What is better, Lexus IS or GS?
In plain terms, the Lexus IS is the more sensible pick today: it’s newer, more affordable to own, and supported by Lexus’ latest technology. The GS, which Lexus stopped selling several years ago, offers more space and strong power in older versions but lacks current updates and easy access to parts and service.
This article compares the two vehicles across size, performance, interior amenities, technology, and ownership costs to help you decide which aligns with your needs.
Overview: IS vs GS in the Lexus lineup
The IS is Lexus’ compact executive sedan, designed for agile handling and a sportier feel in a smaller footprint. The GS was a mid-size option positioned as a more comfortable, roomier alternative with higher-power engines and a longer wheelbase. Because the GS is no longer produced, most buyers will choose the IS or look for a used GS with careful evaluation.
Performance and powertrains
Key engine options and how they translate to driving dynamics across the two models.
- Lexus IS: IS 300 with a 2.0-liter turbocharged inline-4; IS 350 with a 3.5-liter V6; IS 500 with a 5.0-liter V8 (F Sport variants) delivering strong acceleration and a more aggressive soundtrack.
- Lexus GS: GS 350 with a 3.5-liter V6; GS 460 with a 4.6-liter V8; GS 450h hybrid offered a combined powertrain for smoother, more economical performance.
Conclusion: The IS provides modern powertrains with sharper efficiency and a lighter feel, while the GS historically offered more outright power and a larger chassis, though it is no longer in production.
Interior space, comfort and practicality
Space and comfort are about rear legroom, trunk capacity, and cabin feel, which differ between the two models.
- IS offers a sporty, well-built cabin with supportive front seats and a compact rear seat, making it more ideal for daily driving and urban use. Trunk space is adequate but smaller than the GS, reflecting its compact-executive intent.
- GS offered a roomier rear seat and a larger trunk, plus a generally more plush ride, which benefited long commutes and chauffeur-style use.
Conclusion: If you regularly carry rear passengers or need more cargo space, the GS’s practicality is a plus in older units. If you prioritize a sportier cockpit and easier parking, the IS wins out.
Technology, safety features and ownership costs
Technology and safety options define daily usability and ongoing ownership costs. The IS is currently equipped with Lexus Safety System+ as standard or available, modern infotainment, and smartphone integration. The GS, now out of production, relied on older tech packages that vary by model year.
- IS: Latest Lexus Safety System+ suite, seamless Apple CarPlay/Android Auto, digital instrument cluster, updated touchscreen/interface, and ongoing access to software updates and parts.
- GS: Older safety and infotainment packages depending on year; maintenance costs can be higher due to age and rarer parts; fewer new features will be added as it’s not in production.
Conclusion: For the longest-term ease of ownership and access to updates, the IS is the better option; GS might feel more refined in older configurations but comes with potential maintenance hurdles as an out-of-production model.
Availability, value and future outlook
Current status and resale implications affect your decision, especially if you’re buying new versus used.
- New availability: IS is available new in most markets; GS is no longer sold new in most regions as Lexus ended production years ago.
- Used market: You’ll find used GS examples, but prices and maintenance costs vary; availability of parts and service can be less predictable than for the IS.
- Resale and value: IS generally holds value better in the current lineup due to ongoing production and newer design language; GS resale depends on condition and desirability of older V8 or hybrid variants.
Conclusion: If you want the latest features, easier maintenance, and a favorable resale runway, the IS is the recommended choice; if you’re chasing a used GS with a bigger footprint and stronger engine, you can consider it carefully with a pre-purchase inspection.
Bottom line and recommendations
Based on current offerings and market conditions, the Lexus IS is the better overall choice for most buyers today. It delivers modern safety tech, efficient powertrains, and ongoing support, with lower ownership costs and easier access to service. The GS, while historically compelling for those who valued space and V8 power, is discontinued, making it a niche used-purchase option with higher risk for maintenance and parts availability.
Summary
In short: The IS is the modern, practical pick that aligns with Lexus’ current lineup and service network. The GS remains a desirable but out-of-production model whose ownership today is best reserved for enthusiasts willing to hunt for good used examples and tolerate potential maintenance challenges. Your final choice should hinge on whether you prioritize compact sportiness and cost (IS) or larger size and V8/Hybrid power in older trims (GS).
Do the IS 350 and GS 350 have the same engine?
The Lexus IS 350 and Lexus GS 350 have the same base engine power. Based on this comparison of the Lexus IS 350's and the Lexus GS 350's specifications and ratings, the Lexus IS 350 is a better car than the Lexus GS 350.
What does GS mean in Lexus?
Grand Sedan
Though largely identical in exterior and interior design, the GS and the Aristo differed in their engine and transmission combinations as well as equipment packages. The GS name stands for Grand Sedan. However, some Lexus importers use the backronymic name, Grand Sport.
Why did Lexus discontinue GS?
Lexus cites slow sales and the declining sedan segment as the reason for its cancellation. according to the report, there are no plans to replace the GS with a new or refreshed model for 2021. After more than 20 years, it's looking like 2020 will be the GS's final year with us.
IS the Lexus IS or GS faster?
Acceleration, top speed, and track capability
| Model | 0–60 mph |
|---|---|
| IS F | ~4.6 seconds |
| GS F | ~4.4 seconds |
