“Bigger is better.” Bigger certainly is what’s in store for the 2008 Infiniti QX56. Holding a colossal grille and chrome 20-inch wheels are just a glimpse of the improved model. Bringing it more in line with other top, large luxury SUVs, the QX56 gains a notable interior redesign and additional standard and optional features.

The 17-foot-long Infiniti Q56 has xenon high-intensity-discharge headlights, a power liftgate and front and rear parking sensors. Available in rear- or four-wheel drive, standard equipment also includes a power-folding third-row seat, leather upholstery, keyless start, navigation system, and Bluetooth connectivity for the 12-speaker Bose audio system with a 9.3-gigabyte hard drive.

The five-speed automatic transmission is powered with a 5.6-liter V-8 engine that produces 320 horsepower; up to 393 pounds-feet of torque. Maximum towing capacity, if properly equipped, is up to 9,000 pounds. Taking into account how large this SUV is, the QX56 is able to hit 60 miles per hour in 7.3 seconds. The extended power presents poor gas mileage of 12 miles per gallon in the city, 17/19 on the highway.

The improved real wood trim and soft leather trim lavishes the interior. With much less cargo space than its near competitors, the 2008 Infiniti QX56 is quite roomy for large families. An optional feature is an 8-inch DVD entertainment system.

Complimentary safety precautions are antilock brakes, front-seat side airbags, stability control and a reverse parking sensors and a rearview monitor.

Powered by 3.5-liter V6 and 4.5-liter V-8 engines, the 2008 Infiniti M35 and M45 have an extensive list of both exterior and interior styling changes. An optional Lane Departure system is a new feature for the M35 and M45. This is an on/off warning system that alerts the driver when s/he wanders out of the lane. The camera sees the lane marking and takes into consideration the vehicle’s speed and distance from the lane. This is a good option for late-night cruising.

Considerable styling changes for both models include the grille, taillights, rear fenders, headlights, front and rear bumpers and chrome accents. Along with 19-inch rims, the Sport Package has a more extensive list of features.

Comfortably seating five for the revised wood or aluminum trim, heated front and rear seats come standard. Push-button start, Bluetooth wireless connectivity, voice recognition, a 10-way power driver’s seat and a Vehicle Information System with a 7-inch LCD screen are also incorporated.

Like most safety procedures integrated in vehicles, all-disk antilock brakes, an electronic stability system and side curtain airbags are included.

Providing more than enough power, the Infiniti M-series responds quickly and is not time-consuming when coming to a quick stop.

BMW’s 3 Series meets its match with the comparable 2008 Infiniti G35. This entry-level luxury sport sedan by Infinity competes with its solid qualifications, luxury and design. The changes of the G35 are minor compared to last year’s transformation. Included is an Apple iPod connection and standard XM Satellite Radio (without service).

The Infiniti G35 is available in base, G35x all-wheel drive, Journey and Sport trim levels. Aside from Sport, which is standard with 18-inch rims, this sedan has 17-inch aluminum-alloy wheels. Each trim level comes standard with a range of features. Base comes with xenon headlights, keyless ignition; Journey comes with an upgraded passenger seat, dual-zone automatic climate control; G35x is equipped with heated front seats and mirrors; while Sport models have larger brakes and a sport-tuned suspension.

All trims have a 3.5-liter V-6 engine that allows 306 horsepower. Acceleration is able to reach as high as 7,500 rpm. Amazingly fast, the G35 reaches 60 miles per hour in 5.6 seconds.

The user-friendly control fashioned in the Infinity G35 adds to the appeal of the spacious cabin. The interior is prepared with its improved design and higher-quality materials.

All of the standard safety features are establish in each G35. The antilock disk brakes, assortment of airbags, traction control and stability control are included. The Insurance Institute for Highway Safety awarded the G35 the highest rating for frontal crash tests.

The 2008 Infiniti G35 achieved the goal of refinement in this luxury sport sedan.

If you’re looking for a crossover SUV that performs more like a sports sedan than an SUV, look no further. The Infiniti FX35 and FX45 models for the 2008 year significantly stand out via athletic handling and distinctive styles. Offering all-wheel-drive on both models, this near-sports-car SUV encompasses major changes both inside and out. The FX35’s 3.5-liter V6 engine producing 275 horsepower, while the FX45 has 4.5 V8 produces 320 horsepower.

Suggesting the shape of a sports car, the bold style of Infiniti’s FX models has a wide stance, short wheelbase and short hood. XM Satellite Radio comes standard with both models and new interior and exterior color combinations are available.

Cargo space behind second row passengers is minimal, but allows for plenty of legroom, with limited headroom. Included in Infiniti FX35 models are five-speed automatic transmission, heated power mirrors, keyless entry, and six-disk MP3 compatible CD changer and 18-inch wheels. For the Infiniti FX45, 20 –inch wheels are standard, as well as a power sunroof, Bluetooth hands-free phone system, aluminum roof rails and a Sport suspension.

Prices starting at $39,000 and $51,000, these Infiniti FX models create a nearly perfect platform that executes fully independent suspension. Just as its radiant style suggests, the 2008 Infiniti FX35 and FX45 perform boldly.