INFINITI G: Price, Mileage, Features, Specs, Variants, Engine, Interior, History & More

Brief Introduction of INFINITI G

The INFINITI G series is a line of compact executive cars that has played a pivotal role in establishing INFINITI as a credible competitor in the luxury vehicle market. Spanning four distinct generations, the G series evolved significantly over its production run, which lasted from 1990 to 2016. Initially introduced as a front-wheel-drive sedan based on the Nissan Primera, it later transformed into a rear-wheel-drive (with available all-wheel-drive) powerhouse, sharing its platform with the iconic Nissan Skyline and 370Z. The G series was offered in multiple body styles, including sedan, coupe, and a hardtop convertible, catering to a wide range of customer preferences. Its popularity stemmed from a compelling combination of performance, luxury, and value, offering a sporty and engaging driving experience that challenged its German rivals. The G series is noteworthy for its powerful V6 engines, well-appointed interiors, and a history of continuous improvement and technological advancement across its various generations and variants.

INFINITI G Overview

Generations and History of INFINITI G

First Generation (P10; 1991–1996)

The first-generation INFINITI G20 was introduced in 1990 as a 1991 model, serving as the brand’s entry-level luxury sedan. It was essentially a rebadged Nissan Primera, designed primarily for the European market, which gave it a distinct “Born in Japan. Educated in Europe” marketing angle. The P10 was a front-wheel-drive sedan built in Oppama, Japan. Its design was penned by Mamoru Aoki in 1987. A key engineering highlight was the use of a multi-link front suspension, a first for a front-wheel-drive Nissan, paired with a MacPherson strut setup in the rear. Under the hood, all G20s were powered by the SR20DE, a 2.0-liter DOHC inline-four engine producing 140 horsepower and around 132 lb-ft of torque. This engine was mated to a standard 5-speed manual transmission, with a 4-speed automatic available as an option. The interior was well-equipped for the time, with options for leather seats and a power moonroof.

Second Generation (P11; 1999–2002)

After a two-year hiatus, the G20 returned for the 1999 model year as the second-generation P11. This model was larger than its predecessor, resulting in more interior space, particularly for rear passengers. While still based on the Nissan Primera, the P11 featured updated styling and a revised rear suspension, adopting a multi-link beam setup similar to the Nissan Maxima of the era. This design was praised for its balance of a compliant ride and good handling. The SR20DE engine was carried over but received minor updates, producing 145 horsepower. However, the car’s increased weight meant that its performance was slightly blunted compared to the first generation. The P11 came with a higher level of standard equipment, including automatic climate control and a Bose audio system on most trims. Production of the G20 ended in 2002 to make way for a completely new direction for the G series.

Third Generation (V35; 2003–2006)

The third generation marked a radical transformation for the G series. Rebadged as the G35, it was now based on the rear-wheel-drive Nissan FM platform, shared with the Japanese-market Nissan Skyline and the Nissan 350Z. Launched for the 2003 model year, the G35 was offered as both a sedan and a coupe. This generation abandoned the four-cylinder engine in favor of the much-lauded VQ35DE, a 3.5-liter V6. Power output varied by model year and trim, ranging from 260 to 298 horsepower. Transmission choices included a 5-speed automatic and a 6-speed manual. An all-wheel-drive model, the G35x, was also introduced for the sedan. The G35 was a critical success, earning Motor Trend’s Car of the Year award in 2003 and being named to Car and Driver’s Ten Best list for 2003 and 2004. Its blend of performance, luxury, and style established the G35 as a strong competitor to established German luxury sport sedans.

