We drove the Crossfire over winding mountain roads east of San Diego, smoothly paved with lots of combinations of tight bends and fast sweeping curves. The chassis of our Crossfire felt stiffer than the Mercedes SLK roadsters, likely because the coupe body of the Chrysler has a structural advantage. The Crossfire shares its floorpan with the SLK, but in the Chrysler it's modified with extra tie bars and frame gussets that prompt Chrysler to proclaim class-leading chassis stiffness. The Crossfire corners as flat as a sports car. Though not harsh, the suspension is firm, so sipping a hot cappuccino on the way to work might be risky.
At the limits of its cornering ability, the Crossfire will begin plowing sooner than a 350Z or BMW Z4. Chrysler says this is a function of the car being tuned for more relaxed cruising than all-out sport driving. The Crossfire sports huge 225/40 by 18-inch front and 255/35 by 19-inch rear tires. Two tire designs are available, a Michelin Pilot Sport 2 and a new Continental Z-rated (high-speed) all-season. The tires are relatively large for a car that is not intended to be an uncompromised sports car, such as Nissan's 350Z, and we suspect the Crossfire's large tires were specified for styling appeal.
The six-speed manual gearbox, a Mercedes unit, somehow didn't seem to feel as direct and quick shifting as we remember from previous Mercedes roadsters. We actually preferred the Crossfire with the five-speed automatic, which worked flawlessly and felt perfectly matched to the 3.2-liter engine. This automatic has an adaptive function, which learns how you drive by measuring how quickly you apply the accelerator in each gear. It has a manual-shifting gate, which Chrysler calls AutoStick on its cars.
The brakes are sensitive and responsive. The Crossfire can stop like a sports car, a result of its large 11.8-inch vented front and 10.9-inch solid rear rotors matched with massive tires. Our drives took us up and down 4,000-foot elevations, and the brakes gave us confidence charging downhill as quickly as we drove uphill. Like the SLK, the Crossfire makes use of a comprehensive stability and traction control system. It's the first time the Mercedes system has been used on a Chrysler. When engaged, this system makes the Crossfire nearly impossible to upset in tricky conditions.
At 60 mph a rear spoiler pops up just under the rear window, and it cuts slightly into rear vision, but noise from the spoiler's motor was not intrusive. What we did notice was that the sporty exhaust note was still audible while we cruised on the highway. It sounded distant and came from the rear of the car, which tells us there's very little noise from the rest of the car on the highway. The roadster is surprisingly quiet when the top up. Next Page