The 2001 Infiniti I30 represents the final year of the second-generation mid-size luxury sedan from Nissan's premium division, Infiniti. Sharing its robust platform with the Nissan Maxima, it offered an upscale experience with a more refined interior and styling. Available primarily in Base and sportier Touring (T) trims, new pricing ranged from approximately $27,000 to $31,000. It stood out for its "poor man's Maxima" appeal, offering potent V6 performance, strong reliability, and understated luxury that made it a compelling value in the used market.
The Good
The 2001 Infiniti I30 offers robust V6 performance, a plush and comfortable ride, and solid reliability, appealing to drivers seeking a refined daily commute. Its understated, elegant design and excellent fuel efficiency for its class provide practical advantages, while its exceptional used car value makes it an emotionally satisfying luxury bargain.
The Bad
Potential weaknesses for the 2001 Infiniti I30 include mass air flow (MAF) sensor failures, ignition coil issues, and occasional automatic transmission problems in higher mileage examples. Rust can be a concern, especially in areas with harsh winters, affecting subframes and body panels. Aging suspension components may also require replacement.
2001 Infiniti I30: Quick Overview
The 2001 Infiniti I30 was powered by a single, highly regarded engine option:
- Engine: 3.0-liter DOHC 24-valve VQ30DE V6. This engine is part of Nissan's "VQ" series, which was frequently lauded for its smoothness and power delivery.
- Horsepower: 227 hp at 6400 rpm. This was a significant output for a front-wheel-drive mid-size luxury sedan of its era, providing strong acceleration.
- Torque: 217 lb-ft at 4400 rpm.
- Transmission: 4-speed automatic transmission. No manual option was available for the I30.
- Fuel Economy (EPA estimates):
- City: 19 MPG
- Highway: 26 MPG
- Combined: 21 MPG
- 0-60 mph Time: Approximately 6.3 - 6.5 seconds. This made the I30 one of the quicker sedans in its segment, offering an engaging driving experience.
- Towing Capacity: The 2001 Infiniti I30 was not officially rated or recommended for towing by Infiniti. Attempting to tow could stress the transmission and chassis beyond design limits.
- Trim-Level Features:
- I30 Base: This well-appointed trim included a host of luxury features as standard. These typically encompassed leather-appointed seating, automatic climate control, a power-adjustable driver's seat, power windows and locks, cruise control, a tilt steering wheel, a premium Bose audio system with a CD player, and dual front airbags. Power mirrors, remote keyless entry, and 16-inch alloy wheels were also standard, providing a solid foundation of comfort and convenience.
- I30t (Touring): Building upon the Base model's features, the Touring trim enhanced the vehicle's sporty character. Key additions included a sport-tuned suspension for improved handling dynamics, unique 17-inch alloy wheels, a rear spoiler for a more aggressive aesthetic, and heated front seats for added comfort in colder climates. Crucially, the Touring model also featured a viscous limited-slip differential, which helped improve traction and handling during spirited driving, especially in adverse conditions. Some models might have also included an optional power moonroof and a trip computer.
2001 Infiniti I30 Specifications
Vehicle Information
| Year | 2001 |
| Make | Infiniti |
| Model | I30 |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Japan |
| Manufacturing City | SMYRNA |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | VQ30 |
| Engine Size | 3L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2001 Infiniti I30 Have?
The 2001 Infiniti I30, while largely reliable due to its Nissan Maxima underpinnings, is not immune to common issues, particularly as it ages. One of the most frequently reported problems involves the Mass Air Flow (MAF) sensor. A failing MAF sensor can lead to a variety of symptoms, including poor acceleration, rough idling, stalling, and reduced fuel economy, often triggering a "check engine" light. This is a fairly common VQ engine issue across many Nissan/Infiniti models of the era.
Another prevalent concern is the failure of ignition coils, which can cause misfires, rough running, and illumination of the check engine light. Given there are six coils, diagnosing and replacing the faulty one (or all of them as preventative maintenance) is a common repair for high-mileage units.
Crankshaft and camshaft position sensors are also known to fail. Symptoms can range from difficulty starting, stalling, or the engine simply refusing to start, often with corresponding diagnostic trouble codes.
For the automatic transmission, while generally robust, some owners report issues with harsh shifts or slipping at very high mileages, particularly if maintenance (fluid changes) has been neglected. It's less problematic than some competing luxury brands' transmissions of the time, but still a "watch out for" item on older vehicles.
