The major attraction of the R-Class is its styling and interior. In the U.S., that interior comes with a third row of seats and seating for six. There’s an enticing greenhouse atmosphere, with a partial glass roof, mood lighting and sumptuous leather throughout. Interior features include heated front and second-row seating, a steering wheel trimmed in wood and leather, Bird’s Eye maple wood trim, two 32-ounce front cupholders in the center console, and a four-speaker, 80-watt audio system with AM/FM/Weatherband/CD and MP3 playing capability. The R500 adds 18-inch alloy wheels, a grille trimmed in silver and chrome, burl walnut interior trim, and speed-sensitive power steering.

In essence, the 2006 Mercedes-Benz R-Class takes the GST concept and merges it with a traditional Mercedes-Benz style that prizes subtle cues and refinement over bold lines or striking stance. The R-Class follows along the design cues of the new CLS, with a sweeping hood line and dramatic front and rear curves. Of particular note is the front headlight and hood treatment, which has a certain CLS-modern-yet-retro look. Special exterior cues include a chrome grille for the R500, 17- or 18-inch alloy wheels, and a panoramic sunroof.