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The 2011 Infiniti G Sedan, part of the G37 model line which spanned from 2007 to 2013, is a sporty luxury sedan known for its engaging driving dynamics and premium interior. Available as a four-door sedan, it offered several key trims including the G37 Sedan, G37 Journey, and G37 Sport. At its debut, pricing typically ranged from the high $30,000s to the $40,000s. It stood out for blending performance-oriented engineering with upscale comfort, making it a popular choice for those seeking a driver-focused yet refined vehicle.
The Good
The 2011 G Sedan impresses with its potent V6 engine and agile handling, appealing to driving enthusiasts. Its upscale interior offers comfort for daily commutes and long journeys, while its sleek design garners attention. Reliability is generally strong, providing peace of mind for practical buyers, and its value proposition remains compelling in the used market.
The Bad
Potential owners should be aware of some known issues, including occasional transmission problems, particularly with early models. Fuel economy, while acceptable for its class, isn't class-leading. Some interior plastics may show wear over time, and the infotainment system can feel dated compared to newer vehicles.
2011 Infiniti G Sedan: Quick Overview
- Engine Options: The primary engine for the 2011 Infiniti G Sedan is a 3.7-liter V6.
- Horsepower: This V6 engine produces a robust 328 horsepower.
- Torque: The engine delivers approximately 269 lb-ft of torque.
- Transmission: Buyers could choose between a 7-speed automatic transmission (standard on most trims) or a 6-speed manual transmission (available on select trims, particularly the Sport).
- Drivetrain: Available in both rear-wheel drive (RWD) and all-wheel drive (AWD) configurations (AWD typically found on the G37x Journey).
- Fuel Economy: Estimated EPA fuel economy for the RWD automatic is around 17 MPG city / 25 MPG highway. The AWD version is slightly lower, around 16 MPG city / 23 MPG highway. The manual transmission may see minor variations.
- 0-60 Times: Performance is strong, with 0-60 MPH times typically in the mid-5-second range for RWD models.
- Towing Capacity: The 2011 Infiniti G Sedan is not designed for towing and does not have a specified towing capacity.
- Trim-Level Features:
- G37 Sedan: Base model with essential luxury features.
- G37 Journey: Adds features like a rearview monitor, Bluetooth hands-free phone system, and improved audio. Often includes more comfort and convenience options.
- G37 Sport: Enhances performance with a sport-tuned suspension, sport seats, paddle shifters (with automatic transmission), larger brakes, and a limited-slip differential (on RWD models).
- G37x AWD: Offers all-wheel drive capability for enhanced traction in various conditions.
- Common Features Across Trims (can vary by package/options): Leather upholstery, heated front seats, power-adjustable front seats, dual-zone automatic climate control, keyless entry and ignition, premium audio system, and available navigation system.
2011 Infiniti G Sedan Specifications
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Vehicle History Report
What Problems Does the 2011 Infiniti G Sedan Have?
The 2011 Infiniti G Sedan generally boasts good reliability, but like any vehicle, it has a few commonly reported issues. One recurring concern, especially for models equipped with the automatic transmission, is potential premature wear or failure of the transmission. This can manifest as rough shifting, delayed engagement, or complete failure. While not specific to the 2011 model year, it's a concern that has been noted across several G37 production years. Owners have also reported issues with the Infiniti's Intelligent Key system, leading to problems with the vehicle not starting or detecting the key.
Another area of concern can be related to the vehicle's braking system. Some owners have experienced premature wear of brake pads and rotors, which can be costly to replace. The power steering system has also been a point of discussion, with some drivers reporting a loss of power steering assist or noisy operation.
While there haven't been widespread, catastrophic recalls affecting the 2011 model year in large numbers, it's always advisable to check for any outstanding recalls with Infiniti using the vehicle's VIN. Regarding long-term reliability, the 3.7-liter V6 engine itself is known for its durability if properly maintained. However, the surrounding systems, particularly the transmission and some electronic components, are where potential weaknesses may emerge over higher mileage. Consistent and diligent maintenance, including timely fluid changes for both the engine and transmission, is crucial for ensuring the longevity of this vehicle and mitigating some of these potential issues.
Another area of concern can be related to the vehicle's braking system. Some owners have experienced premature wear of brake pads and rotors, which can be costly to replace. The power steering system has also been a point of discussion, with some drivers reporting a loss of power steering assist or noisy operation.
While there haven't been widespread, catastrophic recalls affecting the 2011 model year in large numbers, it's always advisable to check for any outstanding recalls with Infiniti using the vehicle's VIN. Regarding long-term reliability, the 3.7-liter V6 engine itself is known for its durability if properly maintained. However, the surrounding systems, particularly the transmission and some electronic components, are where potential weaknesses may emerge over higher mileage. Consistent and diligent maintenance, including timely fluid changes for both the engine and transmission, is crucial for ensuring the longevity of this vehicle and mitigating some of these potential issues.
How long will the 2011 Infiniti G Sedan last?
