Which is Better: Lexus IS 350 vs GS 350 – A Comprehensive Comparison

No, the 350 VS and the GS 350 are two different models of vehicles from the same manufacturer.

Is 350 Vs Gs 350

The Lexus Is 350 and GS 350 are two midsize luxury vehicles in Lexus’ popular lineup. Both models boast powerful engines, advanced safety features, and luxurious interiors. However, there are a few key differences between the two vehicles that potential buyers should keep in mind.
The Is 350 has a standard 3.5-liter V6 engine that produces 311 horsepower and 280 lb-ft of torque. Meanwhile, the GS 350 packs a 3.5-liter V6 that generates 311 hp and 277 lb-ft of torque, giving the GS slightly less power than the Is model.
Both vehicles also share similar infotainment systems with optional navigation, Apple CarPlay/Android Auto capability, and plenty of luxury options such as heated/ventilated front seats and driver memory settings. The Is model also offers an available sport-tuned suspension while the GS has a performance version with adaptive shocks offering precise handling.
From a design standpoint, the biggest difference between the two SUVs lies in their exterior styling. The Is model features an aggressive appearance with sharp lines while the GS has a more refined look with more muted styling elements. Inside both models offer spacious seating for up to five passengers and ample cargo room for weekend getaways or extended road trips.
No matter which you choose, you can be sure that both Lexus models offer drivers premium specs, comfort, safety, and technology features – making them excellent choices for luxury SUVs


The Lexus GS 350 and the Lexus IS 350 are two of the most popular mid-size luxury sedans on the market. Both models offer a great blend of performance, technology, design, fuel economy and cost. Lets take a closer look at each of these aspects to see how the GS 350 and IS 350 compare.


When it comes to acceleration, both the GS 350 and IS 350 offer impressive performance. The GS 350 is powered by a 3.5-liter V6 engine that produces 311 horsepower and 280 lb.-ft. of torque, while the IS 350 is equipped with a 3.5-liter V6 engine that produces 311 horsepower and 277 lb.-ft. of torque. Both engines are mated to an 8-speed automatic transmission that helps to deliver smooth shifts and great acceleration when you need it most.


When it comes to handling, both models offer a great driving experience with responsive steering and great overall control on the road. The GS 350 features a multi-link rear suspension system for improved cornering performance, while the IS 350 features an independent rear suspension for improved stability in turns and curves. Both models also feature standard all-wheel drive systems for added grip in slippery conditions or on challenging roads.


Both vehicles come loaded with advanced technology features designed to make your driving experience safer and more enjoyable. Both models come standard with Lexus Safety System+, which includes pre-collision warning with pedestrian detection, lane departure alert, dynamic radar cruise control and more. In terms of infotainment systems, both models offer an intuitive 10.3-inch touchscreen display with voice recognition technology for hands-free operation when you need it most.


The Lexus GS 350 offers an elegant interior design that is highlighted by premium materials like leather upholstery, wood trim accents, chrome accents, ambient lighting and more. The exterior styling features include muscular contours, aggressive lines, LED headlights/taillights and 18 or 19 inch alloy wheels depending on trim level chosen The Lexus IS350 has a sleek exterior design that is highlighted by LED headlights/taillights as well as 17 or 18 inch alloy wheels depending on trim level chosen . Inside you will find a luxurious interior that is highlighted by comfortable seating surfaces as well as premium materials like leather upholstery and wood trim accents throughout the cabin .

Fuel Economy

When it comes to fuel economy ,the GS350 offers an EPA estimated 18 city / 25 highway MPG (miles per gallon) while the IS350 gets 19 city / 28 highway MPG (miles per gallon). Both engines feature Auto Stop Start Technology which helps reduce fuel consumption when idling in traffic or at stop lights .


In terms of cost ,the Lexus GS350 has an MSRP (manufacturer’s suggested retail price) starting at $47 ,300 while the Lexus IS350 has an MSRP starting at $41 ,810 . When it comes to maintenance costs , both vehicles require regular oil changes , tire rotations , brake inspections & replacements as needed throughout their lifetime .