Rust is a significant long-term concern, especially in regions that experience road salt. Rust can appear on fender wells, rocker panels, subframes, and around suspension mounting points, potentially impacting structural integrity and safety. Power window regulators can also fail, leading to windows getting stuck up or down.
Regarding recalls, the most significant recall that would affect a 2001 Infiniti I30 is related to the Takata airbag inflators. Many vehicles from this era were equipped with these defective inflators, which can explode during deployment, scattering shrapnel. Owners should verify if their specific vehicle has had this recall performed by checking the VIN on the NHTSA website. Other minor recalls might have addressed specific component issues, but the Takata recall is by far the most critical for safety.
In summary, while the core mechanicals, especially the VQ engine, are durable, age-related wear on sensors, electrical components, and the potential for rust are the main long-term reliability concerns for the 2001 I30.
Another prevalent concern is the failure of ignition coils, which can cause misfires, rough running, and illumination of the check engine light. Given there are six coils, diagnosing and replacing the faulty one (or all of them as preventative maintenance) is a common repair for high-mileage units.
Crankshaft and camshaft position sensors are also known to fail. Symptoms can range from difficulty starting, stalling, or the engine simply refusing to start, often with corresponding diagnostic trouble codes.
For the automatic transmission, while generally robust, some owners report issues with harsh shifts or slipping at very high mileages, particularly if maintenance (fluid changes) has been neglected. It's less problematic than some competing luxury brands' transmissions of the time, but still a "watch out for" item on older vehicles.
Rust is a significant long-term concern, especially in regions that experience road salt. Rust can appear on fender wells, rocker panels, subframes, and around suspension mounting points, potentially impacting structural integrity and safety. Power window regulators can also fail, leading to windows getting stuck up or down.
Regarding recalls, the most significant recall that would affect a 2001 Infiniti I30 is related to the Takata airbag inflators. Many vehicles from this era were equipped with these defective inflators, which can explode during deployment, scattering shrapnel. Owners should verify if their specific vehicle has had this recall performed by checking the VIN on the NHTSA website. Other minor recalls might have addressed specific component issues, but the Takata recall is by far the most critical for safety.
In summary, while the core mechanicals, especially the VQ engine, are durable, age-related wear on sensors, electrical components, and the potential for rust are the main long-term reliability concerns for the 2001 I30.
How long will the 2001 Infiniti I30 last?
With diligent maintenance, the 2001 Infiniti I30 is known to be a remarkably durable vehicle, often capable of achieving well over 200,000 miles, and many owners report reaching 250,000 to 300,000 miles or more. This translates to an average lifespan of 15 to 20 years or even longer. The core VQ30DE engine is a significant contributor to this longevity, frequently cited as one of the most reliable V6 engines ever produced. Long-term durability hinges heavily on consistent oil changes, transmission fluid flushes, and proactive replacement of wear items. Over time, typical weaknesses include aging suspension components like struts and bushings, which can lead to a less refined ride. Electrical issues, often minor but frustrating (e.g., window motors, sensor failures), can also crop up. Rust is a major enemy, particularly in areas exposed to road salt, and can compromise structural integrity if neglected. However, with attention to these details, the I30 can provide many years of comfortable and relatively trouble-free service.
What Technology & Safety Features are Included?
For its time, the 2001 Infiniti I30 offered a respectable array of built-in technology and convenience features designed to enhance the luxury driving experience. Standard tech included automatic climate control, allowing precise temperature management, and a comprehensive trip computer providing information like fuel economy and range. The primary entertainment system featured a premium Bose audio system, often with a in-dash CD player, delivering excellent sound quality through multiple speakers. Some higher-end or optional configurations might have included a trunk-mounted multi-disc CD changer, a common luxury feature of the era. Early, rudimentary navigation systems were also available as a rare option, typically screen-based and less intuitive than modern systems.
In terms of driver-assistance features, the I30 focused on fundamental safety and control. Anti-lock Brakes (ABS) were standard, providing improved stopping power and steering control during emergency braking. Traction Control System (TCS) was also available, helping to prevent wheelspin during acceleration, particularly on slippery surfaces. More advanced modern driver-assistance systems like adaptive cruise control, lane-keeping assist, or blind-spot monitoring were not available in vehicles of this vintage.
