The 2006 Lexus IS marked the beginning of the second generation (XE20) of the IS line, Lexus's entry-level luxury sport sedan. Available as a four-door sedan, key trims included the IS 250 and IS 350. The 2006 IS was lauded for its sporty handling, sleek styling, and comfortable interior, setting a new standard in its segment. The pricing ranged from approximately $30,000 to $40,000 when new. Its blend of luxury and performance made it a popular choice.
The Good
The 2006 Lexus IS offers a compelling mix of performance, particularly with the IS 350's potent V6. Known for Lexus reliability, it provides a comfortable ride and stylish design. For practical buyers, it's a dependable luxury car. Emotionally, it delivers a sporty driving experience and a premium feel, making it an appealing choice for enthusiasts seeking both luxury and excitement.
The Bad
Potential weaknesses of the 2006 Lexus IS include carbon buildup in the IS 250 engine, which can lead to rough idling. Some owners have reported issues with the navigation system and interior trim durability. Also, the rear seats can feel cramped for taller passengers. Rust, especially in regions with salted roads, should be checked carefully.
2006 Lexus IS: Quick Overview
- Engine Options:
- IS 250: 2.5L V6
- IS 350: 3.5L V6
- Horsepower:
- IS 250: 204 hp
- IS 350: 306 hp
- Fuel Economy (EPA Estimated):
- IS 250: 21 mpg city / 29 mpg highway (RWD Automatic)
- IS 350: 20 mpg city / 28 mpg highway (RWD Automatic)
- 0-60 Times:
- IS 250: Around 8.3 seconds
- IS 350: Around 5.3 seconds
- Towing Capacity:
- Not recommended or specified by Lexus.
- Trim-Level Features:
- IS 250: Standard features include leather upholstery, power front seats, automatic climate control, premium sound system, and alloy wheels.
- IS 350: Includes all IS 250 features plus a more powerful engine, upgraded brakes, and paddle shifters.
- Optional Packages: Navigation system, Mark Levinson premium audio, sunroof, heated and ventilated seats, adaptive cruise control.
2006 Lexus IS Specifications
Vehicle Information
| Year | 2006 |
| Make | Lexus |
| Model | IS |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | TAHARA |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 3GR-FSE |
| Engine Size | 3L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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Analysis
What Problems Does the 2006 Lexus IS Have?
Frequently reported problems for the 2006 Lexus IS include carbon buildup in the IS 250's engine, leading to rough idling, misfires, and potential engine damage. This issue is more prevalent in earlier model years and can be mitigated with proper maintenance and fuel additives. Some owners have experienced issues with the navigation system, including screen failures and outdated maps. Interior trim pieces, particularly around the center console, may show wear and tear over time.
There have been recalls for the 2006 Lexus IS related to potential fuel leaks and issues with the valve springs, which could lead to engine stalling. It's crucial to check the vehicle's VIN with Lexus to ensure all applicable recalls have been addressed. Long-term reliability concerns primarily revolve around the carbon buildup issue in the IS 250. Regular maintenance, including oil changes and throttle body cleaning, is essential to prolong engine life. While the IS 350 is generally more reliable, potential issues with the water pump and alternator should be monitored as the car ages. Overall, while the 2006 IS is considered a reliable vehicle, these potential issues should be carefully considered before purchasing a used model.
There have been recalls for the 2006 Lexus IS related to potential fuel leaks and issues with the valve springs, which could lead to engine stalling. It's crucial to check the vehicle's VIN with Lexus to ensure all applicable recalls have been addressed. Long-term reliability concerns primarily revolve around the carbon buildup issue in the IS 250. Regular maintenance, including oil changes and throttle body cleaning, is essential to prolong engine life. While the IS 350 is generally more reliable, potential issues with the water pump and alternator should be monitored as the car ages. Overall, while the 2006 IS is considered a reliable vehicle, these potential issues should be carefully considered before purchasing a used model.
How long will the 2006 Lexus IS last?
Given the age of the 2006 Lexus IS, well-maintained examples can easily exceed 200,000 miles. With diligent maintenance, including regular oil changes and addressing potential issues promptly, many owners report 15-20 years of service. Long-term durability is generally good, but weaknesses include potential carbon buildup in the IS 250 engine, leading to reduced performance. Suspension components and bushings may also require replacement over time. Overall, with proper care, the 2006 Lexus IS can provide many years of reliable service.
What Technology & Safety Features are Included?
The 2006 Lexus IS comes equipped with a range of standard and optional tech, entertainment, and safety features. Standard features include a premium sound system with a CD player and auxiliary input, automatic climate control, and power windows and locks. Optional features include a navigation system with a touchscreen display, a Mark Levinson premium audio system for enhanced sound quality, and Bluetooth connectivity for hands-free calling.
Driver-assistance features were limited compared to modern vehicles, but the 2006 IS offered optional adaptive cruise control. Safety features include anti-lock brakes (ABS), electronic stability control (ESC), traction control, and a suite of airbags, including front, side, and curtain airbags.
