2008 Infiniti G35 Sedan Review | Edmunds.com

2008 Infiniti G35 Sedan

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Infiniti G35 Features and Specs

Features & Specs

  • Engine 3.5 L V 6-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission 5-speed Automatic
  • Horse Power 306 hp @ 6800 rpm
  • Fuel Economy 17/24 mpg
  • Bluetooth No
  • Navigation No
  • Heated Seats No

Review of the 2008 Infiniti G35

  • Sport-focused, well-designed and attractively priced, the 2008 Infiniti G35 is an excellent choice for an entry-level luxury sport sedan.

  • Safety
  • Pros

    Potent V6 engine, impressive handling and braking abilities, roomy cabin, attractive price.

  • Cons

    Artificial steering feel, tricky clutch pedal with six-speed manual.

  • What's New for 2008

    Fully redesigned last year, the Infiniti G35 sedan heads into 2008 without any significant changes. Last year's G35 coupe has been discontinued and replaced with the all-new G37 coupe, which is reviewed separately.

Gas Mileage


  • 17
  • cty
  • 24
  • highway
Calculate Yearly Fuel Costs
What Others Are Saying

Customer Reviews

Not what i thought it

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Vehicle: 2008 Infiniti G35 4dr Sedan (3.5L 6cyl 5A)

I bought this car used thinking that it would be the best car that I would ever own. It turned out to be ok, but was a big let down. Driving it off the lot I felt great I thought it was a reliable car for my wife. In the Arkansas rain my wife hydroplaned and ended up in on coming traffic. The so called traction that this car has is supposed to help it stay on the road but it doesn't and when the slip light comes on you are already all over the road I thought it was just my wife driving bought some $1000 tires to go on there to make sure she was safe and then it happened to me but I was able to keep control of the car. AC runs very loud.

A great car

by on
Vehicle: 2008 Infiniti G35 4dr Sedan (3.5L 6cyl 5A)

I have been eyeing the G series ever since the first one came out. My 1998 Accord finally gave me fits, so it was a chance to hop into a G35. I had a great deal on the 2008 vs. a 2009 so I decided to pull the trigger. I love the interior, and the color scheme. The Premium package is a must. I like the G35S but at $2200 more, I decided to go without. I love the way it looks, and the manu-shifting is great. Not as instantaneous as a 6MT, but I rarely race, if ever. All in all, would definitely do it again. Didn't care much for the navigation (already have an awesome $200 Garmin) and the CF slot. With an iPod and an MP3 CD player, who needs CF?

Best car yet!

by on
Vehicle: 2008 Infiniti G35 4dr Sedan (3.5L 6cyl 5A)

I had been wanting a G35 for a while and read many reviews. I was very apprehensive to buy one because everyone complained about the gas mileage. I get at least 23-25 mpg. This car is great!! I had a 2006 Mercedes C230 previously. I love this car so much more. It is beautiful inside and out. It is sporty, yet classy car.

2008 infiniti g35

by on
Vehicle: 2008 Infiniti G35 4dr Sedan (3.5L 6cyl 5A)

After test driving the C class Benz, my husband and I stopped at the Infiniti dealership. I was impressed by all the extras and once I drove it, it was a sale. Awesome vehicle for the family and I have pre teenagers. My oldest son is very tall and it's a tad bit head bumping when you go across a hump, but it is fun, sporty, luxurious, simply perfection. I've owned a civic, accord, prelude, saturn, expedition, suburban, mustang, quest... no comparison. I'm in love with my vehicle. I'm averaging 20-no compliants from me! Not one single complaint.

Wow! drive it before you

by on
Vehicle: 2008 Infiniti G35 4dr Sedan (3.5L 6cyl 5A)

Absolutely fabulous, and a huge step forward from the 2003 G35 my wife drives. The interior is just below Lexus level, but not by much. The premium navigation/commmunications package is truly wonderful. The engine has rocketship thrust, even if it's a little unrefined compared to BMW, Lexus and Audi. I have been averaging 20 mpg on the highway, and am driving like a regular guy-- nothing too crazy, and not like Grandpa. If you can, get the sports package just for the seats if nothing else. Bar raised!

So much fun

by on
Vehicle: 2008 Infiniti G35 4dr Sedan (3.5L 6cyl 5A)

I traded in my BMW 323i for this car and about the only regret that I have is that this car is a bit longer, other than that, what a car! It's also great that I got a great deal on it. You get so much for your money with this car. I got the Premium Package and the Nav. Package and think they're both great. I had debated buying the car without the Nav. package and then buying a portable device but I'm happy I went with the built-in as they tie in so many other things to it. Since I listen to music a lot I'm really happy with the music choices (iPod, Compact Disk, radio, or CDs). And this car has the power when you put your foot on the gas.


Full 2008 Infiniti G35 Review

What's New for 2008

Fully redesigned last year, the Infiniti G35 sedan heads into 2008 without any significant changes. Last year's G35 coupe has been discontinued and replaced with the all-new G37 coupe, which is reviewed separately.


For most luxury automakers, creating a car to successfully take on BMW's 3 Series is a seemingly impossible task. Need proof? The critically acclaimed 3 outsells its rivals by a factor of at least two to one. But thanks to its solid qualifications in performance, design and luxury, the 2008 Infiniti G35 is one of the few entry-level luxury sport sedans that can match the 3 in almost all areas.