Safety was a key consideration, and the 2001 I30 was equipped with standard safety features for its class. These included dual front airbags for the driver and front passenger, along with front-seat mounted side-impact airbags, significantly enhancing occupant protection during collisions. Three-point seatbelts for all five seating positions and child seat tether anchors (LATCH) were also standard. Electronic Brake-force Distribution (EBD) was often integrated with the ABS system to optimize braking force distribution between the front and rear wheels.
Crash test ratings for the 2001 Infiniti I30 (which shares much with the Nissan Maxima) were generally good for its period. The National Highway Traffic Safety Administration (NHTSA) rated the 2001 Nissan Maxima (a close cousin) with 5 stars for driver frontal impact and 4 stars for passenger frontal impact. Side-impact ratings were generally 3 or 4 stars, depending on whether the vehicle was equipped with side airbags. The Insurance Institute for Highway Safety (IIHS) did not conduct small overlap frontal crash tests at this time, but typically rated the Maxima as "Good" in the moderate overlap frontal test, which was a strong showing for its category.
In terms of driver-assistance features, the I30 focused on fundamental safety and control. Anti-lock Brakes (ABS) were standard, providing improved stopping power and steering control during emergency braking. Traction Control System (TCS) was also available, helping to prevent wheelspin during acceleration, particularly on slippery surfaces. More advanced modern driver-assistance systems like adaptive cruise control, lane-keeping assist, or blind-spot monitoring were not available in vehicles of this vintage.
Safety was a key consideration, and the 2001 I30 was equipped with standard safety features for its class. These included dual front airbags for the driver and front passenger, along with front-seat mounted side-impact airbags, significantly enhancing occupant protection during collisions. Three-point seatbelts for all five seating positions and child seat tether anchors (LATCH) were also standard. Electronic Brake-force Distribution (EBD) was often integrated with the ABS system to optimize braking force distribution between the front and rear wheels.
Crash test ratings for the 2001 Infiniti I30 (which shares much with the Nissan Maxima) were generally good for its period. The National Highway Traffic Safety Administration (NHTSA) rated the 2001 Nissan Maxima (a close cousin) with 5 stars for driver frontal impact and 4 stars for passenger frontal impact. Side-impact ratings were generally 3 or 4 stars, depending on whether the vehicle was equipped with side airbags. The Insurance Institute for Highway Safety (IIHS) did not conduct small overlap frontal crash tests at this time, but typically rated the Maxima as "Good" in the moderate overlap frontal test, which was a strong showing for its category.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2001 Infiniti I30 Prices and Market Value
When new in 2001, the Infiniti I30 carried a manufacturer's suggested retail price (MSRP) ranging from approximately $27,000 for the Base model to around $31,000 for the I30t Touring trim. These prices positioned it as a compelling alternative to more expensive German and Japanese luxury rivals. Today, as a twenty-three-year-old vehicle, the 2001 I30 has experienced massive depreciation. Current used market prices typically range from as low as $1,500 for examples in fair condition to $4,000 or possibly $5,000 for exceptionally well-maintained, low-mileage, and rust-free specimens. Depreciation insights reveal that luxury sedans of this age, especially those without a "collector's item" status, shed nearly all their initial value. Factors significantly affecting current resale value include overall mechanical condition, absence of rust (a major deterrent), documented maintenance history, mileage, and the functionality of all electronics and features. A clean title and a full service record can command a premium in the minuscule used market for these vehicles.
2001 Infiniti I30 Cost of Ownership
Long-term ownership of a 2001 Infiniti I30 can be surprisingly economical, provided a well-maintained example is acquired. Insurance costs are generally low due to the vehicle's age and depreciated value. Fuel costs are moderate; while it achieves decent MPG (around 21 combined), the VQ30DE engine typically recommends premium unleaded fuel, which can add up. Maintenance is relatively affordable, as many parts are shared with the Nissan Maxima and readily available. Routine services like oil changes and tire rotations are inexpensive. Repair costs can vary: common issues like MAF sensors or ignition coils are not excessively expensive, especially if using independent mechanics instead of Infiniti dealerships. However, major transmission repairs or extensive rust remediation can be costly. Overall, it represents a good value for ownership if proactive maintenance is observed, leaning towards economical for a luxury car.
2001 Infiniti I30 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
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2001 Infiniti I30 Safety Rating
NHTSA
2001 Infiniti I30 Insurance
Insurance for a 2001 Infiniti I30 is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2001 Infiniti I30 Compare to Other Sedan?