Based on owner data and general automotive trends, a well-maintained 2011 Infiniti G Sedan can realistically be expected to provide reliable service for at least 150,000 to 200,000 miles, potentially even more. Many owners report comfortably exceeding these figures. The long-term durability is largely dependent on adherence to the manufacturer's recommended maintenance schedule, particularly for oil changes, filter replacements, and transmission fluid flushes. The robust V6 engine is a strong point for longevity. However, as mentioned, the transmission can be a potential weakness over time, so vigilant monitoring of its performance and prompt attention to any unusual behavior are key. Other areas like suspension components and certain electronic modules may eventually require attention as the vehicle ages and accumulates mileage.
What Technology & Safety Features are Included?
The 2011 Infiniti G Sedan offers a respectable suite of technology and safety features for its era, aiming to blend luxury with convenience. Standard tech often includes a 7-inch color display, a premium sound system with an in-dash CD/MP3 player and auxiliary audio input, and Bluetooth hands-free phone connectivity. Higher trims or optional packages could significantly enhance this.
Optional technology and entertainment features were extensive and contributed to its upscale appeal. These commonly included a hard-drive-based navigation system with real-time traffic information, a Bose premium audio system with 11 speakers for an immersive sound experience, and a rearview monitor for easier parking. A USB port for music playback and device charging was also an available upgrade.
In terms of driver-assistance and safety, the 2011 G Sedan was well-equipped. Standard safety features included anti-lock brakes (ABS), electronic brake-force distribution (EBD), brake assist, stability control (VDC - Vehicle Dynamic Control), and traction control. A comprehensive set of airbags, including front-seat side-impact airbags and roof-mounted curtain airbags, provided occupant protection. Optional advanced driver-assistance systems were available, such as adaptive cruise control, which could automatically adjust speed based on traffic ahead, and a front and rear sonar parking assist system.
Crash-test ratings from the Insurance Institute for Highway Safety (IIHS) were generally strong, with the 2011 G Sedan earning an "Good" rating in frontal offset and side impact tests, reflecting good structural integrity and occupant protection. It also received a "Good" rating for rear crash protection. The National Highway Traffic Safety Administration (NHTSA) also awarded it strong ratings, typically achieving 4 or 5 stars in various categories for its model year.
Optional technology and entertainment features were extensive and contributed to its upscale appeal. These commonly included a hard-drive-based navigation system with real-time traffic information, a Bose premium audio system with 11 speakers for an immersive sound experience, and a rearview monitor for easier parking. A USB port for music playback and device charging was also an available upgrade.
In terms of driver-assistance and safety, the 2011 G Sedan was well-equipped. Standard safety features included anti-lock brakes (ABS), electronic brake-force distribution (EBD), brake assist, stability control (VDC - Vehicle Dynamic Control), and traction control. A comprehensive set of airbags, including front-seat side-impact airbags and roof-mounted curtain airbags, provided occupant protection. Optional advanced driver-assistance systems were available, such as adaptive cruise control, which could automatically adjust speed based on traffic ahead, and a front and rear sonar parking assist system.
Crash-test ratings from the Insurance Institute for Highway Safety (IIHS) were generally strong, with the 2011 G Sedan earning an "Good" rating in frontal offset and side impact tests, reflecting good structural integrity and occupant protection. It also received a "Good" rating for rear crash protection. The National Highway Traffic Safety Administration (NHTSA) also awarded it strong ratings, typically achieving 4 or 5 stars in various categories for its model year.
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.
2011 Infiniti G Sedan Prices and Market Value
When new, the 2011 Infiniti G Sedan had an MSRP that typically started in the high $30,000s for base models and could climb into the mid-$40,000s for higher trims like the G37 Sport or with AWD and premium packages.
Currently, on the used market, the 2011 G Sedan can be found in a wide price range, generally from around $7,000 to $12,000, heavily dependent on mileage, condition, trim level, and geographic location.
The G Sedan has experienced significant depreciation, typical for luxury vehicles. Factors affecting its resale value include its overall condition, documented maintenance history, mileage, and the presence of desirable optional features. Trims like the Sport model or those with AWD often hold their value slightly better due to their enhanced performance and utility. Well-maintained examples with lower mileage are always more attractive to buyers and command higher prices.
Currently, on the used market, the 2011 G Sedan can be found in a wide price range, generally from around $7,000 to $12,000, heavily dependent on mileage, condition, trim level, and geographic location.
The G Sedan has experienced significant depreciation, typical for luxury vehicles. Factors affecting its resale value include its overall condition, documented maintenance history, mileage, and the presence of desirable optional features. Trims like the Sport model or those with AWD often hold their value slightly better due to their enhanced performance and utility. Well-maintained examples with lower mileage are always more attractive to buyers and command higher prices.
2011 Infiniti G Sedan Cost of Ownership
Owning a 2011 Infiniti G Sedan can be considered moderately costly, leaning towards the higher end of economical. Insurance premiums are typically average for a luxury sedan in its class, but can vary based on driver history and location. Fuel costs will be higher than a compact car due to its V6 engine and performance orientation, averaging around $170-$220 per month depending on driving habits and current fuel prices. Maintenance costs are reasonable, with oil changes and tire rotations being standard. However, repairs can become more expensive as it is a luxury vehicle; components like brakes, tires, and potential transmission issues can add up. While not the most economical to own, its blend of performance and luxury offers good value for the cost when maintained properly.
