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2012 Lexus IS Overview, Reviews, Ratings & Specs

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Eugene S | March 31, 2025
The 2012 Lexus IS is a compact executive car, continuing the IS line's reputation for blending luxury and sporty handling. Available as a sedan, it's part of the second generation (2006-2013). Key trims include the IS 250, IS 350, and the high-performance IS F. The 2012 model year offered a refined driving experience, Lexus reliability, and a comfortable interior. Original pricing ranged from approximately $33,000 to $60,000 depending on the trim and options. Its popularity stems from its smooth ride, upscale features, and the Lexus brand's reputation for quality.
The Good

The 2012 Lexus IS offers a compelling blend of advantages. Performance is respectable, especially in the IS 350. Lexus reliability is a major draw for practical buyers. Comfort is high, with a well-appointed interior. The design is sleek and sporty, appealing to emotional buyers. While not the most fuel-efficient, it offers reasonable economy. It delivers good value for the luxury and features provided.

The Bad

Weaknesses of the 2012 Lexus IS include a somewhat cramped rear seat, especially for taller passengers. The infotainment system can feel dated compared to newer rivals. Some owners have reported issues with carbon buildup in the IS 250 engine. Watch out for excessive oil consumption, particularly in the earlier model years of this generation.

2012 Lexus IS: Quick Overview

  • Engine Options:
    • IS 250: 2.5L V6
    • IS 350: 3.5L V6
    • IS F: 5.0L V8 (High-Performance)
  • Horsepower:
    • IS 250: 204 hp
    • IS 350: 306 hp
    • IS F: 416 hp
  • Fuel Economy (MPG): (Estimates vary by driving conditions)
    • IS 250: 21 City / 30 Highway
    • IS 350: 19 City / 27 Highway
    • IS F: 16 City / 23 Highway
  • 0-60 Times: (Approximate)
    • IS 250: 7.9 seconds
    • IS 350: 5.3 seconds
    • IS F: 4.6 seconds
  • Towing Capacity: Not recommended or rated for towing.
  • Trim-Level Features:
    • IS 250: Standard features include leather upholstery, power-adjustable front seats, premium sound system, automatic climate control, sunroof, and alloy wheels.
    • IS 350: Includes all IS 250 features, plus a more powerful engine, sport-tuned suspension, and upgraded brakes.
    • IS F: High-performance variant with a powerful V8 engine, upgraded suspension, Brembo brakes, unique styling, and sport seats.
    • Optional features across trims: Navigation system, Mark Levinson premium sound system, heated and ventilated seats, adaptive cruise control, parking sensors, and blind-spot monitoring.

2012 Lexus IS Specifications

Vehicle Information
Year 2012
Make Lexus
Model IS
Trim -
Style 4-Door Sedan Rear-Wheel Drive
Type Sedan
Category Subcompact Car
Manufacturing Details
Made In Japan
Manufacturing City TAHARA
Dimensions
Doors 4-Door
Curb Weight 1714.58 kg
Gross Vehicle Weight Rating -
Overall Height 141.48 cm
Overall Length 466.09 cm
Overall Width 181.61 cm
Wheelbase Length 273.05 cm
Standard Seating 4
Engine & Performance
Engine Gasoline V-8 5.0-L
Engine Size 5L
Engine Cylinders 8
Transmission 8 Automatic w/manual shift
Transmission Type Automatic
Transmission Speeds 8-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel
Steering Type Electric Power Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $61,300 USD
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 2012 Lexus IS Have?

Frequently reported problems for the 2012 Lexus IS, particularly the IS 250, center around carbon buildup on the valves. This can lead to rough idling, misfires, and decreased performance. Using high-quality fuel and performing regular maintenance, including induction cleaning, can help mitigate this issue. Some owners have also reported issues with the water pump failing prematurely. The IS 350, while generally more reliable, can experience similar problems, but to a lesser extent.

Regarding recalls, it's important to check the NHTSA website for any specific recalls affecting the 2012 Lexus IS. Recalls can vary depending on the production date and specific equipment installed. Long-term reliability is generally a strong point for the Lexus IS, but as vehicles age, normal wear and tear items like brakes, suspension components, and fluids will need to be addressed. The IS F model, due to its higher performance nature, may require more frequent maintenance on components like brakes and tires.

Specifically for the 2012 model year, there aren't widespread, unique issues beyond the carbon buildup in the IS 250 that significantly differ from other years in the second generation. Checking service records is crucial when purchasing a used 2012 Lexus IS to assess the maintenance history and address any potential concerns proactively.

How long will the 2012 Lexus IS last?

With proper maintenance, a 2012 Lexus IS can easily exceed 200,000 miles and provide over 15 years of service. The key to longevity is adhering to the recommended maintenance schedule, including oil changes, fluid flushes, and timely replacement of wear items. Regular inspections can help identify potential problems early on, preventing costly repairs down the road. Long-term durability is a Lexus hallmark, but weaknesses can emerge over time, such as suspension bushings wearing out, leading to a less comfortable ride, and potential electrical issues related to aging wiring. Preventing rust, particularly in colder climates, is also important to preserve the vehicle's structure.

What Technology & Safety Features are Included?

The 2012 Lexus IS features a solid array of technology and safety features for its time. Standard tech includes a premium sound system with a CD player, USB input, and Bluetooth connectivity. A navigation system was available as an option, along with a Mark Levinson premium sound system, offering enhanced audio quality.

