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2006 Chrysler 300 C SRT8 Touring

Exactly a year since the Chrysler Group introduced the 425-horsepower (317 kW) Chrysler 300C SRT8 for Europe and other markets outside of North America at the 2005 Geneva Show, the Chrysler Group has confirmed that the versatile 300C Touring wagon will also be available as a high-performance SRT model.

Like the sedan, the new high-performance rear-wheel drive version of the already popular Chrysler 300C Touring arrives in international showrooms in the second half of 2006 and will be available in both left- and right-hand drive.

'The HEMI® is a critical ingredient to the success of the Chrysler 300C,' said Dan Knott, Director – Street and Racing Technology (SRT), Chrysler Group. 'With the two new Chrysler 300C SRT8 models, we are now adding even more horsepower to the HEMI® and even more performance to this charismatic Chrysler.' The Chrysler 300C SRT8 Touring will be as sensational a drive as the sedan and the preliminary performance target is 0-100 km/h in the low five-sec. range. Top speed will be electronically limited to 270 km/h (168 mph).

'With the Chrysler 300C SRT8 Touring, we're delivering the ultimate performance wagon,' said Thomas Hausch, Executive Director, International Sales and Marketing. 'With its world-class handling, benchmark braking, functional exterior enhancements, race-inspired interior appointments, versatile cabin and load space and a jaw-dropping 425 horsepower (317 kW), we're sure this new model will capture driving enthusiasts in Europe and other international markets when it goes on sale later this year.'

Hausch concluded, 'The 300C family provides a unique proposition to European buyers by delivering expressive Chrysler design and, in SRT8 form, immense power – coupled with exceptional cargo volumes, thoughtful features like our unique access rear liftgate on the wagon, premium appointments and state-of-the-art technology.'

Powertrain

The 317 kW (425 hp), normally aspirated 6.1-litre HEMI® engine is the highest specific-output engine ever offered by the Chrysler Group. Its 52.05 kW-per-litre rating exceeds even that of the legendary 1966 `Street HEMI.' Torque is rated at 569 N•m (420 lb.-ft.) at 4800 rpm.

Although the Chrysler HEMI® was born in the 1950s and entered into legend in the 1960s and '70s, today's version took much of its inspiration from the original – particularly the namesake hemispherical combustion chambers that provide power and efficiency. When Chrysler Group's Street and Racing Team (SRT) set out to develop a more powerful HEMI® for the Chrysler 300C SRT8, they were mindful of the engine's heritage, which led to adopting traditional HEMI® engine cues such as an orange painted cylinder block and black valve covers.

The SRT powertrain engineers who developed the Chrysler 300C SRT8 Touring's engine achieved more horsepower by adding increasing capacity, increasing the compression ratio, redesigning the cylinder head intake and exhaust systems for increased flow, and increasing engine speed. To get more displacement, SRT engineers bored out the diameter of the cylinders in the Chrysler 300C SRT8's HEMI® by 3.5 mm each, to increase the total displacement to 6.1-litres from 5.7-litres. Compression ratio was also increased to 10.3:1 from 9.6:1, unleashing more energy in the combustion process.

Engine breathing was increased with new high-flow cylinder heads, a specially designed intake manifold, and exhaust `headers' with individual tubes encased in a stainless steel shell, all unique to the new SRT8's 6.1-litre HEMI® engine. Larger diameter valves and reshaped cylinder ports in the heads allow for maximized air flow. The intake manifold was designed with larger diameter runners for higher-speed tuning. Exhaust is routed through a larger-diameter 70 mm (2.75 in.) exhaust system (up by 10 percent) with 90 mm (3.5 in.) chrome tail pipes.

Performance-oriented camshaft profiles were developed to balance total vehicle requirements, simultaneously allowing more air in and out of cylinders. This increases performance and manages a higher engine speed, which is another method to increase horsepower. SRT engineers increased the HEMI®'s peak engine speed to 5800 rpm from 5400 rpm. Intake and exhaust valve stems are hollow, and the exhaust valve stems are filled with sodium to help dissipate heat more efficiently.

The high-performance 6.1-litre HEMI® is further strengthened with a host of redesigned components, including a reinforced engine block with increased coolant flow, forged steel crankshaft, high-strength powdered-metal connecting rods, floating-pin pistons (cooled by oil squirters), and a sump modified to ensure reduced oil foaming.