Fourth Generation (V36; 2007–2015)

The fourth and final generation of the G series, the V36, began with the redesigned G35 sedan for the 2007 model year, followed by the G37 coupe for 2008. This generation continued on the successful FM platform but featured updated styling, improved interiors, and more powerful engines. The sedan initially used a revised VQ35HR V6 engine producing 306 horsepower before it was also upgraded to the 3.7-liter engine. The G37 coupe, and later all models, featured the new VQ37VHR, a 3.7-liter V6 with outputs ranging from 325 to 330 horsepower. This generation also introduced a hardtop convertible to the lineup. Transmission options were upgraded to a 7-speed automatic or a 6-speed manual. For 2011, a G25 sedan was briefly offered with a 2.5-liter V6 producing 218 horsepower. In a move to unify its naming strategy, INFINITI rebranded the G37 sedan as the Q40 for the 2015 model year before the line was ultimately replaced by the Q50 sedan and Q60 coupe.

INFINITI G Facelifts and Yearly Updates

INFINITI G Variants and Features

Across its lifespan, the INFINITI G series was offered in numerous variants. The early G20 had a “Touring” model, the G20t, which featured a limited-slip differential and sportier seats. The V35 and V36 generations offered a wider variety. Base models were well-equipped, but “Journey” trims added more luxury features. “Sport” packages offered enhancements like firmer suspension, larger wheels, bigger brakes, and sport seats. The “x” designation, as in G35x and G37x, signified INFINITI’s ATTESA E-TS Intelligent All-Wheel Drive system. The ultimate variant was the Infiniti Performance Line (IPL) G37, available as a coupe and convertible, which boosted horsepower to 348, and included a true dual exhaust, more aggressive bodywork, and a performance-tuned suspension and steering. Standard interior features on later generations included leather upholstery, power-adjustable seats, and automatic climate control. Safety features became more advanced over time, with later models offering systems like Intelligent Cruise Control, Lane Departure Warning, and Blind Spot Warning.

INFINITI G Engine, Performance, and Driving Experience

The driving experience of the INFINITI G evolved dramatically. The first two generations, with their 2.0L four-cylinder SR20DE engine (140-145 hp), were noted for their excellent handling, particularly the P10’s multi-link front suspension and the P11’s praised multi-link beam rear. They were balanced and agile front-wheel-drive cars. The major shift came with the third generation (V35), which adopted the rear-wheel-drive FM platform and the powerful VQ35DE 3.5L V6 engine. This engine, producing between 260 and 306 hp depending on the version, delivered strong acceleration, with 0-60 mph times in the mid-to-high 5-second range. The V36 generation improved on this with the VQ37VHR 3.7L V6, pushing power up to 330 hp (and 348 hp in IPL models). This resulted in even quicker acceleration, with 0-60 mph times dropping to the low 5-second range. Across the V35 and V36 generations, the handling was sharp and engaging, with a 52% front/48% rear weight distribution contributing to its poised feel. The ride was firm but compliant, successfully blending sport and luxury.

INFINITI G Pricing and Mileage

When new, the INFINITI G series was positioned as a value-oriented alternative to its luxury rivals. The original G35 had a starting MSRP in the range of $28,000 to $38,000. The later G37 models were priced higher, with a 2013 G37 Journey Sedan starting around $36,000 and the range-topping IPL Convertible exceeding $61,000. As discontinued models, prices on the used market vary widely based on generation, mileage, condition, and variant. For example, a used G35 can range from $5,000 to $15,000, while a G37 might be found between $8,000 and $20,000. Fuel efficiency for the V6-powered G35 and G37 models was competitive for the performance offered, with combined EPA estimates generally in the low 20s. For instance, the second-generation G35 sedan was rated at approximately 17 mpg city and 24 mpg highway. Maintenance costs are generally considered reasonable for a luxury vehicle. The average annual repair cost for a G35 is estimated at around $476, while a G37 is slightly higher at $540.

