across most trims.


• Both FWD and AWD RX 350 share the same 3.5-liter V6 engine and eight-speed automatic transmission.

Choosing between FWD and AWD depends on climate, driving conditions, and budget. AWD offers improved traction in adverse weather, while FWD typically delivers better baseline fuel economy and lower cost.

How Intelligent AWD works in the RX 350

The RX 350’s AWD system is designed to improve grip by distributing torque between the front and rear axles as needed. It operates full-time, defaulting to front-wheel bias under normal conditions and sending torque rearward when wheel slip is detected. The system works in concert with stability control and drive modes to optimize handling on wet, snowy, or uneven surfaces.

• The Intelligent AWD is automatic and does not require a driver to engage a lock or separate mode for everyday use.


• Torque distribution adjusts dynamically to maintain traction, enhancing confidence in poor weather or slippery roads.


• AWD adds capability without requiring a dedicated off-road setup, making it suitable for urban and weekend driving in mixed conditions.

In practice, AWD is beneficial in winter and on slick surfaces, while FWD can offer modest gains in fuel economy and lower upfront cost.

Choosing between FWD and AWD

When deciding, consider regional weather, typical road conditions, and how important traction versus efficiency is to you. If you regularly face snow, ice, or heavy rain, AWD is a prudent upgrade. If you mostly drive in mild, dry conditions, FWD may be the more economical choice.

Summary

The 2015 Lexus RX 350 is available in both FWD and AWD configurations. The base model comes with FWD, while AWD is an optional upgrade that uses Lexus’ Intelligent AWD system to improve traction in adverse conditions. Both setups share the same 3.5-liter V6 engine and eight-speed automatic transmission, offering a balance of performance, efficiency, and capability depending on your driving environment.

Is the Lexus RX 350 FWD or AWD?

The main differences are that AWD offers better traction and performance in bad weather and on unpaved roads, while FWD is less expensive to buy, simpler, and offers better fuel economy. Choose AWD if you frequently drive in snow, rain, or on rough terrain, but opt for FWD if you live in a moderate climate and want to save money on purchase price and gas. 
You can watch this video to learn about the advantages and disadvantages of FWD vs AWD: 58sIndyAutoManYouTube · Jan 22, 2024
Lexus RX 350 FWD 

• Pros:
  • Lower purchase price. 
  • Better fuel economy. 
  • Simpler mechanical design and potentially lower maintenance costs. 
• Cons:
  • Less traction in poor weather conditions like snow or heavy rain. 
  • Less capable on unpaved or slippery roads. 

Lexus RX 350 AWD

• Pros:
  • Superior traction for better handling in snow, heavy rain, and on loose surfaces. 
  • Provides more confidence when driving on mountain roads or light trails. 
  • Can be faster off the line due to better grip. 
• Cons:
  • Higher initial cost. 
  • Slightly worse fuel economy (though Lexus's system is "on-demand" and aims to improve this). 
  • More complex mechanical system. 

This video explains how Lexus's all-wheel drive system works: 59sThe Car Care NutYouTube · Nov 4, 2023
Which one should you choose?

• Choose FWD if: You live in a warm climate with little to no snow, prioritize saving money on initial cost and fuel, and generally drive on paved roads. 
• Choose AWD if: You live in an area with frequent snow or heavy rain, or if you plan to drive on any unpaved roads or in areas with significant inclines in poor weather. 

Is 2015 a good year for Lexus RX 350?

Yes, 2015 is a good year for the Lexus RX 350, primarily due to its strong reputation for reliability and the durability of its 3.5L V6 engine. It offers a comfortable and luxurious ride, and many consider the 2013-2015 generation to be one of the best the RX has ever had. However, some drawbacks include an aging infotainment system, numb steering, and poor ride quality on the F Sport trim.
 
You can watch this video for a detailed review of the 2015 Lexus RX 350: 1mGP Automotive & DiecastYouTube · Jun 23, 2023
Pros

• Reliability: The 2015 RX 350 has a high reliability rating, and the 3.5L V6 engine is known for its longevity. 
• Comfort: It provides a smooth and comfortable ride, and the interior is praised for its luxury and quietness. 
• Durability: This generation is considered very durable, with many owners reporting their vehicles last well over 150,000 miles. 
• Practicality: It has ample cargo space, even with the rear seats up. 
• Winter performance: The all-wheel-drive system provides great traction and handling in winter conditions. 

Cons

• Outdated technology: The infotainment system is not as advanced as newer models and can feel clunky to use. 
• Driving dynamics: Steering can feel numb, and the base suspension may feel a bit soft for some drivers. 
• F Sport trim: The F Sport version sacrifices ride comfort for a sportier feel and has poorer ride quality. 
• Potential maintenance issues: Some owners have reported issues with rear door struts, oil leaks, or the engine seal, though these are not widespread problems. 

Is the 2015 Lexus RX 350 all-wheel drive?

An Atkinson-cycle 3.5-liter V6, Lexus Hybrid Drive and an Electronically Controlled Continuously Variable Transmission with intelligence (ECVT-i). Class-leading1 30-mpg EPA- estimated combined rating. 2 295 total system horsepower. 3 Available with all-wheel drive.
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How do I tell if my Lexus RX is AWD?

Here's how to do it: Locate the VIN: You can find the 17-digit VIN on the driver's side dashboard, visible through the windshield, or on a sticker on the driver's door jamb. Check the 4th digit (for some models): According to some sources, the 4th digit of the VIN can indicate the drive type: "H" may indicate AWD.