|
The Dodge Neon SRT-4 is a sport compact car manufactured by Dodge from 2003 to 2005. A turbocharged variant of the Neon, the car was developed by DaimlerChrysler's in house PVO (Performance Vehicle Operations) tuner group. PVO was officially renamed SRT (Street and Racing Technology) in 2004. The "4" in the SRT-4's name denotes the number of cylinders of the engine. ACR (American Club Racing) and Commemorative Edition models were later introduced as well. ==History== In 1998, Tom Gale, (then Executive Vice President of Chrysler Product Development and Design), attended the 1998 Specialty Equipment Market Association (SEMA) Show in Las Vegas. Gale noted a list of performance features he saw on the sport compact cars at the show, and wanted to integrate those features into Chrysler’s compact production car, the Dodge Neon. Gale was the design chief of the original Dodge Viper concept vehicle, and recognized an opportunity to build a sport compact that would appeal to the younger auto generation who grew up on tuner cars, who may prefer a new car with the same performance appeal right off the showroom floor. A group of young Dodge and Chrysler talent was assembled to put together a vehicle to meet Gale’s request, with all of the team members sharing first-hand knowledge and familiarity of the existing Dodge Neon. They created a concept car, the 2000 Neon SRT, in just 4 months, with a 2.0 L 16-valve four-cylinder topped with a 45-cubic-inch Eaton supercharger, which produced and of torque at the flywheel on of boost. (Sport Compact Car magazine tested the car in the Feb. 2001 issue and dynoed and torque at the wheels.) The group put more than 1000 miles on the test track with the vehicle in under two weeks. In November of 1999, the car was shown at the SEMA show with a glowing response. The vehicle was then shown at the Los Angeles Auto Show in January 2000, center stage on a turntable. The team continued to work on the car, to try to bring it to the level of production vehicle, creating a second car using more production-oriented parts in an effort to lower the costs necessary to justify production. They even parked the second car in Gale’s parking spot in order to get it noticed. Regardless, in fall of 2000, the executive committee rejected the production car proposal. The team put together a list of reasons why the car was not approved, and worked through the list item by item to find solutions to every issue presented. After three more versions of the car, the company’s Specialty Vehicle Engineering (SVE) team took over the project. The executive committee once again considered the vehicle in the spring of 2001, and this time gave the go ahead for the project. During that time, SVE became known as Performance Vehicle Operations (PVO). The PVO group was responsible for developing the concept car into a production car. A turbocharged 2.4 liter inline-4 gasoline engine (A853 engine) was used. This engine was nearly identical to the 2003 Chrysler PT Cruiser (A855 engine), except the SRT-4 did not have the unique intake manifold required to fit the engine into the PT Cruiser engine bay. The car was then given a New Venture Gear T-850 five-speed manual transmission (based on the unit from the European turbodiesel minivans), equal-length half shafts, and a high capacity Sachs performance clutch. The suspension had stiffer springs, SRT-tuned Tokico struts (with travel reduced to provide clearance for the larger wheels), and larger front and rear sway bars were added. A unique steering gear, PT Cruiser steering knuckles, and an updated K member were also incorporated. Front brakes used 11.0 in (280 mm) vented disc brakes with extra thick rotors to prevent warping, and 10.6 in (270 mm) non-vented disc brakes in the rear, with single piston calipers (57mm front, 36mm rear). 17 x 6 inch cast aluminum wheels were used, with an offset of 43mm, along with 205/50/17 Michelin Pilot Sport performance tires. The wheels were designed with a unique spoke pattern to allow for improved airflow to the brakes, and were similar to that of the TSW VX1 wheels used on the original 2000 Neon SRT. Unique side skirts, rear fascia, and a large rear wing (spoiler) were used to upgrade the exterior look of the vehicle. The cooling ducts (front nostrils) were added to the pre-production car in late 2002 on the front fascia to help reduce temperatures in the engine bay of the vehicle. On the interior, the standard agate-colored front seats were modeled after the Dodge Viper SRT-10 seats, and featured enhanced lumbar and lateral side bolsters to stabilize occupants during performance driving. In 2004, base Neon side air-bag seats were added as an option. A faux carbon fiber steering wheel and shift boot were used, along with a satin silver “cue ball” type shift knob and silver aluminum floor pedals. Unique gauge designs in the SRT-4 (which were exclusive to the SRT lineup) featured special silver faces with satin silver ring accents, and the SRT-4 logo on the facing. The same satin metal trim was also featured on the instrument panel center stack, climate control knobs and on the door handles. A silver (white in early 2003 models) Auto-Meter brand turbo boost/vacuum gauge was set to the right of the instrument cluster. Like all other Neon models, the SRT-4 had power front windows, and manual rear windows, a costs saving feature. Overall, the vehicle’s entire powertrain (engine and transmission), suspension, braking system, exhaust, wheels, and tires were upgraded from that of the base model Neon, along with the interior upgrades. The production model was produced in Belvidere, Illinois, with 84% US content. PVO would later become Street & Racing Technology (SRT), Chrysler’s high-performance automotive group, and in 2003, the Dodge Neon SRT-4 went on sale to the public. At the time, the car was the second fastest stock production vehicle in the Chrysler/Dodge lineup, second only to the Viper. The 2004 model was updated with more power and torque, and included a torque-sensing Quaife limited-slip differential, larger fuel injectors, new engine management software, BF Goodrich g-Force T/A KDW-2 three season ultra-high-performance tires, and paint/trim changes. Dodge removed the “Neon” designation from the vehicle in 2004, marketing the car simply as the “SRT-4”. In 2005, an American Club Racer (ACR) package and limited edition numbered Commemorative version of the SRT-4 were also offered. Initially, Dodge expected to sell a conservative number of only 2,500 units per year. However, during the three year production run (2003 through 2005), more than 25,000 Neon SRT-4s were produced. With the demise of the PL platform after model year 2005, the SRT-4 ceased production. In 2008 Dodge introduced the Caliber SRT-4 as a replacement. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dodge Neon SRT-4」の詳細全文を読む スポンサード リンク
|