2006 Infiniti M45 in Salem, VA - $12,895

Billed as the most technologically advanced vehicle ever built by the automaker, the all-new 2006 Infiniti M45 sedan sets the standard for progressive technology for both Infiniti and the luxury car industry. Based on an enhanced, next generation FM (Front Midship) platform with 60 percent of the platform design and components enhanced for use with the rear-drive M45 sedan.

The new Infiniti M captures the essential elements of both the larger Q45 luxury performance sedan and the smaller G35 -- and takes them to a new level of engaging luxury and performance. Available in M45 and M45 Sport models, the M45 features the 4.5L V8 currently used in the Q45 and FX45. Torque is communicated to the street through the standard five-speed automatic transmission with a short-throw performance shifter, manual shift mode and downshift rev matching.

On the road, the M45 generates sweetly fluid power from rest. This smooth and consistent flow of acceleration is at once both seductive and addictive. Handling and control are awesome at speed. The M45 starts with a corrosion resistant, high strength steel unibody as the foundation for the advanced suspension hardware. The M45 features a four-wheel independent suspension system, with a double wishbone system, coil springs and stabilizer bar in front, multi-link with stabilizer bar and coil springs at the rear.

The M45 Sport is equipped with Infiniti's new Rear Active Steer system. Unlike passive rear steering systems, this design features precise, electronic motor-driven control. This system helps improve the M Sport's handling performance by adjusting the geometry of the rear suspension according to steering input and vehicle speed. The system's electronic control unit calculates the desired vehicle dynamics from a series of sensors and directs the system actuator to change rear geometry by moving both rear suspension lower links. The result is sports carlike agility, combined with luxury sedan stability and ride quality.

Inside the cabin, the M45's long wheelbase and short overhangs provide a roomy interior and sport exterior dimensions. The new sedan's interior design engages the senses in new and invigorating ways, combining a driver-oriented cockpit with a graceful level of luxury and design detail. Focusing on purposeful simplicity, the modern and intuitive interior features genuine Rosewood or aluminum trim, leather-appointed seats, Solar Eclipse instrument lighting and available climate controlled front seats, heated power reclining rear seats and advanced Bose Studio Surround sound system.

Other available features include RearView Monitor, Intelligent Cruise Control and the Infiniti DVD-based Navigation system with a new user interface featuring voice-activated destination entry as well as HVAC and audio control.

Quick vehicle stats

Wheelbase: 114.2; overall length: 192.6; width: 70.8; height: 59.4 -- measurements in inches.

Engine: 4.5L V8 -- 335 hp at 6,400 rpm and 340 lbs-ft of torque at 4,000 rpm.

Transmission: Five-speed electronically controlled automatic with overdrive, manual shift mode and Downshift Rev Matching.

EPA fuel economy: 17 city/23 hwy., using premium unleaded gasoline.

Cargo capacity: 14.9 cu. ft.

Safety features

Dual front airbags, intelligent key with push button ignition, remote keyless entry, tire pressure monitoring system, fog lights, four-wheel disc brakes with anti-lock, electronic brake force distribution, brake assist, vehicle dynamic control, traction control, front seat-mounted side-impact airbags, roof mounted side-impact curtain airbags, automatic headlamps, first aid kit, engine immobilizer system and vehicle security system. M45 Sport adds high intensity discharge headlamps and adaptive front lighting system.

Optional safety equipment includes full-size spare tire, HomeLink universal transceiver, rear view camera and navigation system.

Warranty

Basic: 4-year/60,000 mile, bumper-to-bumper.

Powertrain: 7-year/70,000 mile.

Corrosion: 7-year/unlimited.

Roadside assistance: 4-year/60,000 mile, 24-hour.

Pricing

The base Manufacturer's Suggested Retail Price (MSRP) for the 2006 Infiniti M45 sedan starts at $46,750 for the regular M45 and $49,550 for the M45 Sport. Destination charges add $610.

As tested

2006 Infiniti M45 Sport sedan

Exterior color: Black Obsidian

Interior color: Black

Tire make/model: Bridgestone Potenza RE050A

Tire size: P245/40WR19

Base price $49,550

Destination charge $ 610

Journey Package $ 1,700

Rosewood trim $ 600

Total as tested $52,460

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