2023 Chrysler 300 300S 5.7L HEMI V-8
The 2023 Chrysler 300 300S 5.7L HEMI V-8 is a 363-hp 5.7-liter with an 8-speed automatic; adaptive electronic control, configurable drive modes, paddle-shifted sport mode; five-clutch pack; torque converter lock 1st-8th and rear-wheel drive.
| Spec | Value |
|---|---|
| Engine | |
| Engine Type | 5.7L HEMI V-8, OHV 16-valve, variable cam timing (VCT); deep-skirt cast-iron block, aluminum alloy heads with hemispherical combustion chambers; 8 deactivating + 8 conventional hydraulic lifters with roller followers |
| Displacement | 5.7 L |
| Horsepower | 363 hp |
| Torque | 394 lb-ft |
| Redline | 5,800 rpm |
| Valvetrain | OHV, 16 valves, pushrod, hydraulic roller lifters; variable cam timing (VCT) |
| Bore and Stroke | 99.5 x 90.9 |
| Compression Ratio | 10.5:1 |
| Injection Type | Sequential multiport electronic fuel injection (SMFI), returnless |
| Drivetrain | |
| Drive Type | RWD |
| Transmission | |
| Transmission | 8-speed automatic (TorqueFlite 8HP70); adaptive electronic control, configurable drive modes, paddle-shifted sport mode; five-clutch pack; torque converter lock 1st-8th |
| 1st Gear | 4.71 |
| 2nd Gear | 3.14 |
| 3rd Gear | 2.11 |
| 4th Gear | 1.67 |
| 5th Gear | 1.29 |
| 6th Gear | 1 |
| 7th Gear | 0.84 |
| 8th Gear | 0.67 |
| Reverse | 3.32 |
| Fuel Economy | |
| Recommended Fuel | Unleaded midgrade, 89 octane (recommended); regular 87 octane (acceptable) |
| Suspension | |
| Front Suspension | Independent SLA with high upper A-arm; lateral and diagonal lower links (RWD); coil spring over gas-charged monotube shock absorbers; 32 mm hollow stabilizer bar; performance-tuned |
| Rear Suspension | Five-link independent with coil springs; link-type 19 mm hollow stabilizer bar; gas-charged monotube shock absorbers; isolated suspension cradle |
| Front Stabilizer Bar | 32 mm hollow |
| Rear Stabilizer Bar | 19 mm hollow (link-type) |
| Brakes | |
| Front Brake Calipers | Dual-piston sliding with aluminum housing; vacuum-assisted Hydroboost, ABS, traction control |
| Front Brake Disc | 13.6 x 1.26 in (345 x 28 mm) vented disc |
| Rear Brake Disc | 12.6 x 0.87 in (320 x 22 mm) vented disc |
| Tires & Wheels | |
| Wheels Front | 20 x 8.0 in Black Noise aluminum |
| Wheels Rear | 20 x 8.0 in Black Noise aluminum |
| Tires Front | 245/45R20 BSW all-season performance (Firestone Firehawk GTV) |
| Tires Rear | 245/45R20 BSW all-season performance (Firestone Firehawk GTV) |
| Dimensions & Weight | |
| Length | 198.6 in |
| Width | 75 in |
| Wheelbase | 120 in |
| Front Track | 63.4 in |
| Rear Track | 63.8 in |
| Cargo Volume | 16.3 ft³ |
| Curb Weight | 4,380 lbs |
| Weight Distribution (F/R) | 53% / 47% |
| Interior | |
| Headroom Front | 38.6 in |
| Headroom Rear | 37.9 in |
| Legroom Front | 41.8 in |
| Legroom Rear | 40.1 in |
| Shoulder Room Front | 59.5 in |
| Shoulder Room Rear | 57.7 in |
| Hip Room Front | 56.2 in |
| Hip Room Rear | 56.1 in |