2006 Infiniti M45 Overview

M45

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Trims

4dr Sedan
Avg. Price: $15,817
Sport 4 Dr Sedan
Avg. Price: $14,901

Infiniti M45 Experts

#1 Sean Ochosky
Sean Ochosky
Reputation 20
#2 dandyoun
dandyoun
Reputation 10
#2 veto
veto
Reputation 10
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Average User Score

4.35 stars

Based on 7 reviews

Great Performance For A Great Price by TheGuesser
 — This is a great car. I was shopping for a E550 when I test drove this M45. The performance and handling are great for a sedan. The rear wheels adjust slightly when cornering giving you an interesting ... Read More
One Monsterlooking Eye Magnet!!! Without The Sport Package, All Other M45s Are Just That.... by lswan
 — Quality inside and out, perfect price point for includes without the more pricey sticker. Handles well, but lacking in the 'hug your seat' department while taking corners. Fun to drive and love the ... Read More
Best Car I Will Ever Own by Aggiepride1991
 — Love the car! Great performance relative to my former 7 series BMW. Great acceleration and top speed. I have the technology package and the sound system is awesome! Likely will be the best car I e... Read More

2006 Infiniti M45 Overview

Overall User Score

4.3 out of 5 stars4.3 out of 5 stars4.3 out of 5 stars4.3 out of 5 stars4.3 out of 5 stars4.35

Based on 7 reviews

2006 Infiniti M45

Representing a significant reworking of the previously unremarkable M45, the 2006 Infiniti M45 offers s significant improvement in handling, performance, and high-quality luxury comfort. Sharing the FM platform with the G35, but built on a longer wheelbase for more interior room, the 2006 M45 enters showrooms as the most technologically sophisticated Infiniti on the market.

The rear-wheel drive sports luxury sedan comes in Base and Sport trims -- the latter adds a sport-tuned suspension, bolstered sport seats with special stitching, larger 19-inch alloy wheels, alloy trim, and Rear Active Steer, which adjusts rear wheel angle to smooth out cornering. Both trims are powered by a class-leading 4.5-liter V8 that takes no prisoners with its 335-hp and 336 ft-lbs of torque. The easy acceleration is complemented by a 5-speed short-throw shiftable automatic that makes highway driving both fun and effortless. The sedan seats four, with power front seats and the option to add reclining rear seats. The trunk, however, is relatively small for a mid-sized sedan, coming in at 15 cubic feet.

Base models are fully outfitted with an array of power features, a 6-CD changer, sunroof, and push-button ignition located on the dash or operated via the remote key fob. A dash-mounted interface uses a centralized button to control audio and climate. A strong safety profile includes traction and stability control, 4-wheel ABS brakes, dual front-side airbags and side curtain airbags, and 18-inch alloy wheels. Many of the technological innovations are available as options. Adaptive cruise control regulates the distance between the M45 and the traffic ahead. A lane departure warning system sends out chimes if the car starts to drift without a turn signal. Adaptive headlights and a rearview camera are some of the options available in various packages (Technology, Journey, Premium).

On the outside, the 2006 Infiniti M45 looks very much like the Q35, but a raised trunk line lends a more wedge-like shape to the sedan. Interior materials, including the leather seats and real wood trim, have been upgraded for a softer, subtler elegance. The move seems to have worked. Owners of the 2006 M45 rave about the ergonomics, interior comfort, roominess and features such as the voice-activated navigation system. The sedan offers a generally quiet ride, though some drivers report noise in trims equipped with 19-inch wheels. What makes the M45 even more attractive is that it offers all the performance and standard features of similar sport sedans (BMW, Mercedes Benz), but at a lower price. The low 18/25 fuel economy, lack of a 6-speed automatic, and non-distinctive styling top the list of drawbacks.

Updated

by Ann Jackman

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Looking for a Used M45 in your area?
CarGurus has 239 nationwide M45 listings starting at $3,995.
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Infiniti M45 Questions

hencams
0

Brake & Rotor Replacement

I have a 2006 M45 and Iwould like to change the brakes & rotors can anyone give me any tip that would make this a smoth prosses?

461 views with 1 answer (last answer 2 years ago)
markymark
5

Buying A Used Infiniti

I want to buy a used infiniti M45 sport with 44k miles. Do i need to get an extended warranty or am I wasting my money. Private party wants 25000 for this vehicle. Want all opinions - thanks a heap ...

695 views with 4 answers (last answer 5 years ago)