2011 Infiniti G Sedan Fuel Efficiency
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2011 Infiniti G Sedan Insurance
Insurance for a 2011 Infiniti G Sedan is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2011 Infiniti G Sedan Compare to Other Vehicle?
The 2011 Infiniti G Sedan competed fiercely in the premium compact/mid-size sedan segment against strong rivals like the BMW 3 Series, Audi A4, and Acura TL.
Performance: The G Sedan's 3.7-liter V6 and RWD/AWD platforms offered exhilarating acceleration and engaging handling, often surpassing the base engines of its German counterparts and rivaling the performance-oriented trims of the Acura TL. The BMW 3 Series, especially with its inline-six engines, was often considered the benchmark for driver engagement, but the G Sedan provided a very compelling alternative with more power for the price.
Features: Infiniti typically equipped the G Sedan generously, often including more standard features for the money compared to its European rivals, especially in terms of luxury amenities like leather seats and premium audio. However, its infotainment system and interior tech could feel slightly less cutting-edge than the latest offerings from Audi or BMW at the time. The Acura TL also offered a good balance of features and performance.
Reliability: While all these luxury vehicles require diligent maintenance, the Infiniti G Sedan generally holds a good reputation for reliability, often considered more dependable than some European competitors when comparing specific model years and common issues. The Acura TL is also known for its strong long-term reliability. BMWs and Audis, while excellent to drive, can sometimes present higher maintenance and repair costs over the long haul.
Price: The Infiniti G Sedan often offered a superior power-to-price ratio and a more accessible entry point into the luxury sedan market compared to its BMW and Audi competitors. It provided a more performance-focused experience for a cost that was frequently lower than similarly equipped German rivals. The Acura TL was also competitively priced, offering a strong value proposition.
Alternatives:
Performance: The G Sedan's 3.7-liter V6 and RWD/AWD platforms offered exhilarating acceleration and engaging handling, often surpassing the base engines of its German counterparts and rivaling the performance-oriented trims of the Acura TL. The BMW 3 Series, especially with its inline-six engines, was often considered the benchmark for driver engagement, but the G Sedan provided a very compelling alternative with more power for the price.
Features: Infiniti typically equipped the G Sedan generously, often including more standard features for the money compared to its European rivals, especially in terms of luxury amenities like leather seats and premium audio. However, its infotainment system and interior tech could feel slightly less cutting-edge than the latest offerings from Audi or BMW at the time. The Acura TL also offered a good balance of features and performance.
Reliability: While all these luxury vehicles require diligent maintenance, the Infiniti G Sedan generally holds a good reputation for reliability, often considered more dependable than some European competitors when comparing specific model years and common issues. The Acura TL is also known for its strong long-term reliability. BMWs and Audis, while excellent to drive, can sometimes present higher maintenance and repair costs over the long haul.
Price: The Infiniti G Sedan often offered a superior power-to-price ratio and a more accessible entry point into the luxury sedan market compared to its BMW and Audi competitors. It provided a more performance-focused experience for a cost that was frequently lower than similarly equipped German rivals. The Acura TL was also competitively priced, offering a strong value proposition.
Alternatives:
- Similar: The Acura TL is a strong contender, offering excellent reliability and a comfortable ride, though perhaps less sporty than the G Sedan.
- Performance Focus: For those prioritizing driving dynamics above all else, the BMW 3 Series remains a top pick, though likely at a higher cost.
- Comfort & Tech: If comfort and advanced tech are paramount, the Audi A4, while potentially less powerful in base trims, offered a more refined interior and contemporary tech.
Final Verdict: Is the 2011 Infiniti G Sedan a Good Vehicle?
The 2011 Infiniti G Sedan is an excellent choice for buyers seeking a blend of spirited performance, upscale comfort, and a touch of sportiness without the often-premium price tag of its German rivals. It's ideal for those who appreciate a powerful V6 engine and engaging driving dynamics for their daily commute or weekend drives.
It is definitely worth buying, especially on the used market, where it represents strong value for money. The G37 Journey offers a great balance of luxury and features for everyday use, while the G37 Sport trim appeals to driving enthusiasts who want sharper handling and a more performance-oriented feel. Buyers should prioritize well-maintained examples, paying close attention to transmission history, and be prepared for fuel and maintenance costs slightly above average for the class. It's a smart buy for those who prioritize performance and a premium feel on a sensible budget.
It is definitely worth buying, especially on the used market, where it represents strong value for money. The G37 Journey offers a great balance of luxury and features for everyday use, while the G37 Sport trim appeals to driving enthusiasts who want sharper handling and a more performance-oriented feel. Buyers should prioritize well-maintained examples, paying close attention to transmission history, and be prepared for fuel and maintenance costs slightly above average for the class. It's a smart buy for those who prioritize performance and a premium feel on a sensible budget.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma