Labor cost to remove and replace engine in 2003 G#%
Current engine about to give out with 240k on it. I can probably get a replacement for around $15-$1600, but need to have a reasonable idea of the labor to make the change. Thank you
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2003 INFINITI G35 Reviews, Pricing & Specs
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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.
Published Aug 8, 2022 by CarGurus Editorial Team
User reviews for 2003 INFINITI G35
Write a reviewUser rating:
by Jonathon A
Sep 11, 2022
Fun to drive, affordable maintenance, reliable vehicle. One of the best vehicles I’ve ever owned. Sep 11, 2022
by James B
Sep 27, 2020
liked the handling, power to weight ratio, but I cant find a manual transmission, or a turbo option...Sep 27, 2020
by Dane P
Sep 11, 2020
Reliable , sporty , luxury all in one sedan Sep 11, 2020
User rating:
by Jonathon A
Sep 11, 2022
Fun to drive, affordable maintenance, reliable vehicle. One of the best vehicles I’ve ever owned. Sep 11, 2022
by James B
Sep 27, 2020
liked the handling, power to weight ratio, but I cant find a manual transmission, or a turbo option...Sep 27, 2020
by Dane P
Sep 11, 2020
Reliable , sporty , luxury all in one sedan Sep 11, 2020
by July C
Mar 24, 2015
I liked everything about it. Runs smooth, it's very reliable and it looks great. The gps screen is also a great notification tool. It tells you everything not just directions, such as when it needs an oil change, how many miles till empty, economy feature and more. This car never game me problems.Mar 24, 2015
by rin l
Jan 02, 2015
this car was super luxurious in 2003 when it was released .. it had back then a bose sound system, automatic 5 speeds driving, sunroof, power memory seats. heated seats and a cool maintenance reminder with the navigation ..
now it's a 2003 car .. yet it's still a very nice car .. but don't expect a factory new released car :)Jan 02, 2015
by Anonymous
Sep 04, 2014
No serious problems
No engine problems
Leather is in great condition
Great price
Handles nice
Solid car
Looks great
In the time that I have owned this car it has never given me any problems. It's been very reliable and I have always felt safe driving in it and having my kids in it. Sep 04, 2014
by Taste of G
Nov 27, 2013
I bought this car with 70,000 miles in 2009 and I used it in Louisiana for my commute to work between Baton Rouge and New Orleans, so it's mostly highway miles. It's been a very good car for me...I've never had any major problems with it.Nov 27, 2013
by Anonymous
Nov 20, 2012
Very Beautiful, has an aggressive look, has a great sounding exhaust note, has real raw power. Unlimited amount of mods could be done. Prefer this more than the G37. The performance is almost the same, the G37 is more modernized.Nov 20, 2012
by John F
Oct 21, 2012
Good fun car. Reasonably well built. Has been very reliable and has almost 100k
miles now. Not the fastest car but very fun and more than enough for daily driving.
Good balance of performance, price and reliability and it looks pretty nice too. It
has served me well so far.Oct 21, 2012
by Anonymous
Apr 02, 2012
I love this car. It is very sporty and the engine sounds awesome!! It is an eye-catcher and also handles very well and has awesome features. It has an awesome mix of luxury and sport that I highly enjoy and would recommend to friends or family.Apr 02, 2012
by Anonymous
Sep 24, 2011
I like the way the car handled, accelerated, and good braking. The car would not handle great in the snow without winter tires. The car required little maintenance and drove long distances and was very comfortable. Would recommend the car to friends.Sep 24, 2011
by Thomas W
Nov 25, 2010
I love everything about this car. Handles great from stock but added some springs and camber kits. Quick acceleration which is even better now with the Invidia exhaust system. Just fun a real fun car to drive every day and I drive it everyday.Nov 25, 2010
by Michael M
Oct 18, 2010
The only issue I have is the lack of headroom. I'm 6'0 and have about a inch or so before im touching the roof. The 03 G35 has a great stance and handles better than expected. No need to lower the car or upgrade to a tighter suspension.Oct 18, 2010
by Raheel Z
Jul 08, 2010
This car is awesome .With a v6 engine giving out 260 bhp/260 ft.tr,its fun to drive it.handling is very nice because i got a sports packed sedan.It's maintenance is not that much costly as people think of.It gives 17/24 city/hwy
per gallon which is good.Jul 08, 2010
by Vlad T
Dec 04, 2009
I have wanted this car for the last 3 years. It has a ton power and great handling. Mine is a G35S so I have 50/50 weight distribution meaning I can turn a 70 degree corner going 65 without hitting the breaks and no skidding :) Dec 04, 2009
by Paul N
Sep 01, 2009
performance : acceleration is enough to get into trouble 1/4
mile in low 14s, 0-60 less than 6secs, brakes are decent,
handling is tight for a sedan. no rattles/squeaks, solid feel.
love the ext, int, black leather, agressive ext look yet sutle.
