2003 Infiniti G35 Overview


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Average user score
4.6 5 stars
Based on 56 reviews

2003 Infiniti G35 Overview

Overall user score
Based on 54 reviews

The G35 hit the market for the first in 2003 as Infiniti's new entry level car.  The G35's first incarnation comes in 3 basic trim levels: Sedan, Sport Sedan, and Coupe.  Within those levels, 6 trims distinguish themselves based on their features and transmission: Base Sport Sedan, Sport Sedan w/ Leather, Sedan w/ Leather and 6 speed manual transmission (6MT), Coupe, Coupe w/ Leather, and Coupe w/ Leather and 6MT.  The trims that don't have 6MT have 5 speed automatic instead.  The Sedans use a 3.5 L, 260 hp V6 engine while the Coupes use a stronger 280 hp V6.  

Gas mileage generally comes out to 20 mpg in the city and 27 on the highway.  Sedans have 4 doors and seat 5 while the coupes have 2 doors and seat 4.  All trims come with standard air conditioning, power windows, power door locks, cd player, ABS brakes, stability control, and traction control.  Cargo volume amounts to 7.8 cubic feet in the Coupes and 14.8 in the Sedans.

Overall, the G35 made an impressive debut according the critics.  The styling, handling, and strong powertrain get high grades.  Some drivers would like to see better gas mileage and better materials.  Regardless, if you want an affordable head-turner to show off around your block, the '03 Infiniti G35 just might fit the bill.


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2003 Infiniti G35 Top Comparisons

Users ranked 2003 Infiniti G35 against other cars which they drove/owned. Each ranking was based on 9 categories. Here is the summary of top rankings.

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    Infiniti G35 Questions


    Engine Shut Off

    my engine shut off while i was at the stop light. it almost did the same while i was on the freeway and then the power kicked back in. what could be the issue......now the service engine soon light is...

    6,614 views with 10 answers (last answer 3 weeks ago)
    MizzTamika Sondaé

    My Baby Won't Start

    My vcp off, slip, and check engine soon lights are on. It cranks but won't turn over. It chooses when it wants to start. Code at Advanced Auto Parts said "cam shaft sensor". What could it be?

    10 views with 1 answer (last answer 3 weeks ago)

    Infiniti 03-04 G35 Can It Be A Highmileage Car?

    im looking into a used 03-04 g35 but my dad is worried if I buy one with over 80k miles by the time it hits 120,000 its apparently going to give me tons of issues because hes heard they are unreliable...

    23,513 views with 20 answers (last answer about a month ago)
    John Caballero

    No Drive Power

    I was headed into a parking garage, going up, and just, all of the sudden had no power to do so. The car was still on, but no actionable power. I put it in reverse and backed out of the garage, wi...

    3 views with no answers yet
    Mohamed Nwobi

    To How Many Milage Does The G35s Lass

    I'm trying to buy this g35 the milage is 102k and it had been in a crush, do you think it can still lass at least 200k milage. Help please

    24 views with 5 answers (last answer 2 months ago)