A replacement for the aged S-Series, the Saturn Ion arrived as a new model in 2003. It's built on GM's "Delta" vehicle platform, which is shared with Chevrolet's Cobalt. Compared to the S-Series, the Ion benefits from its increased structural stiffness, an ability to accommodate multiple engine/transmission combinations and a larger overall size. Styling is increasingly important in this vehicle class as manufacturers court younger buyers, so Saturn engineers came up with a few innovative tricks to catch the attention of potential buyers. Interchangeable trim panels that reside along the exterior roofline and around the instrument cluster allow owners to quickly and easily transform the look of their Ion to suit their mood. Ion "coupes" actually have four doors -- two traditional openings in front and a set of rear-hinged doors for easier access to the rear seats.
Both the sedan and coupe offer spacious cabins and one of the largest trunks in the class at 14.7 cubic feet. Unfortunately, as roomy as the cabin feels from the front seats, legroom is pretty tight in the backseat. A center-mounted instrument cluster gives the interior a unique look as well as offers more room for the driver to adjust the steering wheel, but in terms of functionality we prefer the "old-fashioned" location -- in front of the driver.
The Ion is available in two body styles: a regular sedan and "quad coupe" that combines coupelike styling with dual rear-access doors. The sedan and quad coupe are available in two numerical trim levels -- 2 and 3. The Ion 2 includes basic comfort options like power locks, OnStar and a CD player. Add the Preferred package to get power windows and mirrors, cruise control, a driver-seat height adjuster and keyless entry. The Ion 3 takes a sportier step forward adding 16-inch alloy wheels, air conditioning, full power accessories and an anti-theft system. The Enhanced Performance package includes a more powerful engine, sport-tuned suspension, antilock brakes and traction control.
Antilock brakes with traction control are optional, as is a side curtain airbag system that unfolds from the roof rail to provide head protection for both front and rear outboard occupants. GM's OnStar communication system, which can summon aid automatically if the airbags deploy, is standard on all models. In government crash testing, both the coupe and sedan earned a perfect five stars for driver and front-passenger protection in frontal impacts. In side-impact testing, an Ion sedan without side curtain airbags earned three stars for the protection of front occupants and four stars for the rear; the coupe received four stars across the board. In IIHS testing, the Ion earned an "Acceptable" rating (second highest) for frontal-offset crash safety and a "Poor" rating for side-impact protection, even with the optional airbags.
The speedometer and other related instruments are housed in a center-mounted pod, freeing up space in front of the driver for better sight lines and more steering wheel adjustability. Nevertheless, this unusual layout takes some getting used to. The quad coupe's additional dual rear-access doors open rearward to make it easier for rear passengers to get in and out. Unfortunately, rear legroom is tight in both the coupe and sedan, so passengers aren't likely to be happy back there for long.
The standard engine provides adequate, if not entirely refined, power throughout the rev range. The optional 2.4-liter is not the pinnacle of smoothness, either, but it's still a worthwhile upgrade if your budget allows. The four-speed automatic transmission is responsive, but the manual box is still a little rough through the gates. The ride is soft enough to soak up rough roads, yet the Ion still handles itself well in tight turns and freeway off-ramps.
EmZee