Basic Info

Year: 2005
Make: Cadillac
Model: STS
Trim: V8 4DR Sedan
Style: V8 4dr Sedan
Base Price: $47,025
Drive: Rear-wheel Drive
Curb Weight: 4,026 lbs
Length: 196.3 in.
Width: 72.6 in.
Height: 57.6 in.
Wheelbase: 116.4 in.
Drag Coefficient: 0.32

Powertrain

Horsepower: 320 hp @ 6,400 rpm
Torque: 315 ft-lbs @ 4,400 rpm
Engine: 4.6l V-8
Displacement: 4.6 liters
Compression Ratio: 10.50 to 1
Valves: 32
Engine Config: Standard
Redline: 7,200 rpm

Power/Torque Curve

Drivetrain

Transmission: 5-speed Automatic
Final Drive: 2.73
Gear Ratios
1: 3.42
2: 2.22
3: 1.6
4: 1
5: 0.76
R: 3.02
Drive: Rear-wheel Drive
Front Tires: P235/50SR17
Rear Tires: P235/50SR17
Tire Compound: All-seasons

Performance

All times below are derived from the MotorMatchup advanced vehicle simulation.

Street Surface

0-60 mph (1ft): 5.7 sec
0-60 mph: 6.02 sec
0-100 mph: 14.28 sec
60-130 mph: 21.06 sec
100-150 mph: 37.22 sec

60 ft: 2.36 sec
330 ft: 6.12 sec
​⅛ mile: 9.22 sec @80.1 mph
​¼ mile: 14.14 sec @99.9 mph
½ mile: 22.1 sec @123.1 mph
1 mile: 35.7 sec @139.5 mph

0-100 km/h: 6.32 sec
0-200 km/h: 22.68 sec
Top Speed (simulated): 161 mph

Prepped Surface

0-60 mph (1ft): 5.72 sec
0-60 mph: 6.06 sec
0-100 mph: 14.42 sec
60-130 mph: 21.48 sec
100-150 mph: 39.48 sec

60 ft: 2.36 sec
330 ft: 6.12 sec
​⅛ mile: 9.22 sec @79.8 mph
​¼ mile: 14.14 sec @99.5 mph
½ mile: 22.14 sec @122.7 mph
1 mile: 35.8 sec @138.8 mph

0-100 km/h: 6.36 sec
0-200 km/h: 22.96 sec
Top Speed (simulated): 159 mph

Fuel & Efficiency

MPG Highway: 26 mpg
MPG City: 17 mpg
Fuel Capacity: 17 gal.
Estimated Range: 374 miles
Drag Coefficient: 0.32