26 avg mpg, easy cheap maintenance, VERY FUN CAR!
sounds great too! 6speed manual is a mustSep 01, 2009
by Bryce M
Aug 23, 2009
Great on the freeway
very comfortable at speed and pretty fast too
it handles well for a 4 door sedan and will smoke the tires all
the way through first in a brisk start
the interior is very nice and for sure meets luxury car
standards with electric seats, all auto windows, and a sunroof Aug 23, 2009
by Cristiano S
Aug 08, 2009
I love the car... super fun, love the brembos.... It's the best I've owed so far, needs a gps antena to work w/ the pioneer, new KYBs shocks... To make it better... a addition of 2 turbos / intercoolers would be just sick...Aug 08, 2009
by Damian F
Jun 23, 2009
Great Engine, Not so great interior quality. Could be put together better but I'm sure they've improved since 2003. Cost of ownership has just been me buying it and most likely next one is front brakes and maybe an ipod adapter and some exhaust or intakes upgrades.Jun 23, 2009
by Joe S
May 27, 2009
The car is a all around great Touring car. Good braking, Good power, and decent suspension (it is a luxury car after all). If you want an all out sports car then look elsewhere, but if you want something that looks good, gets where you need to go in comfort and with all the amenities, and does it with some pep then the G35 coupe is for you. Aftermarket is plentiful for this car because of the 350z chassis and powertrain it shares. Interior rattles can be an annoyance but with a little detective work they can be taken care of. May 27, 2009
by Athena O
Dec 31, 2008
This was the first infiniti I owned. It was a great car; speedy, efficient, sleek and got tons of looks from people who didnt even recognize what brand it was! I had it in Ivory/Pearl. An all around great vehicleDec 31, 2008
by Harris Y
Oct 08, 2008
I purchased this vehicle in August 2008, it was five years old and had just shy of 49,000 miles on it. The car was in spectacular condition with the only paint scratches being from an idiot in a parking lot. The car thus far is holding up great and I couldn't ask for better stock performance, the torque peaks at such a low rpm that you are instantly thrown back in your seat when you mash the pedal. The car has a very solid and stable feel to it, and the stock bose stereo is actually really worthwhile! Mine has the brembo brake package and I would suggest having the infiniti pads installed to keep performance up and to avoid irritating squealing. The epa estimated 18 mpg in the city but I've been averaging around 20 so don't pass this up due to high gas prices! It really all comes down to the fact that this car is one of the best in its class in any category, performance, luxury, reliability and of course fun factor (especially with a 6 speed!)Oct 08, 2008
by David K
Jun 29, 2008
I have a silver 2003 Infiniti G35 Coupe with a 6 spd manual transmission. I've always been a fan of these cars since they came out so I waited until the price came down low enough to buy one for myself. The performance is great: 280 hp v-6 with plenty of torque to go with it. The close ratio 6 spd gear box makes driving this luxury coupe a blast. I've always been a manual transmission man ever since my 1st car, a 2001 Honda S2000. It seems like every car I drive, I compare it to the S. It was such a pure sports car that it makes everything else I've drive just way to refined. I love my G35 because I drive a lot and it is very comfortable. It has the speed if I need it and its looks will never go out of style. It has great visibility (much better than the Z) and the trunk is big enough for two sets of golf clubs. I have been surprised with how good the gas mileage has been. I drive a lot of freeway miles and have been averaging just over 26 mpg. The build quality is my only complaint. I hate how some of the interior trim pieces rattle from time to time. I also don't like how the the rear axle clicks and instead of paying to fix it, Infiniti has realeased a $120 kit to solve the problem. I would definitely recommend this car to anyone who wants to turn heads, beat mustangs, and drive in comfort. Great car, reliable, and fast! If you can drive stick, get the manual...you won't be disappointed. As a last food for thought anyone considering the purchase of a G35 or 350z just remember if you want to accelerate fast, always turn off the VDC. Jun 29, 2008
by Richard K
Jun 23, 2008
Love this car. Fun to drive with room for four adults and a price that's hard to beat.Jun 23, 2008
by Pj B
Jun 10, 2008
Luxury, the car is amazing inside and out, visually stunning and far superior to cars such as a Hyundai ElantraJun 10, 2008
by Brian L
May 06, 2008
We bought this car a year ago, and it has been a blast to drive. Bose stereo, sunroof, leather seats, 280 hp v6 motor, rear wheel drive... Trunk space is large enough to fit two golf bags. Can't wait to see the new G37's.May 06, 2008
by Anonymous
Apr 14, 2008
Fast, fun to drive and handled wellApr 14, 2008
by Shirwin W
Apr 06, 2008
I love this car. Owned it for almost 5 yrs now. Brake pads were included in the 4 yr warranty. How do you beat that?Apr 06, 2008
by David H
Mar 31, 2008
I love the way the car handles and acceleratesMar 31, 2008
by Ratish P
Feb 17, 2008
Great all around. The Navi and rear visibility could you use some work.