In the 300C SRT8 Touring, the 6.1-litre HEMI®'s power is channeled through an W5A580 five-speed automatic transmission with specially calibrated AutoStick® driver-selectable range control, which offers fully automatic or sequential manual gear shifting. A heavy-duty four-flange prop shaft sends the torque from the transmission to an upgraded rear differential and axle.

Ride and Handling

The Chrysler 300C SRT8 Touring's suspension and chassis are tuned for outstanding ride and handling across the broadest dynamic range that customers are likely to experience. Chassis setup for the Chrysler 300C SRT8 Touring is aimed at all-round performance with a number of enhancements, including tuned Bilstein dampers, specially tailored spring rates and suspension bushings and larger-diameter anti-roll bars. New front and rear suspension knuckles contribute to a ride height lowered 13 mm (0.5 in.) compared to the regular model. And, the Electronic Stability Programme (ESP) has been specially tuned for the SRT8's performance handling characteristics.

The Chrysler 300C SRT8 Touring connects with the road via a new wheel and tyre assembly consisting of 20-inch aluminium SRT performance wheels. Braking performance goes hand-in-hand with the new Chrysler 300C SRT8 Touring's outstanding accelerating and speed — and the braking system was specially designed to slow and stop the car safely, predictably and with maximum stability. At the same time, this system was designed to provide benchmark braking performance, setting a new standard for wagons in its class.

Within each of the large diameter 20-inch wheels are high performance brake calipers developed by Brembo — well known in racing and high-performance circles — equipped with four pistons for unrivalled stopping performance. Up front, the Chrysler 300C SRT8 Touring has 360 mm x 32 mm ventilated discs, with 350 mm x 28 mm ventilated discs at the rear.

Design and Amenities

Befitting its high-performance character, the new Chrysler 300C SRT8 Touring exterior styling is a sophisticated treatment that resonates with the Chrysler brand's premium character.

Modified front and rear fascias help direct air flow, particularly through unique ducts that help cool the brakes. In addition, a specially designed rear deck spoiler, while refined in appearance, is also functional — increasing rear downforce by 39 percent without increasing drag.

Other unique touches to the Chrysler 300C SRT8 Touring's exterior include body-colour front and rear bumper inserts, body-colour grille insert with chrome collar, body colour mirrors and door handles, and unique SRT badging.

Two exterior colours are available: Bright Silver and Brilliant Black. The interior is offered in a Light Graystone/Dark Slate combination.

Standard interior features of the Chrysler 300C SRT8 Touring include front seats equipped with heat and memory functions, clad with performance suede inserts that secure occupants during spirited driving. Other features include an adjustable pedal cluster; `technical' leather trim on the steering wheel, shifter and door pulls; and special finishing on interior trim such as on the centre stack. Full instrumentation includes a 290 km/h (180 mph) speedometer, tachometer and temperature gauges.

Versatility and Capacity with Extended Cargo Bay

The Chrysler 300C SRT8 Touring wagon shares all the major attributes of its sedan sibling, but adds the customer benefit of a 630-litre load area which can be expanded to 1,602 litres with rear seats folded, plus easy access through the unique rear liftgate.

The body of the Chrysler 300C SRT8 Touring shares the strong structure of the sedan, but has unique rear side panels, roof and rear liftgate. The steel liftgate is shaped like an inverted 'L,' and the hinges are set back over the load area so that the liftgate rises almost vertically and does not require the operator to step back from the vehicle. This unique liftgate architecture also allows for enhanced access to the rear cargo area. The liftgate, fitted with a two-speed wiper and wash system for additional customer convenience, can be unlocked using the button on the key fob and opened by the centrally mounted external handle.

Both the front and rear seats of the Chrysler 300C SRT8 Touring are as spacious and comfortable as those of the Sedan — with near identical head, leg and shoulder room — but the trunk area is 25 percent larger than in the sedan when the rear seats are up. Within its competitive set, Chrysler 300C SRT8 Touring offers exceptional minimum and maximum cargo volume — more than Audi A6 Avant, BMW 5-Series Touring and Saab 9-5 Estate.

