Home » Car Reviews » Infiniti » M » 2006 Infiniti M45 Mid-Size Luxury Sedan
Base MSRP Range: $46,950 - $49,750
Base Invoice Range: $43,138 - $45,705
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MSRP As Tested: $61,250
Versions: M45
Vehicle Category: Mid-Size Luxury Sedan
Engine Location: Front Engine
Drive Wheels: Rear-Wheel Drive, All-Wheel Drive.
Standard Engine: 3.5-liter, Dual Overhead Cam, 18-valves, V-6, 280 - horsepower at 6200 rpm and 270 lb-ft torque at 4800 rpm.
Fuel Economy (city/hwy): 18/25.
Optional Engine: 4.5-liter, Dual Overhead Cam, 24-valves, V-8, 355 - horsepower at 6,400 rpm and 430 lb-ft torque at 4,000 rpm.
Fuel Economy (city/hwy): 17/23.
Transmission: Five-speed manual.
Standard Safety Features: Dual front airbags, Front side airbags, Curtain side airbags, Front-seat active head restraints, Antilock 4-wheel disc brakes, Brake assist, Antiskid system, Tire-pressure monitor, Emergency inside trunk release.
Competition: Cadillac CTS, Mercedes-Benz E-Class.
Ever since Infiniti introduced the G35 a few years ago, the luxury brand has been on the rebound.
The mid-size G35 has not only been a hot seller thanks to its stellar performance and stunning body, but it also served as a statement to the world that Infiniti wasn't willing to play backup quarterback while Lexus got the starting job. In essence, it moved Infiniti from JV to varsity.
Now the company is looking for some All-State votes with a scrappy new player, the 2006 M45.
This high-priced, high-tech luxury car slots just below the flagship Q45 in Infinity's lineup, and it's not afraid to play the tough-guy role. While the Q is a velvety smooth highway cruiser designed entirely for comfort, the big M is more like an NFL lineman dressed in a tuxedo.
Sure, it's as refined as any luxury car, with incredible build quality and excellent materials in the cabin. It's comfortable and stylish, with gorgeous sheetmetal that meshes perfectly with Infiniti's new, sporty image.
The difference is that the M is actually fun to drive.