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September 12, 2026Short & citedBlog
Civic Viewpoint.
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How It Works • Automotive

Lexus IS

The Lexus IS is a compact executive sedan sold by Lexus since 1998.

Updated September 12, 20261 min readCited sources

The Lexus IS is a compact executive sedan from Lexus, first introduced in 1998. The IS 300 badge has been used across different generations and powertrains, including a 2.0-litre turbocharged four-cylinder and a 3.5-litre V6 in recent North American models.

What it is

The Lexus IS is a compact luxury sport sedan positioned as a rival to premium entry-level sedans like the BMW 3 Series. The IS 300 designation refers to specific trims and engine configurations rather than a single engine across all model years.

Key details

Recent IS 300 RWD models use a turbocharged 2.0-litre engine rated at 241 horsepower, while AWD models use a 3.5-litre V6 rated at 260 horsepower. The car is generally regarded as comfortable and reliable, with iSeeCars giving it an 8.7/10 reliability score and a predicted average lifespan of about 183,289 miles.

Why it matters

The Lexus IS is a common choice in Canada's compact luxury sedan segment, especially for buyers who prioritize durability and predictable ownership costs over sharper driving dynamics. It competes directly with the BMW 3 Series, which is often favored for sportier handling.

In short

  • The Lexus IS is a compact executive sedan introduced in 1998.
  • IS 300 RWD models have 241 hp; AWD models have 260 hp.
  • Rated highly for reliability, with an 8.7/10 score from iSeeCars.
  • Common issues include brake wear, suspension problems, and oil leaks on older models.
Canadian angle

The Lexus IS is sold in Canada and is a common choice in the compact luxury sedan segment, especially for buyers who want premium features with a reputation for durability and relatively predictable ownership costs.

Quick questions

Is Lexus IS300 reliable?
Yes. The Lexus IS 300 is generally regarded as reliable, with iSeeCars giving it an 8.7/10 reliability score and a predicted average lifespan of about 183,289 miles. RepairPal does not publish a specific rating due to insufficient data.
How much horsepower does Lexus IS300 have?
Recent IS 300 RWD models have 241 horsepower, and recent IS 300 AWD models have 260 horsepower. Horsepower can vary by model year and market.
Lexus IS300 vs BMW 3 series
The IS 300 is usually chosen for reliability, comfort, and lower-maintenance ownership, while the BMW 3 Series is typically favored for sharper driving dynamics and a wider performance-oriented lineup.

Sources

  1. iSeeCars — https://www.iseecars.com/car/lexus-is-300/reliability
    Supports: Reliability score, predicted lifespan, and mileage-based reliability metrics for the Lexus IS 300.
  2. RepairPal — https://repairpal.com/reliability/lexus/is300
    Supports: Statement that there is no specific Lexus IS300 reliability rating due to insufficient data.
  3. Edmunds — https://www.edmunds.com/lexus/is-300/2021/review/
    Supports: 2021 Lexus IS 300 powertrain details, horsepower figures, and model configuration overview.
  4. Car Cost Check — https://www.carcostcheck.co.uk/common-problems/lexus/is300
    Supports: Common problem areas and year-by-year reliability indications for the Lexus IS300.
  5. AutoFiles — https://www.autofiles.com/complaints/lexus/is-300/
    Supports: Complaint patterns and commonly reported issues across Lexus IS 300 model years.
  6. ClubLexus — https://www.clublexus.com/forums/is-1st-gen-2001-2005/169701-considering-an-is300-common-problems.html
    Supports: Owner-reported common issues and general reliability observations for older IS300 models.