The 2007 Honda Ridgeline RTL with Navigation (Navi) is a distinctive pickup truck that blends the utility of a truck with the comfort and driving characteristics of a car. As a variant of the first generation of Honda's Ridgeline, the RTL trim with Navi comes with additional luxury and technology features. Here's a detailed description:

1. **Design and Body Style**: The 2007 Ridgeline features a unique unibody construction, unlike the traditional body-on-frame design used in most trucks. This contributes to better handling and a smoother ride. Its appearance is rugged yet refined, with a distinctive front grille and a smoothly integrated cargo bed.

2. **Engine and Performance**: It's powered by a 3.5-liter V6 engine, providing a good balance of power and efficiency. This engine is capable of delivering smooth acceleration and is well-suited for both daily driving and moderate towing tasks.

3. **Drivetrain**: The Ridgeline RTL with Navi comes standard with an all-wheel-drive system, which Honda calls Variable Torque Management 4WD (VTM-4). This system enhances the vehicle's capability in various driving conditions, from wet roads to light off-roading.

4. **Interior and Comfort Features**: The RTL trim is the upper-tier model of the Ridgeline and includes luxury features such as leather upholstery, heated front seats, and a power-adjustable driver's seat. The addition of the Navi package means this model also comes equipped with a navigation system, providing added convenience for drivers.

5. **Innovative Cargo Solutions**: One of the Ridgeline's most notable features is its dual-action tailgate, which can be opened down like a traditional tailgate or swung open to the side. There's also a lockable in-bed trunk, offering additional secure storage space.

6. **Safety Features**: Safety equipment includes anti-lock brakes, side-curtain airbags, and stability control. The Ridgeline is also known for its strong safety record, partly due to its solid unibody construction.

7. **Fuel Efficiency**: For a midsize pickup truck, the Ridgeline offers reasonable fuel efficiency, especially considering its all-wheel-drive capability and V6 engine.

8. **Target Market and Usage**: The Ridgeline appeals to those who need the utility of a pickup but prefer the driving characteristics and comfort of an SUV. It's particularly suitable for families or individuals who want a versatile vehicle that can handle everyday commuting, road trips, and light towing or hauling tasks.

The 2007 Honda Ridgeline RTL with Navi stands out for its innovative design, comfortable ride, and practical features. It's a unique offering in the pickup truck segment, providing a blend of utility, comfort, and advanced features.