When stacked against its key rivals, the 2001 Infiniti I30 holds a unique position. Its primary competitors included the Lexus ES 300, Acura TL, BMW 3-Series (E46), and Mercedes-Benz C-Class (W203).
In terms of performance, the I30's 227 hp VQ30DE V6 offered a strong balance. It was generally more powerful and quicker than the Lexus ES 300 (around 210 hp), and directly competitive with the Acura TL (225 hp). While it couldn't match the ultimate sporty dynamics of a rear-wheel-drive BMW 330i or Mercedes C320, it offered superior straight-line acceleration and a more comfortable ride than those German counterparts.
For features, the I30 was well-equipped, often including leather, Bose audio, and automatic climate control as standard. It rivaled the Lexus ES and Acura TL in luxury appointments, sometimes even offering more standard features for the price. However, it lacked the cutting-edge (for the time) infotainment and extensive customization options found in the German rivals, which typically offered more advanced optional tech.
Reliability was a strong suit for the I30. It generally surpassed the German luxury sedans of the era, which were often plagued by complex electronics and higher repair costs. The I30's Nissan Maxima platform granted it a reputation for stout mechanicals. It was competitive with the Acura TL and slightly behind the legendary reliability of the Lexus ES 300, which was often considered the benchmark for trouble-free ownership.
Price was where the I30 offered compelling value. When new, it was often thousands less than comparable Lexus, Acura, BMW, or Mercedes models while providing a similar level of luxury and performance. In the current used market, its depreciation means it's significantly cheaper than any of its rivals, offering substantial luxury for very little money.
Recommended Alternatives:
In terms of performance, the I30's 227 hp VQ30DE V6 offered a strong balance. It was generally more powerful and quicker than the Lexus ES 300 (around 210 hp), and directly competitive with the Acura TL (225 hp). While it couldn't match the ultimate sporty dynamics of a rear-wheel-drive BMW 330i or Mercedes C320, it offered superior straight-line acceleration and a more comfortable ride than those German counterparts.
For features, the I30 was well-equipped, often including leather, Bose audio, and automatic climate control as standard. It rivaled the Lexus ES and Acura TL in luxury appointments, sometimes even offering more standard features for the price. However, it lacked the cutting-edge (for the time) infotainment and extensive customization options found in the German rivals, which typically offered more advanced optional tech.
Reliability was a strong suit for the I30. It generally surpassed the German luxury sedans of the era, which were often plagued by complex electronics and higher repair costs. The I30's Nissan Maxima platform granted it a reputation for stout mechanicals. It was competitive with the Acura TL and slightly behind the legendary reliability of the Lexus ES 300, which was often considered the benchmark for trouble-free ownership.
Price was where the I30 offered compelling value. When new, it was often thousands less than comparable Lexus, Acura, BMW, or Mercedes models while providing a similar level of luxury and performance. In the current used market, its depreciation means it's significantly cheaper than any of its rivals, offering substantial luxury for very little money.
Recommended Alternatives:
- Acura TL (2nd Gen, 1999-2003): A very similar offering in terms of performance, reliability, and features, often with a slightly more aggressive aesthetic. Also a great used value.
- Lexus ES 300 (4th Gen, 2002-2003): If ultimate comfort and slightly superior long-term reliability are priorities over outright sportiness, the ES 300 is an excellent, albeit often pricier, alternative.
- Nissan Maxima (5th Gen, 2000-2003): Essentially the I30's non-luxury twin. It offers nearly identical mechanicals, performance, and reliability, often at an even lower used price, though with less luxurious interior materials and styling.
Final Verdict: Is the 2001 Infiniti I30 a Good Sedan?
The 2001 Infiniti I30 is an ideal choice for the practical buyer seeking an understated, comfortable, and reliable mid-size luxury sedan without the prohibitive cost. It appeals to those who value strong V6 performance, a plush ride, and proven Japanese engineering at a bargain price. For enthusiasts, the "t" (Touring) trim offers a sportier suspension and limited-slip differential, enhancing driving dynamics. It is absolutely worth buying, but strictly as a used vehicle, given its age and depreciation. The key condition is finding a well-maintained example with a documented service history, minimal rust, and a healthy transmission. Pay close attention to the functionality of all electronics and ensure major recalls, especially the Takata airbag inflators, have been addressed. If these conditions are met, the I30 offers exceptional value, delivering a near-luxury experience and dependable daily transportation for a minimal initial investment, making it a smart and economical choice for a second car or a reliable commuter.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.