This year's G35 is coming off a full redesign just last year. The redesign was aimed at improving the first-generation G35, a car that didn't need much improving to begin with. Key improvements over the previous car included a revised and more powerful 3.5-liter V6, an updated and stiffer version of the car's "FM" platform architecture, sharper handling, a mild but complete styling makeover and welcome improvements to interior materials quality. A few new features debuted as well, such as active four-wheel steering, adaptive cruise control, a rearview camera and a rev-matching feature for the automatic transmission's manual shift mode.

We've been able to test the latest generation extensively and have come away very impressed. The car's performance capabilities are certainly its strongest points. The standard 306-horsepower engine provides plenty of thrust, and it's backed by stable handling dynamics and great brakes. Nor does this performance focus come at the expense of comfort. The G's interior is sharply styled, decently roomy for this class of car and can be equipped with an optional hard-drive-based navigation system that can also store music files.

There are some minor issues with the 2008 Infiniti G35. The weighting of the steering, for instance, can feel artificial at times, and manual transmission-equipped cars have a tricky clutch engagement. But overall, the G35 is one of our favorite luxury sport sedans, especially when price is factored in -- even fully equipped, the G35 can cost thousands less than the competition. This isn't to say that you shouldn't consider the BMW or other luminaries like the Audi A4, Lexus IS 350 and Cadillac CTS. All are excellent choices. But if we'd have to name one car capable of rattling the 3 Series, the G35 would be our pick.

Body Styles, Trim Levels, and Options

The 2008 Infiniti G35 entry-level sport luxury sedan comes in four trim levels: base, G35 Journey, G35 Sport 6MT and G35x. Base models come standard with 17-inch alloy wheels; xenon headlights; keyless ignition; automatic climate control; leather upholstery; power front seats and six-speaker audio with a CD/MP3 player, satellite radio and an auxiliary audio jack. The Journey trim builds on this equipment with automatic headlights, dual-zone automatic climate control, an upgraded passenger seat and a six-CD changer. The G35x is equipped similar to the Journey, but adds standard heated front seats and mirrors. Sport models are similar to the Journey as well, but have a sport-tuned suspension, larger brakes, 18-inch wheels, a limited-slip differential and sport seats.

Infiniti offers a variety of options for the upper three trims. A Premium Package adds a sunroof, power steering column, driver-position memory, Bluetooth, heated seats and mirrors (for non-G35x models), a Bose premium audio system and a dedicated iPod interface. One can also get a rearview camera and a hard drive-based navigation system with real-time traffic and digital music storage capability. (The six-CD changer moves from the dash to the trunk.) When equipped with the above features, a Technology Package becomes available, which includes adaptive cruise control and adaptive headlights. A four-wheel-steering feature is offered for the Journey and Sport only. You can also get much of the Sport's specialized standard equipment as part of an optional sport package on the Journey and G35x.

Powertrains and Performance

The G35's 3.5-liter V6 makes 306 hp and 268 pound-feet of torque. The G35x has all-wheel drive; all others are rear-drive. Most models will have a five-speed automatic transmission with manual shift control and downshift rev-matching. A six-speed manual transmission is exclusive to the Sport 6MT. All versions are blindingly fast -- an automatic-equipped G35 we tested ran to 60 mph in 5.6 seconds and dispatched the quarter-mile in 13.9 seconds.


Antilock disc brakes with brake assist, front-seat side airbags, full-length curtain airbags, anti-whiplash front head restraints, traction control and stability control are standard on all G35s. Models with the optional Technology Package get front seatbelts that can better prepare for front occupant safety if a collision is anticipated.

Interior Design and Special Features

The G35 offers user-friendly controls, excellent build quality and handsome design -- the latter highlighted by such items as the car's leather-accented magnesium transmission paddle shifters and the "Japanese Washi-paper finish" aluminum trim (or optional wood trim) that provides a refreshingly unique take on cabin decoration. A fairly long wheelbase of 112.2 inches makes for a spacious cabin for passengers whether they're up front or in back. On manual-transmission cars, we've found that the design of the cupholders and interior storage is lacking in terms of functionality.

Driving Impressions

Refinement is often the goal for luxury sport sedans. This holds true for the 2008 Infiniti G35, but a few aspects can often feel like they belong to a muscle car. The 3.5-liter V6 provides plenty of grunt, for instance, and outright grip is remarkable, with well-controlled body motions. More so than just about any other car in this class, the G35 feels best when driven hard.

This isn't to say the G errs too heavily on the side of sport. The suspension is compliant over most pavement surfaces, allowing the car to be ready for just about any driving occasion: daily commute, 800-mile road trip or blasting through that remote mountain road. We're not particularly fond of the steering, however, as it fails to weight up properly in corners and provides limited feedback. The six-speed manual transmission is also disappointing, as its clutch pedal is heavy and tricky to engage. The five-speed automatic is just fine, however, thanks to its quick-shifting paddles mounted on the steering column and rev-matched downshifts.


Talk About The 2008 G35

2008 Infiniti G35 Discussions See all Started By

Does anyone know when the 2008 models will be available?...

Hello, Has anyone install a Stillen Dual Intake system on a 2008 G35 Sports??...

Anybody familiar with rust problems on 2007 or later G models? I have a 2007 that first showed rust on the lower left rear door in 2008 at 15k miles. Rust has been fixed and recurred in same spot 3?...

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