The load area features a removable, rollaway tonneau cover, large storage bins in each side panel, four cargo tie-down loops and a 12-volt power outlet. The load floor has a removable tri-fold panel that weighs just 7.25 kg (16 lbs.) and can be partially or fully folded, or completely removed. When used, small items can be stored below this floor panel. When removed, the maximum available load height is increased by 102 mm (4.0 in.). An optional cargo-management system is available, which stores below the tri-fold panel. It includes a aterproof liner and folding divider with cargo retaining nets.

Additional cargo can be carried on the optional roof bars that come with two cross bars. Roof ar load capacity is 68 kg (150 lbs.).

by DaimlerChrysler AG

by Chrysler

In 1955, Chrysler introduced the C300. The 'C' stood for coupe, and the 300 was the horsepower rating of the original Hemi engine equipped with two four-barrel carbs, solid lifters, special manifolds, and enlarged dual exhausts. This vehicle gave the Chrysler Corporation a performance and sporty image, a much-needed persona in this post-World War II era. Many European manufacturers, such as Jaguar and MG, had introduced high-powered, small, responsive sports cars. American manufacturers countered with the Chevrolet Corvette and the Ford Thunderbird. The Chrysler 300 was a performance car with a contemporary 'Forward Look' designed by ex-Studebaker stylist Virgil Exner. The design was void of the popular chrome sides prevalent during this era. It was a simple but aggressive gentleman's car.

The Chrysler 300 was outfitted with a hemispherical (Hemi) combustion chamber 5.4 liter V-8 that produced 300 horsepower and matted to a performance-modified two-speed 'PowerFlite' automatic gearbox. The body came from the New Yorker; rear quarter moldings were compliments of the Windsor. The two-piece grille came from the Imperial. An improved suspension was implemented to provide sporty and responsive handling. The base price was $4,055.

Sales of the C300 were fueled by its success on the stock car circuit. The C300 dominated the sands of Daytona Beach, Florida, where it won the stock production class and took home the Tom McCahill trophy. From 1955 through 1957, it was the fastest American car.

In 1959, a 300D driven at Utah's Bonneville Salt Flats by Norm Thatcher set a new Class E speed record of 156.387 mph. During the same year, Brewster Shaw achieved a quarter-mile time of 16 seconds with a trap speed of 94 mph at Daytona Beach, Florida.

In 1956, Chrysler increased the displacement of its Hemi engine to 5.8 liters and changed the name to 300B. With 355 horsepower, the V8 engine had one horsepower per cubic inch, an achievement that very few manufacturers were able to claim.

The letters continued to climb the alphabet annually until the 300L of 1965 (the letter I was skipped). They became known as the 'letter cars'. In 1959, the 392 Hemi was replaced with the 413 cubic-inch Golden Lion wedge-head design engine. In 1962, the 300 Sport series became available alongside the 300H. The 300, without a letter designation, was continued until 1971. In 1970, the 300 Hurst was produced, built by Chrysler, and modified by the Hurst Company. The modifications included two-tone paint, special striping, a spoiler on the deck lid, and wheels. The 300 name was again revived in 1979 as the 300 Special Edition, but endured a short life span. It was based on the Cordoba platform and available only in white with a red leather interior.

Even with eleven years of production, less than 17,000 were produced. The body styles available were either a two-door hardtop or convertible. The convertible was not available in 1955, 1956, and 1963.

In the early 2000's, Chrysler revived the model name with the 300M. For most 300 enthusiasts, it is a good attempt, but far from the original 300's. The original 300's, as argued by some MOPAR enthusiasts, is considered the first muscle car. Although they were fast, they were also large and luxurious, qualities muscle cars did not typically process. The 300 did get America moving on the fast track to the horsepower and performance revolution and looked good while doing it.

by Dan Vaughan

In 2005, the wave of retro design that is still shaping American cars first washed over Detroit. American companies, with their stale product offerings, began looking towards their rich pasts to inspire new models with the design and flair of long-gone icons. It was in 2005 that Chrysler launched a modern iteration of the famed 300.

The 300 name had actually been revived by Chrysler several years before the 2005 300's introduction as a car called the 300M, but that model was dated even when brand new and didn't evoke nostalgic memories in the same way its replacement would. The 2005 300 was a total departure from the Chrysler models immediately preceding it. The sleek, low slung, 'cab-forward' design language of the 300M and others was replaced by the new 300's brash and blocky look. The 2005 Chrysler 300 was not merely an updated version of a bygone classic, but rather a revival of Chrysler's attitude during the company's most exciting times.