INFINITI G Colors, Design, and Dimensions

The design of the INFINITI G evolved from a conservative European-inspired sedan to a stylish and aggressive sports luxury car. The P10 and P11 generations were understated four-door sedans. The V35 generation introduced a more fluid and muscular design language for both the sedan and the newly introduced coupe, characterized by its long hood and flowing lines. The V36 generation refined this look with more aggressive “boomerang-style” headlights and sculpted bodywork. The IPL variants featured even more aggressive front fascias, side sills, and rear spoilers. A range of premium colors was available, including shades of black, white, silver, grey, blue, and red. Interior design focused on a driver-centric cockpit with high-quality materials, including leather-appointed seats and trim options like aluminum and Rosewood. Dimensions grew over the generations; for example, the V36 G37 sedan had a wheelbase of 112.2 inches and a length of 187.0 inches, while the coupe was shorter at 183.1 inches.

INFINITI G Safety Features

Safety features on the INFINITI G series improved with each generation, incorporating the latest technologies of their time.

• Airbags: Early models featured dual front airbags. Later generations came standard with front-seat side-impact airbags and full-length side curtain airbags.
• ABS / EBD: Anti-lock braking systems were standard across all generations. Electronic Brakeforce Distribution (EBD) was included in later models to optimize braking performance.
• Electronic Stability Control: Known as Vehicle Dynamic Control (VDC), this feature became standard on the V35 and V36 generations, helping to prevent loss of control in challenging driving conditions.
• Crash Test Ratings: Information on crash test ratings varies by year and testing agency. Interested buyers should consult NHTSA and IIHS archives for specific model year data.
• Other advanced safety systems: High-end models of the V36 generation offered advanced driver-assistance features, including Intelligent Cruise Control, Lane Departure Warning (LDW), and Blind Spot Warning (BSW).

INFINITI G Infotainment and Connectivity

The infotainment systems in the INFINITI G series evolved from basic audio systems to more integrated connectivity hubs. The first-generation G20 came with a standard stereo-cassette player, with a Bose sound system available. The second generation continued with a standard Bose radio/CD/cassette player. The G35 introduced a standard in-dash 6-disc CD player, which was later updated to include MP3 playback. A navigation system became an option. The fourth-generation G37 offered more advanced technology. A central display screen was standard, and an optional hard-drive-based navigation system offered features like real-time traffic and a reversing camera. Bluetooth connectivity for hands-free calling was standard. While it lacked modern features like Apple CarPlay and Android Auto, the premium Bose sound systems offered excellent audio quality for their era.

INFINITI G Owner Reviews & Ratings

The INFINITI G series, particularly the V35 and V36 generations, has generally received positive reviews from owners. Common praises focus on the powerful and reliable VQ-series V6 engines, the engaging rear-wheel-drive handling, and the high level of standard luxury features for the price. Owners often describe the cars as a fun and practical daily driver that offers a true sports car feel, especially in Sport and IPL trims. Common complaints can include higher-than-average fuel consumption from the V6 engines, a firm ride (especially with the Sport suspension), and a somewhat cramped rear seat in the coupe and convertible models. Some owners of early V35 models reported issues with premature brake wear, which led to redesigned brakes on later models. Automatic transmissions on the G37 have been noted by some for occasional harsh downshifts. Overall, reliability is considered a strong point, contributing to the car’s lasting appeal on the used market.

INFINITI G Comparison with Similar Cars

Throughout its history, the INFINITI G series was a strong competitor in the entry-level luxury and luxury sport segments. The early G20 competed with cars like the Acura Integra and Lexus ES. The game-changing G35 and G37 were aimed directly at the BMW 3 Series, Lexus IS, Audi A4, and Cadillac CTS. Compared to its main rival, the BMW 3 Series, the G series typically offered more horsepower and a longer list of standard features for a lower price. While automotive journalists often gave the BMW the edge in terms of ultimate steering feel and handling precision, the INFINITI was praised for its powerful, linear power delivery and long-term reliability. Against the Lexus IS, the G often provided a more visceral and sporty driving experience, whereas the Lexus prioritized comfort and refinement. The G37’s V6 engine was notably more powerful than the standard engines offered in many of its competitors, making it a performance bargain.

