The convertible's folding top is simple and straightforward to operate. Unhook it from the windshield header and it powers back behind the rear seat with the touch of a button. The ultimate in posing requires that you manually install the optional boot cover, but the folded, exposed top and frame don't look bad without it.
The wheelbase is relatively long, six inches longer than the previous generation (pre-2005), and that makes a difference in terms of ride quality. The ride has smoothed out, and the remaining harshness is of a completely different (and smaller) order.
The rear suspension uses coil springs and a lightweight three-link design with a Panhard bar to keep all motion under constant control. It's about as good as a solid-axle suspension gets, and greatly reduces skipping and bouncing at the back of the car.
The steering is crisp, precise and confidence inspiring.
The brakes work well in high-speed highway driving situations, as we found during a test in Los Angeles. If you want ABS, you automatically get (and pay for) traction control, which has a dash-mounted off switch for special situations. (Drag racing, for instance.)
The 4.0-liter V6 engine is technologically sophisticated and a solid performer for urban, exurban and suburban duties. The ratios in the five-speed automatic transmission seem well matched to the available torque. When the automatic gets into overdrive fifth gear, the engine goes quietly into economy mode until called upon for a lane change, a pass, or an uphill charge. This is a large-displacement V6 and it sounds more muscular at full throttle than any previous Ford V6 engine. Yet it rates 19/25 city/highway mpg with the automatic transmission, and 19/28 mpg with the manual.
Indeed, the V6 Deluxe is the most popular model (about 70 percent of Mustangs sold today are V6s), and we like it. For just around $20,000, it delivers good torque, good acceleration and generally good road manners, with a sportier feel then previous six-cylinder Mustangs. And while it has less power than the V8 and smaller tires, the V6 seems slightly more eager to turn in for coners, a bit more agile than the nose-heavy GT. (The GT weighs about 150 pounds more, and almost all of that is on the front wheels.)
The GT, on the other hand, is a 300-hp, five-speed pavement-ripper for about $25,000. The three-valve-per-cylinder V8 engine features both variable camshaft timing and electronic throttle control. The Mustang GT will run 0-60 mph in about 5.5 seconds; it will out-brake a large number of sporty cars; and it handles better on canyon roads that any previous Mustang GT, with a minimum of body roll and a large portion of tire grip. Expect 17/23 mpg with the automatic, 17/25 with the manual.
The GT looks mean, and it drives mean, with 320 pound-feet of torque, a decent shifter and a brawny, loud exhaust note. It's everything a pony car is supposed to be, without the teeth-rattling stiffness of the muscle cars of another era. The Mustang GT also boasts one of the world's largest aftermarket speed-part networks for those who want even higher performance.
The new Shelby GT500 kicks up yet another notch. Its 5.4-liter V8 is derived from the same modular engine family as the smaller 4.6, but has an iron block for rigidity, and four-valve-per-cylinder aluminum heads topped by a total of four overhead camshafts. A Roots-type positive-displacement supercharger feeds air at 8.5 psi through an air-to-liquid intercooler and dual 60mm throttle bodies. The official output is 500 horsepower at 6000 rpm, and 480 pound-feet of torque at 4500. The only available gearbox is a Tremec close-ratio six-speed manual.
It's relatively easy to control and very predictable. Without any experience in the car, we were able to immediately carry long power-oversteer slides on a wet autocross circuit at Ford's new Dearborn Development Center proving grounds, feeding in opposite lock. Use of the throttle and steering wheel allowed us to wag the tail back and forth through slaloms, quickly and accurately changing directions. Secure footing is provided by 255/45ZR high-performance tires in front and 285/40ZR's in back, on wheels measuring 18 by 9.5 inches.
The Shelby coupe weighs a hefty 3920 pounds (364 pounds more than a GT), but Ford has provided it with 14-inch Brembo vented disc brakes up front squeezed by four-piston calipers. Rear brakes are the standard Mustang 11.8-inch vented discs. The brakes are responsive and easy to modulate in competition type driving. Next Page