Crash-test ratings from the IIHS (Insurance Institute for Highway Safety) and NHTSA (National Highway Traffic Safety Administration) were generally positive for the 2006 Lexus IS. It received good ratings in most crash tests, indicating a solid level of occupant protection. Keep in mind that safety technology has advanced significantly since 2006, so while it was considered safe at the time, it lacks many of the advanced driver-assistance systems found in newer cars.
Driver-assistance features were limited compared to modern vehicles, but the 2006 IS offered optional adaptive cruise control. Safety features include anti-lock brakes (ABS), electronic stability control (ESC), traction control, and a suite of airbags, including front, side, and curtain airbags.
Crash-test ratings from the IIHS (Insurance Institute for Highway Safety) and NHTSA (National Highway Traffic Safety Administration) were generally positive for the 2006 Lexus IS. It received good ratings in most crash tests, indicating a solid level of occupant protection. Keep in mind that safety technology has advanced significantly since 2006, so while it was considered safe at the time, it lacks many of the advanced driver-assistance systems found in newer cars.
What Colors Options are Available?
Exterior Colors
Black Onyx
Glacier Frost Mica
Millennium Silver Metallic
Desert Sand Mica
Matador Red Mica
( )
Obsidian
Interior Colors
Stratus Gray
Ecru
Black
2006 Lexus IS Prices and Market Value
When new, the 2006 Lexus IS 250 had a starting price around $30,000, while the IS 350 started closer to $38,000-$40,000. Currently, used market prices for a 2006 Lexus IS typically range from $5,000 to $12,000, depending on condition, mileage, and trim level. Depreciation has been significant due to the vehicle's age. Factors affecting resale value include maintenance history, accident-free status, low mileage, and desirable options like the navigation system or Mark Levinson audio. Lexus's reputation for reliability helps maintain a slightly higher resale value compared to some competitors.
2006 Lexus IS Cost of Ownership
Insurance costs for a 2006 Lexus IS are moderate, generally in line with other luxury sedans of its era. Fuel costs depend on the engine; the IS 250 is more economical than the IS 350. Maintenance costs are reasonable, thanks to Lexus reliability. However, repairs can be expensive, especially for specialized components. Long-term ownership costs are moderate, but potential carbon buildup issues in the IS 250 could lead to higher repair bills. Overall, it's not the most economical car to own, but not excessively costly either.
2006 Lexus IS Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2006 Lexus IS Safety Rating
NHTSA
2006 Lexus IS Insurance
Insurance for a 2006 Lexus IS is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2006 Lexus IS Compare to Other Sedan?
The 2006 Lexus IS competed with the BMW 3 Series, Audi A4, and Mercedes-Benz C-Class. In terms of performance, the IS 350 held its own against the 330i and C350, offering comparable acceleration. The IS 250, however, was less powerful than the base models of its German rivals.
Features were generally competitive, with the Lexus offering a similar level of luxury and available options. Where the Lexus stood out was its reliability; it consistently ranked higher than its German counterparts in reliability surveys. Price-wise, the Lexus was often slightly more affordable than the BMW and Mercedes-Benz, offering a good value proposition.
Alternatives to consider include the Acura TSX, which provides a similar blend of sportiness and luxury with excellent reliability. The Infiniti G35 is another option, offering strong performance and a stylish design. If reliability is a top priority, the Lexus is a solid choice. If performance is paramount, the BMW 3 Series might be a better fit, but be prepared for potentially higher maintenance costs. The Audi A4 offered a refined interior and available quattro all-wheel drive.
Features were generally competitive, with the Lexus offering a similar level of luxury and available options. Where the Lexus stood out was its reliability; it consistently ranked higher than its German counterparts in reliability surveys. Price-wise, the Lexus was often slightly more affordable than the BMW and Mercedes-Benz, offering a good value proposition.
Alternatives to consider include the Acura TSX, which provides a similar blend of sportiness and luxury with excellent reliability. The Infiniti G35 is another option, offering strong performance and a stylish design. If reliability is a top priority, the Lexus is a solid choice. If performance is paramount, the BMW 3 Series might be a better fit, but be prepared for potentially higher maintenance costs. The Audi A4 offered a refined interior and available quattro all-wheel drive.
Ranks #358 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 358 | 2006 Lexus IS | (0.0★) |
Final Verdict: Is the 2006 Lexus IS a Good Sedan?
The 2006 Lexus IS is ideal for buyers seeking a reliable and stylish entry-level luxury sedan. It's a good option for those who prioritize dependability and a comfortable ride. Whether it's worth buying depends on the condition and price of the used vehicle. The IS 350 is generally preferred for its stronger performance, but the IS 250 can be a good value if the carbon buildup issue has been addressed. A thorough inspection by a trusted mechanic is crucial before purchasing. Consider a well-maintained, accident-free example with a comprehensive service history.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.