Rounded front corners (but mostly the engine package) enable this shortness, and the rear corners are pushed in as well, giving the S40 an overall stylish shape. The lack of chrome adds class, with the normal bits, from window trim to ding guards, all being black or body colored. The doors are slightly convex, as opposed to the previous concave shape, and high shoulders make occupants feel protected.
The S40 is a Volvo from any angle, but head-on it's unmistakable with its dark eggcrate grille with the diagonal Volvo slash in center. The headlamps bend horizontally from the sweetly flared fenders toward the grille, with three visible lamps: one rectangular, one round and one trapezoidal. The front air dam is divided by two splitters into three neat sections.
Viewed in profile, the sharp rear end and soft front end gives the car direction. The rocker panels are slightly wider in the rear, giving the illusion of forward rake and more motion. More dramatically, the sloping roofline quickly meets an abrupt and lipless rear deck; the distance between the bottom of the glass and the 90-degree edge of the deck is not much more than a foot. Yet all the lines, including the rear hips, cascade smoothly together. The optional alloy wheels look really good and add to the S40's presence.
Viewed from the rear, the license plate indent is clean, unlike many others. The smooth rear bumper rides over two stainless exhaust tips, pointing conspicuously and curiously down toward the ground; if they point down just to look cool, it works. The huge red taillights are trademark Volvo, each with a clear plastic band containing its backup light.
The V50 Sportwagon shares the attractive front styling of the S40 sedan. From the side, the wagon body style is achieved by simply extending the roof line and belt line back to the tail, with a slight diagonal angle from the roof down to the beltline. It's only from the rear that the V50 differs from the S40. Volvo has taken the same style of tail light, but then extended it up the side of the wagon all the way to the roof, giving the wagon a slightly awkward look from the rear. The only consolation is that the tall tail lights may help warn drivers behind you when stopping quickly.
Volvo's primary goal for the S40 was to stuff the levels of safety found in the flagship S80 luxury sedan into the S40's small package. To that end it was designed using something called VIVA, for Volvo Intelligent Vehicle Architecture. What appears to be an unprecedented amount of time, research, testing and detail went into the construction of the chassis and body in the interest of crash protection. There are several zones of deformation upon impact, built with different strengths of steel depending on that zone's function: conventional, high strength, extra high strength and ultra high strength steel.