Feb 17, 2008
by Chad F
Jan 12, 2008
If you have ever driven one you know exactly what this car is like, for everyone else I will try to sum it up, Leather interior, Lotsa buttons! and gadgets, And despite the fact it is a "grandpa" car it is actually alotta fun to drive.Jan 12, 2008
by Joanna K
Jan 11, 2008
I love the car. It handles awesome and is just fast enough for me! I love the exterior and the interior. It is my dream car and I feel lucky to own it!! The ONLY thing I dont like about it is that it isnt great in the winter...o well!Jan 11, 2008
by Adrian R
Jan 07, 2008
After purchasing this car with 49,xxx miles back in Jan. '07, I was uncertain of my interest in it. That soon changed once I took the car on the highway. I'm in love with the 6 speed transmission as well as the powerplant that sits under the hood. Even at highway speed, pressing on the gas slightly threw me in my seat. Don't forget I went from a '94 Integra GSR to this. Although the GSR was a fairly fast car, it had no comparison in the amount of torque it produced. Going from 128 to 270 ft. lbs. of torque is the difference in night and day. The GSR did rev up to 8,200 rpm and the G only goes to 6,500 rpm, but compensates by the two extra cylinders that it has. As far as the other features of this car, I love the ride quality above all. It feels like you are driving on a comfy couch that still has traction like a mother***. Jan 07, 2008
by Steven Q
Jan 01, 2008
Loved it, but tires got worn out too fast.Jan 01, 2008
by Jeremy S
Dec 31, 2007
Has been amazing to own, no reliability issues, great power, luxury appointments and fuel economy. Will most likely stick with Infinity for future vehicles as well (newer G35's or G37's). Would recommend the all wheel drive model.Dec 31, 2007
What users have asked
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 on so is the slip and vdc light as well. please respond im new here. i also just ordered new dash kit to cure the climate control issues
31576 views
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. I need opinions!
78259 views
towing a infiniti g35 behind a class a motorhome
Can you tow a 2003 infiniti g35, automatic trans, behind a a class motorhome? If so how is best and will the odometer still roll?
31 views
Center console, Climate Control and Radio Problem
I was not aware this many people are having the same problem I am now experiencing with my center console. I have G35 Sedan Manufactured in July 2002 and apparently my car is one of the 23998 cars that was manufactured before Aug 2002 and should be covered under their voluntary service recall. I was wondering if anyone had their Infiniti dealer honor this recall and perform the said replacement on the Audio Finisher Circuit Board. I just called the Infiniti dealer in town and I was told this recall was if I experienced the problem when the car was was under warranty??? Then I called Infiniti Consumer Affairs and they said my Vin is not included in the recall eventhough my car was manufactured in July 2002. I just want to know if anybody was able to have infiniti honor this recall and do the work for them. I am so grateful for this site that you have posted this much communication on this problem.
16027 views
Top Comparisons
Have you driven a 2003 INFINITI G35?Compare this car
2003 INFINITI G35 Pricing
Original MSRP
$27,800 to $32,745Price range
N/AAverage price on CG
N/AYoY price change
N/ATrims & specs
Air Conditioning
Automatic climate control front air conditioning · Dual front air conditioning zones
Airbags
Dual front airbags · Front side airbags · Front side curtain airbags
Audio System
6 disc in-dash CD · MP3 player: CD MP3 Playback · Premium Brand: Bose · AM/FM radio
Brakes
ABS: 4-wheel
Comfort Features
Shift knob trim: leather · Steering wheel trim: leather
Convenience Features
Memorized settings: driver seat · Multi-function remote: keyless entry · Steering wheel: tilt-adjustable · Steering wheel mounted controls: audio
Lights
Exterior entry lights: security approach lamps · Headlights: Auto on/off
Mirrors
Exterior mirrors: power · Inside rearview mirror: electrochromic
Rear Seats
Type: bench
Roof
Moonroof: power
Seats
Front seat type: bucket · Heated: front seats · Upholstery: cloth
Tires and Rims
Wheel type: aluminum alloy
Windows
Front wipers: intermittent
Air Conditioning
Automatic climate control front air conditioning · Dual front air conditioning zones
Airbags
Dual front airbags · Front side airbags · Rear side curtain airbags
Audio System
6 disc in-dash CD · MP3 player: CD MP3 Playback · Premium Brand: Bose · AM/FM radio
Brakes
ABS: 4-wheel
Comfort Features
Shift knob trim: leather · Steering wheel trim: leather
Convenience Features
Memorized settings: driver seat · Multi-function remote: trunk release · Steering wheel: tilt-adjustable · Steering wheel mounted controls: audio
Drivetrain
Limited slip differential: rear
Lights
Exterior entry lights: security approach lamps · Headlights: HID
Mirrors
Exterior mirrors: heated · Inside rearview mirror: electrochromic
Rear Seats
Type: split-bench
Roof
Moonroof: power
Seats
Front seat type: bucket · Upholstery: leather
Tires and Rims
Wheel type: aluminum alloy
Windows
Front wipers: intermittent