2005 Chrysler 300C SRT-8 Specifications
Engine
Type:     V8
Displacement cu in (cc):     370 (6059)
Power bhp (kW) at RPM:     425(318) / 6200
Torque lb-ft (Nm) at RPM:     420(569) / 4800
Redline at RPM:     6400
Brakes & Tires
Brakes F/R:     ABS, vented disc/vented disc
Tires F-R:     245/45 - 255/45 R20
Exterior Dimensions & Weight
Length × Width × Height in:     196.8 × 74.1 × 57.9
Weight lb (kg):     4160 (1888)
Performance
Acceleration 0-62 mph s:     5-5.5
Top Speed mph (km/h):     n.a.
Fuel Economy EPA city/highway mpg (l/100 km):     14/19 (n.a.)

Base Price: 2005 Chrysler 300C SRT-8 - $39,370

The new HEMI powered Chrysler 300C has 80+ more ponies under the bonnet - a 425 horsepowered beast is the new Chrysler 300C SRT-8.
“With a nearly 50 percent take rate, the HEMI is a critical ingredient to the success of the Chrysler 300,” said Dan Knott, Director - Street and Racing Technology (SRT). “With the new 2005 Chrysler 300C SRT-8, we are now adding even more horsepower to the HEMI and even more performance to the Chrysler 300C”.

Straight line performance for the 300C SRT-8 are estimated to be:
0 - 60mpg - low 5’s
1/4 mile times - mid 13’s

Powertrain
Powered by a 6.1L HEMI with ~425hp, this is the most powerful engine even built by Chrysler. With apporximately 69.8hp per litre and 420 lb-ft of torque, the SRT-8 exceeds the legendary 1966 “Street HEMI”.

The extra horsepower of the Chrysler 300C SRT-8 is achieved by adding cubic inches, upping the compression ratio, redesigning the cylinder head intake and exhaust systems for increased flow and increasing engine speed.
Cylinders were bored out on the SRT by 3.5mm each to increase total displacement from 5.7L to 6.1L. Compression ratio was take from 9.6:1 to 10.3:1.
Ride and Handling

The Chrysler 300C SRT-8 is conditioned for outstanding ride and handling across the dynamic range that customers are likely to experience.

The Chassis of the Chrysler 300C SRT-8 has been tuned with all round performance in mind. Enhancements such as tuned dmapers, tailored spring rates and suspension bushings and large diameter anit-sway bars. The front and rear suspension have been upgraded with knuckles to contribute to a ride height lowered one-half inch from the Chrysler 300C. And, the Electronic Stability Program (ESP) has been specially tuned for the SRT-8’s performance handling characteristics.
A new tyre and wheel assembly consisting of 20″ forged aluminium wheels with high performance Goodyear F1 tyres wrapped around them. Tyre dimensions 245/45/20 in the front, and 255/45/20 in the rear.

Braking performance goes hand-in-hand with the new Chrysler 300C SRT-8’s outstanding accelerating and speed - and the braking system was specially designed to slow and stop the car safely and predictably. All four wheels feature stout performance calipers developed by Brembo - well-known in racing and high-performance circles - equipped with four pistons for even comparing performance.

Design

Befitting its high-performance character, the new 2005 Chrysler 300C SRT-8 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 SRT-8’s exterior include body-color front and rear bumper inserts, body-color grille insert with chrome collar, body-color mirrors and door handles, and unique SRT badging.

Two exterior colors are available: Bright Silver and Brilliant Black.