For recreational towing the luxury version may be the choice, but the pure pickup level gives up nothing in build quality, function (it has a second glovebox, the luxury does not) nor appearance.
We did note interior color has an effect on how inviting any version is.
Seats are supportive and are easily adjusted. Adjustable pedals and tilt wheel are available. The steering wheel is offset slightly from the seat center, however, which may fatigue your shoulders or upper arms on long drives. Those truckers who add myriad lights and accessories will note a lack of dedicated switch blanks while others will appreciate the cohesive design.
The Extended Cab back seat is suited for smaller adults and kids. For better access, the side doors swing 170 degrees for easier loading in tight parking spaces. And the windows in those small doors now roll down (completely) for more comfort and venting options. The moonroof cover is a solid material on most trim levels. The luxury version has a semi-transparent shade that might require a baseball cap in bright conditions, not our favorite feature.
All controls are plainly laid out, the only nitpick being the number of similarly shaped and sized black buttons, some of which large-fingered individuals might find hard to push without hitting the adjacent one by mistake. Instrumentation is complete, responsive, and easier to see at a glance for 2008. Dual-zone climate control supporting a side-to-side delta of 30 degrees (Fahrenheit) is offered on many models (diesels get a fast warm-up function), and the navigation system is available only on LTZ models. Turn-by-turn navigation instruction is included with the standard OnStar, but once past the introductory time frame OnStar has a monthly service charge.
Of the heavy-duty pickups, the Silverado is the most car-like inside and will consequently find favor with many buyers. Visibility is good because you're nearly six feet off the ground, though the large hood and lower dash present an imposing view forward. The higher box sides haven't compromised rear visibility, and the new towing mirrors are a big improvement.
