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                                                                         2008 Dodge Caliber SRT4
                          IMAGE  CREDITS -Dodge

 -  All-new, 300-horsepower 2008 Dodge Caliber SRT4.

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 2008 Dodge Caliber SRT4.

"The all-new 2008 Dodge Caliber SRT4 achieves the SRT mission of offering benchmark performance for the best price," said George Murphy, Senior Vice President Global Marketing, Chrysler Group. "With 300 horsepower under the hood, the Dodge Caliber SRT4 will dominate the sport-compact market."  

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.

      Engine                                      Inline-4, Turbocharged
      HP    300bhp @ 6000 RPM
      Displacement     2360cc (144 cu in)
      Torque    260 lb-ft @2000 - 6000 RPM
      Weight    3189 lb (1447 kg )
      Acceleration 0-60  mph         --                                         
      Top speed     --
      Driveline    Front Wheel Drive
      Price (approx)    --

Standout Powertrain

The all-new 2008 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.

To achieve its high-performance Dodge Caliber SRT4 configuration, the aluminum 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.

Free-flow induction begins with an all-new air cleaner assembly that draws through an opening in a front crossmember for proximity to cool air. The air is then compressed in a TD04 turbocharger specially configured for the engine's inlet and outlet packaging requirements, and sent through an intercooler to a 57 mm throttle body.

On the exhaust side, spent gases exit through a free-flow system that features two catalytic converters one immediately downstream from the turbo, and another further along the 3-inch single-pipe exhaust system. Using two catalytic converters in this way provides significantly better "light-off" for decreased emissions. As with the previous-generation Dodge SRT4, the exhaust is tuned for maximum performance while meeting federal noise regulations.

Power is transferred through a dual-mass flywheel to the six-speed manual transmission. The dual-mass flywheel consists of two flywheels sandwiching internal springs that are specially tuned to reduce noise and vibration. The GF DMT-6 six-speed transmission, equipped with a limited-slip differential for uniform side-to-side power transfer, is capable of handling up to 300 lb-ft of torque.

Performance-oriented Exterior Design

Because there is only one chance to make a first impression, the all-new 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 2008 SRT4's hood incorporates a functional scoop that brings cooling air into the engine compartment and a pair of extractors that exhaust hot air.

Race-inspired Interior Appointments

In the "business office" of the all-new 2008 Dodge Caliber SRT4, a new interpretation of traditional SRT themes is carried out.

Unique SRT touches include sport seating with aggressive bolstering and performance fabric inserts to hold occupants during spirited driving, and a leather-wrapped steering wheel with a "carbon fiber" pattern on the upper portion. The seats, steering wheel and leather shift boot feature contrasting stitching. Also unique to the 2008 Caliber SRT4 is an "alloy silver" finish on the instrument panel and shift bezel, and bright aluminum pedal pads that feature rubber studs for enhanced grip.

Ride and Handling

The all-new 2008 Dodge Caliber SRT4 rides on SRT-unique 19-inch cast aluminum wheels with 225/45 R19 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 2008 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.

To ensure its track-ready character, extensive durability testing of the Dodge Caliber SRT4 will take place at Firebird Raceway in Phoenix; Texas Motorsports Ranch in Ft. Worth, Texas; and Nelson Ledges in Garrettsville, Ohio.