INFINITI G Awards and Recognition

• Motor Trend’s 2003 Car of the Year: The INFINITI G35 was awarded this prestigious honor upon its debut.
• Car and Driver Ten Best List: The G35 was named to the magazine’s list for 2003 and 2004.
• IntelliChoice “Best Overall Import Car Value”: The first-generation G20 received this award in 1993.
• J.D. Power and Associates Customer Satisfaction: The G20 scored highly in customer satisfaction indexes during the mid-1990s.

Interesting Facts about INFINITI G

• The Skyline Connection: Starting with the third generation, the INFINITI G sold in North America was a rebadged version of the legendary Nissan Skyline sold in Japan. This gave it a direct lineage to one of Japan’s most iconic performance cars.
• European Education: The first-generation G20 was heavily marketed on its European heritage, as it was based on the Nissan Primera, a car designed and engineered for the demanding European market.
• A Racing Pedigree: The Nissan Primera, on which the G20 was based, had a successful career in touring car racing, notably winning the British Touring Car Championship (BTCC) manufacturer’s cup in 1998 and 1999.

INFINITI G Legacy and Influence

The INFINITI G series has left a lasting legacy, significantly shaping the identity and success of the INFINITI brand. The first two generations established a foothold in the competitive entry-level luxury market. However, it was the third-generation G35 that truly defined the brand’s direction, proving that INFINITI could build a world-class luxury sport sedan and coupe capable of challenging the best from Germany. The G35 and its G37 successor became INFINITI’s best-selling models, attracting a new generation of buyers with their blend of performance, style, and value. The G series’ success cemented INFINITI’s reputation as a performance-oriented luxury brand and its influence can be seen in its successors, the Q50 and Q60, which continue to carry the torch of a dynamic driving experience. The G series remains a popular and respected car, especially among enthusiasts, for delivering a premium and engaging driving experience.

INFINITI G Global Availability

The INFINITI G series was primarily manufactured in Japan for global export. Its main market was North America (the United States and Canada), where all four generations were sold. The first two generations, as the Nissan Primera, were widely available in Europe and Japan. With the launch of the G35 and the global expansion of the INFINITI brand, the later V36 generation was officially sold in additional markets, including Europe, South Korea, Taiwan, and the Middle East. Models were produced in both left-hand drive for markets like the U.S. and Europe, and right-hand drive for Japan and the U.K. The car was generally imported to the markets where it was sold, rather than being locally manufactured outside of Japan.

INFINITI G Maintenance and Ownership Costs

Ownership costs for the INFINITI G series are generally considered competitive for the luxury class. Routine maintenance intervals are similar to other vehicles, with regular oil changes, tire rotations, and inspections recommended. One of the key advantages, particularly for the V6-powered models, is the use of the VQ series engine, which is known for its durability and reliability when properly maintained. The use of a timing chain instead of a timing belt also reduces a significant long-term maintenance expense. Spare parts are readily available through Nissan and INFINITI dealerships, as well as the aftermarket. Resale value is moderate; while they experience depreciation like all luxury cars, their reputation for reliability helps them hold value better than some rivals. Warranty coverage when new was typically comprehensive, and certified pre-owned programs offered extended protection for used car buyers.

Final Words about INFINITI G

The INFINITI G series stands as a significant chapter in the history of the luxury automotive landscape. From its modest beginnings as the G20 to its evolution into the formidable G35 and G37, the line consistently offered a compelling mix of performance, luxury, and value. It successfully carved out a niche for buyers seeking a thrilling, rear-wheel-drive experience without the price tag of its traditional German competitors. For enthusiasts, the G series, especially in coupe or Sport package form, remains an attractive used car proposition, delivering robust V6 power and engaging handling. While the G series is now discontinued, its legacy is undeniable. It transformed INFINITI into a serious player in the performance luxury segment and set the stage for the brand’s future direction, leaving behind a lineage of well-engineered and enjoyable driver’s cars.