The new 300 went back to a rear wheel drive platform and reintroduced the muscular proportions of America's former bad-boy sedans. Available V8 power rounded out the package and a large, upright chrome grille stood proud in grand American fashion. The 2005 Chrysler 300 was met with great fanfare and positive press. For as exciting a car as the '05 300 was, though, it could barely capture the style and spirit of the car that inspired it. The original 300 was one of the most thrilling Chryslers ever released. It was a car whose inspirational design and performance will be lauded forever and whose legend will continue to be respected by Chrysler workers, owners and admirers, as well as by the flashy new car that shares its name.

Produced without interruption from 1955 through 1971, the Chrysler 300 in its earliest form was one of the very first muscle cars. Though production extended into the early 1970's, the best-known (and best-loved) 300s were the 'letter series' cars of 1955-1965. All 300s were part of this letter series until 1962, when both letter and non-letter variants were offered through 1965. Models made from 1966 on were not part of the letter series. Each Chrysler in the letter series used the 300 designation followed by a single letter. That letter ascended alphabetically once every year, making it up to 'L.' Confusingly, the first of the series was not called the 300A but the C-300. In that one instance, the letter 'C' simply stood for coupe. Revisions on the C-300 theme created the 300B for 1956, then 300C for 1957, 300D for 1958, and so on. The only other snag in the letter series system was the use of the letter 'J' for the 1963 300, instead of the 'I' for which the car was due. Chrysler likely used the 'J' nomenclature to prevent confusion between the letter 'I' and the Roman numeral I.

The letter series 300 introduced potent performance and a fresh design to Chrysler, whose other models had grown stale. In that sense, the original 300 arrived for the same reasons as 2005's remake. The name was chosen for bragging rights. Chrysler, with its aptly named C-300, had become the first American manufacturer to develop 300hp in a production car. That power led the 1955 Chrysler to become the fastest production car in the world, reaching 127.58mph at Daytona Beach. The C-300's engine was a 331ci Chrysler V8 with hemispherical combustion chambers and two 4-barrel carburetors. The aforementioned 300hp was achieved at 5,200rpm.

There was much more to the C-300 than formidable speed. The car was large, luxurious, and packed with comfortable features. At 220 inches in length, the C-300 was huge for a two-door. A weight of 4,300lbs gave it the bulk of a personal limousine. Its two speed automatic transmission required no effort on the driver's part. The car was rolling evidence that speed and luxury were not mutually exclusive traits. The C-300 was the fastest car on the road, and it may very well have been the most comfortable.

A superb combination of performance and comfort alone would have made the Chrysler C-300 a classic. But the car's quality didn't stop there. Designed by the talented and innovative Virgil Exner, the C-300 was a triple threat of sumptuous luxury, speed and, and style.

Before moving to Chrysler, Exner had worked for GM under the guidance of Harley Earl and for Raymond Loewy's own design firm. His experience led him to be a daring designer, but the 1955 C-300 was a subdued design. It was handsome and understated, free of the garish detailing the plagued so many of its contemporaries. With its regal proportions and proud stance, the C-300 separated itself from lowlier cars that used glitz and glam as their only stylistic values. A split egg crate grille, in chrome, dominated the frontal aspect of the C-300 and had a tastefully minimal chrome bumper running beneath it. The subtle fins picked up just aft of the doors and beneath the beltline. At the rear, the vestigial fins flowed into vertical taillights. With a base price above $4,000, buyers paid dearly for a fine congregation of elegant design, comfort, and rapidity.

Even more power was made available for the 1956 300B. A 354ci V8, at first making 340hp, was available with 355hp by the middle of its run—making it the first American engine to produce 1 horsepower per cubic inch. Three transmissions were offered: PowerFlite and TorqueFlite two-speed autos, and a three-speed manual.

Performance improvements in the 1956 300B were complemented by the availability of an even more comfortable interior. Air conditioning was offered as well as a clock in the steering wheel for the particularly punctual. And, of course, if the clock wasn't distracting enough, a record player could also be ordered.

