Chrysler Group's Street and Racing Technology (SRT) group will take the SRT4 reputation to new heights with the introduction of the all-new, 300-horsepower 2007 Dodge Caliber SRT4. With true tuner performance right out of the box and a great price, enthusiasts immediately took to the original SRT4, which was introduced in 2003 at the Los Angeles Auto Show. In the 2003-2005 model years, more than 25,000 Dodge SRT4s were sold.
Since its inception in 2002, SRT has introduced 12 extreme-performance vehicles, including the Viper-powered Dodge Ram SRT10 regular cab and Quad Cab TM , Chrysler Crossfire SRT6 Coupe and Roadster, Chrysler 300C SRT8, Dodge Magnum SRT8, Dodge Charger SRT8, Dodge Viper SRT10 Convertible and Coupe and Jeep Grand Cherokee SRT8. Every SRT vehicle showcases five key aspects: exterior styling that resonates with the brand image; race-inspired interiors; world-class ride and handling characteristics across a dynamic range; benchmark braking; and standout powertrain. The all-new 2007 Dodge Caliber SRT4's formula begins with powertrain, essentially explained by four numbers: 85, 125, 300 and 260. The 85 is how much more horsepower than the original Dodge SRT4 is available, which results in 125 horsepower per liter for a total of 300 horsepower. The final number is 260, as in 260 lb.-ft. of tire-smoking, push-back-in-your-seat torque.
The all-new 2007 Dodge Caliber SRT4 is capable of a 0-60 mph time in under six seconds. How is that possible? The all-new 2007 Dodge Caliber gets its motivation from an all-new "World Engine" produced at the Global Engine Manufacturing Alliance (GEMA) facility in Dundee, Mich. The World Engine is a family of small fuel- and emissions-efficient aluminium four-cylinder gasoline engines co-developed by DaimlerChrysler's Chrysler Group, Hyundai Motor Company and Mitsubishi Motors Corporation. To achieve its high-performance Dodge Caliber SRT4 configuration, the aluminium 2.4-liter World Engine block is specially machined for increased water and oil flow. Unique cast pistons travel within iron cylinder liners, and are cooled by oil squirters and affixed to forged connecting rods for high-revving reliability.
Because there is only one chance to make a first impression, the all-new 2007 Dodge Caliber SRT4 makes the most of it with muscular exterior styling. An all-new front fascia below the signature Dodge crosshair grille incorporates functional performance features including ducts that direct air to cool the brakes and a wide center inlet that provides air flow to the radiator. Fog lamps are also set into the fascia, alongside brake ducts. The 2007 Dodge Caliber SRT4's hood incorporates a functional scoop that brings cooling air into the engine compartment and a pair of extractors that exhaust hot air.
Another hallmark of SRT's balanced approach to performance is ride and handling characteristics that make a smooth transition from street to track. The all-new 2007 Dodge Caliber SRT4 rides on SRT-unique 19-inch cast aluminium wheels with 225/45R19 W-rated Goodyear tires. Wheel hubs and bearings on all four corners are adapted from Chrysler Group mid-size cars for strength. Upgrades to the standard 2007 Dodge Caliber's MacPherson strut front suspension include new suspension knuckles and tuned dampers with revised spring rates. Unique front and rear sway bars keep body roll to a minimum during hard cornering. The Electronic Stability Program (ESP) is uniquely calibrated for the 2007 Dodge Caliber SRT4 to provide excellent directional stability in all driving modes. In addition, stability is enhanced with a ride height one-half inch lower than the standard 2007 Dodge Caliber.
Although it's a compact car, the 2007 Dodge Caliber SRT4 benefits from braking-system components designed for much larger, heavier cars. For example, front brake calipers were sourced from a premium brake system developed for the Chrysler 300, Dodge Magnum and Dodge Charger, while rear calipers were sourced from Chrysler Group mid-size cars. However, all are painted in signature Dodge SRT red. Vented brake rotors for the 2007 Dodge Caliber SRT4 are 340 x 28 mm in front and 302 x 10 mm in the rear. The Anti-lock Braking System (ABS) was uniquely calibrated for the all-new 2007 Dodge Caliber SRT4's performance to maintain directional stability without wheel lockup.
Company press release, last updated on March 08, 2006
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Chrysler Group's Street and Racing Technology (SRT) group will take the SRT4 reputation to new heights with the introduction of the all-new, 300-horsepower 2007 Dodge Caliber SRT4. With true tuner performance right out of the box and a great price, enthusiasts immediately took to the original SRT4, which was introduced in 2003 at the Los Angeles Auto Show. In the 2003-2005 model years, more than 25,000 Dodge SRT4s were sold.