Reliability Rating

The Lexus GS 350 and Is 350 have been praised for their reliable performance and long-term value. The Lexus GS 350 has an overall reliability score of 4.5 out of 5 stars from Consumer Reports, while the Is 350 has an overall score of 4.3 out of 5 stars. Both models have a strong track record for providing reliable performance over the years, making them ideal for those looking for a dependable vehicle with a long-term value.

When it comes to crash test ratings, both models have excellent scores from the Insurance Institute for Highway Safety (IIHS). The Lexus GS 350 earned an overall rating of “Good” on all crash test categories while the Is 350 earned an overall rating of “Acceptable”. Both vehicles offer advanced safety features, such as airbags, stability control, and anti-lock brakes which help to reduce the risk of injury in the event of a crash.


When it comes to features comparison, both the Lexus GS 350 and Is 350 offer standard features that are designed to provide comfort and convenience. Standard features include leather upholstery, power moonroofs, Bluetooth connectivity, push-button start/stop technology, intelligent drive mode selection, power adjustable front seats with memory settings and heated/ventilated seating options.

In addition to these standard features, both models also offer a variety of available options that can be added to customize your driving experience. Available options include navigation systems with real-time traffic updates, blind spot monitoring systems with rear cross-traffic alert systems to help you stay aware on the roads and parking assist systems that make it easier than ever to park in tight spaces.

Overall, both the Lexus GS 350 and Is 350 provide drivers with reliable performance and plenty of features that make them great vehicles for those looking for a dependable vehicle with plenty of customization options available.

FAQ & Answers

Q: How do the performance specs of the Lexus GS 350 and Lexus IS 350 compare?
A: The Lexus IS 350 is equipped with a 3.5-liter V6 engine that produces 306 horsepower and 277 lb-ft of torque. The Lexus GS 350 has a 3.5-liter V6 engine that produces 311 horsepower and 280 lb-ft of torque, making it slightly more powerful than the IS 350. In terms of acceleration, the IS 350 can reach 60 mph in 5.6 seconds while the GS 350 can reach 60 mph in 5.7 seconds, making them virtually equal in terms of acceleration. In terms of handling, both cars have similar features such as an adaptive suspension system, so they handle similarly on the road.

Q: What type of safety features come standard on both models?
A: Both the Lexus IS 350 and GS 350 come standard with a variety of safety features including forward collision warning, pedestrian detection, lane departure warning, blind spot monitoring and adaptive cruise control with stop & go technology. Additionally, both models have 10 airbags as well as a rearview camera for added safety when reversing.

Q: What type of infotainment system is found in each model?
A: The Lexus IS 350 comes with an 8-inch infotainment display featuring Apple CarPlay and Amazon Alexa compatibility as standard equipment. The infotainment system also includes SiriusXM satellite radio and voice recognition technology for hands-free use. The GS 350 also has an 8-inch infotainment display but it features enhanced audio by Mark Levinson as well as navigation functionality with real-time traffic updates and weather forecasts.

Q: What type of interior design elements come standard in each vehicle?
A: Both vehicles feature leather upholstery and power adjustable front seats as standard equipment. Additionally, the GS 350 includes heated rear seats while the IS350 has available ventilated front seats for added comfort in warm climates or seasons. Both models also have wood trim accents to give them an upscale look inside their cabins.

Q: How do their fuel economy ratings compare?
A: The Lexus IS350 has an EPA estimated fuel economy rating of 19 mpg city/27 mpg highway while the GS350 has a rating of 19 mpg city/26 mpg highway, making them nearly identical in terms of fuel economy ratings when driving around town or on the highway.

The Lexus GS 350 is a great car for those looking for a luxury vehicle with plenty of power, style, and comfort. It has a powerful V6 engine and a luxurious interior with plenty of technology and safety features. The GS 350 also offers good fuel economy compared to other cars in its class, making it an attractive option for those looking to enjoy the finer things in life. However, the slightly older Lexus IS 350 offers more performance and features at a lower price point, making it the better option for those on a budget.

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