The styling of the 300B featured a revised rear treatment, but the car was largely the same as 1955's C-300. For the 1957 300C, though, Exner thoroughly revamped the 300's shape. The new design was more brash but still tasteful and clean. It featured more pronounced fins and a quad headlight face with a large, one-piece egg crate grille. From the side, the 300C looked particularly good. Its long and low proportions were readily revealed from that angle. Also easily noticeable from the side, the 300C had a forward tilt to its front end that was mirrored by a rearward tilt to its fins. The balanced look was an Exner hallmark that worked wonderfully on the 300C. A convertible version was offered whose absence of a roofline emphasized the trapezoidal side profile of the 300C's body. A top speed of 150mph could be reached by the 300C.

For 1958, a 300D was introduced. It looked very similar to the 300C, but big improvements were still made. Fuel injection became an available option and power brakes were standard. With 380hp, the 300D could be propelled to 156mph. The 300E of 1959 offered similar styling but with a very different engine. The hemi-head V8 was replaced by a 413ci wedge-head V8.

The 300F brought major styling changes for 1960. While other companies toned down their use of fins for the 1960's, Chrysler gave its 300F a wild, one-year-only rear treatment with razor sharp fins. Ralph Nader, in his book Unsafe at and Speed that most famously criticized the Chevrolet Corvair's poor handling, called the 300F's fins 'potentially lethal.' Automotive writer Quentin Willson offered good reason for Nader's concern in his own work titled The Ultimate Classic Car Book, pointing to a 1963 traffic accident in which an unfortunate motorcyclist became impaled by one of the fins of a 300F.

With a front end that looked slightly awkward compared to the noses of its predecessors and a heavily criticized faux spare tire cover incorporated into the rear deck lid, the 300F's overall look lacked the thoroughly clean appearance of earlier models. But from the side at least the 300F still looked good, and performance and comfort were as impressive as ever. Up to 400hp could be had from the 413ci engine. A beautifully finished interior continued a tradition of comfortable motoring. The interior was so inviting that the seats literally offered themselves to driver and front passenger, automatically swiveling to allow easy access whenever a door was opened.

The 300G was brought out for 1961 and was the last finned 300. The front end retained four headlights, but they were now stacked two per side in tilted columns. Standard power windows and cruise control further enhanced an already excellent list of convenience features, and performance options remained similar to those of the 300F. The 300H used the following year was similar in most respects to the 300G, but had a fresh tail design with a smooth, tapering deck where once stood fins. Production of the 300H was unusually low even for the exclusive letter series, but sales were bolstered by the introduction of a more affordable non-letter series variant, named simply the '300.'

For 1963, the letter 'I' was skipped and the 300J was introduced alongside a revamped standard 300. The 1963 models were plainer, with square styling that belied their still capable performance. The 1964 300K and 1965 300L were the last two models of the letter series. By 1965, the plain styling of the 300L and the narrow performance gap between it and the base 300 had created an uninspired package. After 1965, the letter series was discontinued.

The garden variety 300 soldiered on until 1971, losing sales and substance as it went along. Chrysler couldn't have picked a better time to pull the plug on the aging model, as allowing it to last any longer would have exposed it to stringent emissions regulations that instantly would have robbed the car of the only virtue it really had left—power. Even the very last 300 had a 440ci V8 that had a tremendous output compared to any American offering of the mid-1970's.

History has ignored any shortcomings of the largely average 300 produced from 1966-1971, focusing on the raw power and suave personality of the early letter series. Few American cars before or since have been able to offer so much speed and luxury wrapped in a shell of aesthetic excellence. From 1955 through 1959, the 300s were the uncompromised rulers of the American automotive kingdom—even the 1960-1965 models were superbly executed. Inspiring the successful 2005 Chrysler 300, the early letter series cars have shown that sometimes history is worth repeating.

Sources:

'History of the Chrysler Three Hundred Series.' The Chrysler 300 Site Web.28 Jul 2009. http://www.chrysler300site.com/cgibin/history.cgi.

Nerad, Jack. 'Great Classic Cars: Chrysler C-300.' AntiqueCar.com Web.28 Jul 2009. http://www.antiquecar.com/gc_chrysler_c300.php.

Willson, Quentin. The Ultimate Classic Car Book. First. New York: Dorling Kindersley, 1995. Print.

by Evan Acuña