INFINITI M45 Model Overview

INFINITI M45 Questions

Auto Sensor For Healights

My 08 infiniti m45 headlights do not turn on in the auto mode. Is it a fuse or connector

Buying A Car From A Different State

2006 Infiniti M45 Transmission Speed Sensor

I'm looking for the location of the transmission speed sensor. Had the the car on ramps and looked all over for it and can't find direct answers online. Recently replaced the camshaft and crank sha...

Lights On Dash

2004 infiniti m45 v8. Slip light, abs, cvt light it's on what to do

2003 Infiniti M45 Driver Mirror Is Brown Compared To A Blue Passanger Mirro...

Older INFINITI M45

2004 INFINITI M45 Overview
2004 INFINITI M45
122 pictures
2004 INFINITI M45 reviews:
4.7 out of 5 stars4.7 out of 5 stars4.7 out of 5 stars4.7 out of 5 stars4.7 out of 5 stars
2003 INFINITI M45 Overview
2003 INFINITI M45
283 pictures
2003 INFINITI M45 reviews:
4.2 out of 5 stars4.2 out of 5 stars4.2 out of 5 stars4.2 out of 5 stars4.2 out of 5 stars

INFINITI M45 Overview

Introduced in 2003, the Infiniti M45 was the first luxury midsize sedan Nissan marketed in North America. Designed to compete with offerings from Lexus, BMW, and Acura, the M45 caught on with its 2005 retooling; the emphasis moved from size and plush interiors to high-tech comfort and a wonderland of gadgets.

Of course the Infiniti M45 has adaptive cruise control, power everything, a high-end Bose audio system, and all the safety features the most neurotic driver could wish for. As of the 2006 model year, the M45 has been Bluetooth-enabled, which makes it a favorite of Silicon Valley types as well as computer-minded tuners.

Another selling point of the Infiniti M45 is its muscle-car engine, a 4.5-liter V8 with an output of 325 horsepower and 336 lb.-ft. of torque. Its automatic transmission has manual shift control, which gives added responsiveness (as does its available four-wheel steering).

Bottom line on the Infiniti M45? It's got a lot of oomph for a luxury sedan, but lacks the strong brand identity of competitors like the BMW 5-Series or the Lexus GS. And if you're considering a Cadillac instead, you may be swayed by the M45's high-tech features.

INFINITI M45 Experts

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