Buying a cheap luxury car usually leads straight to a financial disaster. You buy a depreciated German sedan for five thousand dollars, and the first maintenance bill costs twice that. Yet the 2007 Infiniti G35 breaks that miserable cycle completely. While the internet often confuses its lineage with later badge shifts, this specific fourth-generation model delivers rear-wheel-drive performance, a bulletproof VQ-series engine, and real executive comfort without demanding a trust fund for repairs.
The V36 generation arrived for the 2007 model year with a stiffer frame, a vastly improved interior, and the revised VQ35HR engine. It occupies a sweet spot in the automotive landscape. It's old enough to cost next to nothing on the used market, but modern enough to drive daily on modern highways without feeling like an antique. If you want rear-wheel-drive balance, a manual transmission option, and a roaring V6 soundtrack on a budget, this sedan deserves a serious look.
Performance and Engineering Highlights
Underneath the hood sits the VQ35HR, a 3.5-liter V6 that shares very little with the older, rougher engines found in earlier Nissans. Engineers redesigned roughly eighty percent of the motor for 2007, pushing the redline up to a lofty 7,600 RPM. It pumps out 306 horsepower, sending power rearward through either a five-speed automatic or a six-speed manual gearbox.
The chassis uses a front mid-ship layout, placing the engine slightly behind the front axle center line. This clever weight distribution gives the car a neutral balance through tight corners. Steering feel is heavy and communicative, letting you feel exactly what the front tires are doing. It's a true sports sedan that rewards an engaged driver, unlike many numb front-wheel-drive cruisers masquerading as luxury cars.
Interior Comfort and Technology
Step inside a 2007 model and you'll find an interior that has aged remarkably well, provided you avoid neglected examples. Infiniti used genuine aluminum trim and soft-touch materials across the dashboard. The instrument cluster moves up and down with the steering column, ensuring your view of the gauges is never blocked.
While the factory navigation system and orange-tinted center screen look hopelessly dated today, the underlying architecture makes aftermarket radio replacement straightforward. Bolstered leather seats keep you planted during spirited driving while offering long-distance comfort on road trips. Rear legroom is adequate for adults, though the transmission tunnel is quite tall due to the rear-wheel-drive layout.
Common Problems to Watch For
No cheap performance car is flawless, and knowing what breaks saves you from unexpected headaches. Before handing over cash for a used example, check these specific areas:
- Gallery Gaskets: Early VQ35HR engines can suffer from internal oil gallery gasket degradation, leading to low oil pressure. Listen closely for timing chain rattle on cold startups.
- Upper Control Arm Bushings: The front suspension wears through rubber bushings quickly, causing a loose steering feel or uneven front tire wear.
- Dashboard Material: Certain climates caused the upper dashboard material to become sticky or shiny under intense UV exposure.
- Concentrated Rust: Cars from northern salt-belt states require a thorough underbody inspection to check for subframe corrosion.
Ownership Costs and Real-World Value
The best argument for this sedan is its running costs. Because it shares mechanical architecture with numerous Nissan products, parts are widely available and reasonably priced. You don't need a specialized European mechanic to change the oil or replace a starter motor. Fuel economy sits around 17 mpg city and 25 mpg highway, which is reasonable for a naturally aspirated V6 pushing over 300 horsepower.
Depreciation on these cars bottomed out years ago. A clean, running example with sensible mileage can still be found for a fraction of its original sticker price. Maintenance records matter far more than the odometer reading; a well-cared-for engine easily crosses 200,000 miles without major internal drama.
Frequently Asked Questions
Is the 2007 model better than the 2008 model?
They are mechanically nearly identical. The 2007 model year introduced the redesigned V36 body style and the HR engine, while the 2008 model added a standard seven-speed automatic transmission for some variants and minor trim adjustments.
Does it require premium fuel?
Yes, the high-compression VQ35HR engine requires 91 octane fuel or higher to run properly and produce its rated horsepower without knocking.
Are manual transmission models hard to find?
Yes. The six-speed manual configuration was only offered on the Sport trim and accounts for a small percentage of total production volume, making them harder to source and slightly more expensive.
How does it compare to a BMW 3 Series from the same era?
The BMW E90 3 Series offers slightly sharper steering dynamics, but the Infiniti wins decisively on long-term reliability and lower repair costs. You get comparable performance without constant electrical gremlins.
For further reading on automotive history and vehicle safety standards, you can check resources like the National Highway Traffic Safety Administration or automotive archives at Car and Driver.
