Skip to main content

Used 2003 INFINITI M45 Consumer Reviews

4.7 out of 5 stars
109 reviews

See Edmunds pricing data

Has Your Car's Value Changed?

Used car values are constantly changing. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in.

Price history graph example

Trending topics in reviews

Pros
Cons
5 out of 5 stars

better than lexus and bmw

johnjohn, 07/05/2003
2003 INFINITI M45 4dr Sedan (4.5L 8cyl 5A)
0 of 0 people found this review helpful

i test drove the cadillac cts and lexus gs450. the m45 was solid and the quality superb. infiniti wants to sell cars so i got a great deal - a lot of car for thwe money.

Report Abuse

3 out of 5 stars

A rocket with a bad guidance system

John Osborn, 07/06/2023
2003 INFINITI M45 4dr Sedan (4.5L 8cyl 5A)
0 of 0 people found this review helpful

I drove all the way from central North Carolina to Philadelphia to pick up this car. It has never been fast, reliable, or without some odd problem. I have 47 years of auto and diesel repair experience and can say without hesitation that almost everything on the car is too complicated, from the strange induction system, to the overly complicated electric steering, and the ridiculous exhaust system. To make matters worse, the gas tank is directly behind the rear passenger seat, and placed in the strangest location that I have ever seen in any car on this earth, it is not under the car but above the vehicle floor in a space between the trunk and the rear seat. This car has been sitting in the backyard for several years, because my "garage cats" like to sleep on the roof ! In comparison, I bought a 2002 Ford Crown Victoria Police Interceptor, years ago for my oldest son to drive around our horse farm and it was better in every way that mattered, not quite as quick, but quick every single day, unlike the silver POS that the cats sleep on.

Safety
3 out of 5 stars
Technology
1 out of 5 stars
Performance
3 out of 5 stars
Interior
3 out of 5 stars
Comfort
3 out of 5 stars
Reliability
2 out of 5 stars
Value
1 out of 5 stars
Report Abuse
2003 INFINITI M45 for sale near you
Showing 1 of 1 listings
See all 1 listing

4.63 out of 5 stars

Fast & cheap

Ex-Lexus, 02/25/2003
2003 INFINITI M45 4dr Sedan (4.5L 8cyl 5A)
0 of 1 people found this review helpful

This car is the best buy in its class. The features would cost 10k more on BMW, Lexus and Mercedes.

Report Abuse

3.5 out of 5 stars

Infinity M 45

valo, 12/27/2003
2003 INFINITI M45 4dr Sedan (4.5L 8cyl 5A)
0 of 1 people found this review helpful

THe turning radius on this supposed sport vechicle is pitiful.It takes two attempts to make a u turn.You cannot make any adjustment to temp or radio with doing two things. Nothing is easy. The driver seat is so uncomfortable. I had 3 Q 45's before this - I made a terrible error in buying this car.

Report Abuse

Items per page:
5