In terms of driver-assistance, the 2012 IS offered optional features such as adaptive cruise control, which maintains a set distance from the vehicle ahead, and parking sensors to aid in maneuvering. Blind-spot monitoring was also available, alerting the driver to vehicles in adjacent lanes.

Standard safety features include anti-lock brakes (ABS), stability control, traction control, and a full complement of airbags, including front, side, and curtain airbags. Some models also included knee airbags for the front occupants.

Crash-test ratings for the 2012 Lexus IS from the Insurance Institute for Highway Safety (IIHS) and the National Highway Traffic Safety Administration (NHTSA) were generally good. It's important to consult the specific ratings for the 2012 model year on their respective websites, as ratings can change over time. The IS typically performed well in frontal and side-impact crash tests, providing a good level of protection for occupants. The available vehicle stability control system also contributes to accident avoidance.

Overall, the 2012 Lexus IS balances technology, entertainment, and safety features well for its era, with several optional features available to enhance the driving experience and safety.

What Colors Options are Available?

Exterior Colors
Starfire Pearl
Tungsten Pearl
Obsidian
Smoky Granite Mica
Matador Red Mica
Cerulean Blue Metallic
Ember Black Metallic
Interior Colors
Light Gray Leather
Black Leather
Ecru Leather
Black/Blue Leather

2012 Lexus IS Prices and Market Value

The 2012 Lexus IS had a starting MSRP of around $33,000 for the IS 250, with the IS 350 starting closer to $40,000, and the IS F reaching upwards of $60,000 when new. Current used market prices vary widely based on condition, mileage, and trim level, but expect to find IS 250 models ranging from $8,000 to $15,000, IS 350 models from $10,000 to $20,000, and IS F models from $20,000 to $35,000. Depreciation is typical for a luxury vehicle, but the Lexus IS holds its value relatively well due to its reputation for reliability. Factors affecting resale value include maintenance history, condition (interior and exterior), mileage, and the presence of desirable options like navigation and the Mark Levinson sound system. Low mileage examples in excellent condition command a premium.

2012 Lexus IS Cost of Ownership

Insurance costs for the 2012 Lexus IS are moderate, reflecting its luxury status and performance capabilities. Fuel costs depend on the engine and driving habits, with the IS 250 being more economical than the IS 350 or IS F. Maintenance costs are generally reasonable, thanks to Lexus reliability, but repairs can be more expensive than non-luxury brands. Long-term ownership costs are moderate overall. While fuel and insurance are predictable, unexpected repairs on older luxury vehicles can impact the total cost. The IS 250 is the most economical to own, while the IS F will be the most costly.

2012 Lexus IS Fuel Efficiency

Fuel Type -
Fuel Capacity 63.97 liters
City Mileage 6.8 km/l
Highway Mileage 9.78 km/l

2012 Lexus IS Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating Not Tested
Side Barrier Star Ratings Not Tested
Side Pole Star Rating Not Tested
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating

2012 Lexus IS Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Corrosion
Original warranty 72 months / unlimited miles
Estimated remaining Expired
Drivetrain
Original warranty 72 months / 70,000 miles
Estimated remaining Expired
Roadside Assistance
Original warranty 48 months / unlimited miles
Estimated remaining Expired

2012 Lexus IS Insurance

Insurance for a 2012 Lexus IS is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2012 Lexus IS Compare to Other Sedan?

The 2012 Lexus IS competes with other compact luxury sedans like the BMW 3 Series, Audi A4, Mercedes-Benz C-Class, and Acura TSX. In terms of performance, the BMW 3 Series generally offers a sportier driving experience, while the IS 350 provides comparable power but with a smoother ride. The Audi A4 boasts a sophisticated interior and available quattro all-wheel drive.

Regarding features, the Lexus IS is well-equipped, but some rivals may offer more advanced technology for the same model year. Reliability is a strong suit for the Lexus IS, often surpassing its European competitors. The Acura TSX provides similar reliability at a lower price point but lacks the prestige of the Lexus badge.

In terms of pricing, the Lexus IS is generally competitive within its class. The Mercedes-Benz C-Class may command a slightly higher price, while the Acura TSX offers a more budget-friendly option.

Alternatives to the 2012 Lexus IS include the Infiniti G37, which offers a potent V6 engine and sporty handling, and the Cadillac CTS, which provides a more American-style luxury experience. If reliability is a top priority, the Acura TSX is a strong contender. If performance is paramount, the BMW 3 Series remains a compelling choice. Ultimately, the best alternative depends on individual priorities and preferences.

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Final Verdict: Is the 2012 Lexus IS a Good Sedan?

The 2012 Lexus IS is an excellent choice for those seeking a reliable, comfortable, and stylish compact luxury sedan. It's ideal for individuals or small families who appreciate a smooth ride, upscale features, and the Lexus reputation for quality. It's definitely worth buying used, especially if you prioritize long-term reliability and lower running costs compared to some of its European rivals. The IS 350 offers a better balance of performance and luxury than the IS 250. However, be mindful of potential carbon buildup issues in the IS 250 and ensure a thorough inspection and maintenance history review before purchasing any used model. A well-maintained IS represents a solid value in the used luxury car market.

2012 Lexus IS Owner Reviews

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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 vehiclesβ€”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.