BillyCan wrote:First of all, let me preface this by saying this is my first post, but hopefully not my last one. I have read through this forum, and you guys seem to have a very educated and informative group that is helpful to people with questions. Mine is a multiparter, so here goes.
I have a 2003 BMW 330 Convertible that I love. However, I love my 9 and 7 year old kids way more. And since they no longer fit in the back, it is time to get an adult sedan. I would like to keep the car for 5 years and 100 k miles once I purchase it. I am looking at basically a straight trade of my 2003 BMW for a 2003 Q45 with Nav, Adaptive Cruise, etc. Here are my questions:
1) The reliability of the G50 type Qs seem very good. Besides regular PM, is that an accurate statement?
2) The car in question has 55k on it. If I purchase it, what should I do for maintenance immediately?
3) Are there any significant known trouble spots in this year - Consumer Reports has no data due to lack of sample size.
4) All my family driving is either 1 mile to my kids school or the store, or 100 miles up the interstate. What kind of real world highway miles does this generation get. Edmunds comments vary wildly. City is a non issue for me.
5) Is an extended warranty worth purchasing, and if so from whom? Dealer, aftermarket, etc.
I know that is a lot of question, but I want a car I can rely on and drive for the foreseeable future. I love the look of the car, and you don't see them at every stoplight. I hope I become a contributing member of your forum in the future, and thanks for any insights on any of the questions.
Bill
1.) What year of G50? The earlier ones (1990-1993) must have the timing chain guides replaced at the minimum. And safety wise, there is only one air bag on the driver's wheel. The later ones add a passenger side dash.
On a now at least 12 year old car, even with low mileabe, there will be many issues with the condtion of the rubber in the suspension, the under plenum hoses, and oxidation and condensation in the oil and hydraulic fluids. Read the sticky above on how to buy a Q45. It's all about the maintenance history, for any car.
2.) Change alll filters and fluds and address any other areas indicated by the maintenance history and the senior Infiniti tehcnician's inspection.
3.) 2003 and later are the more desirable Q45, but obtain the Nissan extended warranty only as the electronic gadgets are expensive if they fail. The HID ballasts seem the worst. On the Infiniti dealer perforrmed service history, confirm the 3,750 OCI or walk.
4.) Highway loaded could be 22-24 mpg depending on grade and speed.
5.) Nissan from dealer only!
As far as reliability, while I haven't owned later models of either marque, the extended OCI that BMW thinks are good PM would give me pause after 100K. In general, I think you will find Infiniti much more reliable as are all Japanese brands compared to European.
On the F50, the Premium package is probably more rewarding, but do be aware that the VLSD is missing in the F50.