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Byline: ROGER HART
Saturn, the car company that we're told begs to be different, is making a double-barreled assault on the performance market with a couple of products that are, well, different for Saturn. They're real performers.
Saturn kicks off its Red Line (get it, red line, like in a tachometer?) with two vehicles, the Ion Red Line and the Vue Red Line. The 2004 Ion Red Line is aimed at the tuner car culture, which mostly buys import models and then customizes them to not only perform better than stock, but to look different from every other like-model car on the road.
Saturn's engineers started with a two-fold directive: The car must be competitive in the market and on the track. The engineers had first crack at GM's new small-car Delta global platform, and they had the entire GM global parts bin from which to scavenge pieces. After flogging several Ion Red Lines around the road course at Las Vegas Motor Speedway, we'd say the work paid off.
Powering the Ion Red Line is a supercharged version of GM's inline four-cylinder, 2.0-liter dohc Ecotec. The Eaton supercharger (found on GM's 3800 V6 engines) can deliver boost up to 12 psi and features an air- to-water intercooler. The engine develops 205 hp at 5600 rpm and 200 lb-ft at 4400 rpm. GM engineers dipped into the "global durability parts bin'' for high-performance pieces like sodium-filled valves and a forged crank. And the electronic control module has been calibrated for performance. It is the strongest motor you've ever felt in a Saturn, with enough oomph to easily do smoky burnouts, the kind the kids love. It will even give a good chirp of the front tires on the 1-2 gear change. On the road course, too much throttle in second-gear corners easily broke the tires loose. There is no traction or stability control.
The Ion Red Line's five-speed gearbox, the same one used by Saab and Opel, has a nice, short-throw shifter. It is the best Saturn shifter we've used. There are equal-length halfshafts and beefed-up CV joints to handle all the torque. We attempted several full-throttle launches and never once uttered the words "torque steer.''
While base Ions are fitted with drums in the rear, the Red Line car features four-wheel disc brakes, 11.6-inch rotors up front, 10.6 in the back, and ABS. The brakes held up with no fade after repeated hard laps around the track.
Source: HighBeam Research, SEEING Red.(News)(Saturn launches Red Line )