Basic Info

Year: 2005
Make: Cadillac
Model: STS
Trim: V6 4DR Sedan
Style: V6 4dr Sedan
Base Price: $40,525
Drive: Rear-wheel Drive
Curb Weight: 3,960 lbs
Length: 196.3 in.
Width: 72.6 in.
Height: 57.6 in.
Wheelbase: 116.4 in.
Drag Coefficient: 0.32

Powertrain

Horsepower: 255 hp @ 6,500 rpm
Torque: 252 ft-lbs @ 2,800 rpm
Engine: 3.6l V-6
Displacement: 3.6 liters
Compression Ratio: 10.20 to 1
Valves: 24
Engine Config: Standard
Redline: 7,300 rpm

Power/Torque Curve

Drivetrain

Transmission: 5-speed Automatic
Final Drive: 3.42
Gear Ratios
1: 3.42
2: 2.21
3: 1.6
4: 1
5: 0.75
R: 3.02
Drive: Rear-wheel Drive
Front Tires: P235/50VR17
Rear Tires: P255/45VR17
Tire Compound: All-seasons

Performance

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

Street Surface

0-60 mph (1ft): 6.44 sec
0-60 mph: 6.76 sec
0-100 mph: 17.26 sec
60-130 mph: 33.72 sec
100-150 mph: 97.82 sec

60 ft: 2.32 sec
330 ft: 6.26 sec
​⅛ mile: 9.58 sec @74.3 mph
​¼ mile: 14.88 sec @93.3 mph
½ mile: 23.56 sec @110.7 mph
1 mile: 38.5 sec @128.4 mph

0-100 km/h: 7.1 sec
0-200 km/h: 34.16 sec
Top Speed (simulated): 150 mph

Prepped Surface

0-60 mph (1ft): 6.48 sec
0-60 mph: 6.8 sec
0-100 mph: 17.46 sec
60-130 mph: 34.94 sec

60 ft: 2.32 sec
330 ft: 6.28 sec
​⅛ mile: 9.58 sec @74.1 mph
​¼ mile: 14.92 sec @92.9 mph
½ mile: 23.64 sec @110.2 mph
1 mile: 38.66 sec @127.6 mph

0-100 km/h: 7.14 sec
0-200 km/h: 35.04 sec
Top Speed (simulated): 149 mph

Fuel & Efficiency

MPG Highway: 24 mpg
MPG City: 17 mpg
Fuel Capacity: 17 gal.
Estimated Range: 357 miles
Drag Coefficient: 0.32