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Cadillac STS

2006 – 2007 United States

The Cadillac STS had a short production run, from 2006 to 2007. All 3 variants use petrol engines, from 257 to 476 hp. 0–100 km/h takes as little as 5.0 s. Top speed goes up to 250 km/h. Compared with the previous generation (2004 – 2007), peak power rose from 325 to 476 hp, and minimum weight went up by 198 kg.

Cadillac STS
Body styleNot specified
Production2006 – 2007
Variants3
FuelPetrol

Key specifications (range)

Power257 – 476 hp
0–100 km/h5.0 – 7.4 s
Top speed229 – 250 km/h
Fuel economy12.4 – 13.8 L/100 km

Rear Wheel Drive

Similar cars

VariantFuelPower0–100TopGearbox
3.6L V6 5AT RWD (257 HP)
3.6 L · 6 cyl · Rear Wheel Drive
Gasoline 257 hp 7.4 s 229 5-speed automatic
4.6L V8 5MT RWD (325 HP)
4.6 L · 8 cyl · Rear Wheel Drive
Gasoline 325 hp 6.2 s 250 5-Speed manual
4.4L V8 6AT RWD (476 HP)
4.4 L · 8 cyl · Rear Wheel Drive
Gasoline 476 hp 5.0 s 250 6-speed automatic

Engine

Cylinders
V6
Displacement
3564 cm3 (217 ci)
Power
189 KW @ 6500 RPM257 HP @ 6500 RPM253 BHP @ 6500 RPM
Torque
252 lb-ft @ 3200 RPM342 Nm @ 3200 RPM
Fuel System
Electronic Injection
Fuel
Gasoline

Performance

Top Speed
142.3 mph (229 km/h)
Acceleration 0-62 Mph (0-100 kph)
7.4 s

Transmission

Drive Type
Rear Wheel Drive
Gearbox
5-speed automatic

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
235/50R17 (front) 255/45R17 (rear)

Dimensions

Length
197.6 in (5019 mm)
Width
72.6 in (1844 mm)
Height
58.2 in (1478 mm)
Front/rear Track
66/61.9 in (1,676/1,572 mm)
Wheelbase
116.4 in (2957 mm)
Cargo Volume
13.7 cuFT (388 L)

Weight

Unladen Weight
4295.3 lbs (1948 kg)

Fuel Economy (nedc)

City
13.3 mpg US (17.7 L/100Km)
Highway
25 mpg US (9.4 L/100Km)
Combined
19 mpg US (12.4 L/100Km)
CO2 Emissions
295 g/km

Engine

Cylinders
V8
Displacement
4565 cm3 (279 ci)
Power
239 KW @ 6400 RPM325 HP @ 6400 RPM321 BHP @ 6400 RPM
Torque
315 lb-ft @ 4400 RPM427 Nm @ 4400 RPM
Fuel System
Electronic Injection
Fuel
Gasoline

Performance

Top Speed
155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph)
6.2 s

Transmission

Drive Type
Rear Wheel Drive
Gearbox
5-Speed manual

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
235/50R17 (front) 255/45R17 (rear)

Dimensions

Length
197.6 in (5019 mm)
Width
72.6 in (1844 mm)
Height
58.2 in (1478 mm)
Front/rear Track
66/61.9 in (1,676/1,572 mm)
Wheelbase
116.4 in (2957 mm)
Cargo Volume
13.7 cuFT (388 L)

Fuel Economy (nedc)

City
11.8 mpg US (19.9 L/100Km)
Highway
24.2 mpg US (9.7 L/100Km)
Combined
18.3 mpg US (12.9 L/100Km)
CO2 Emissions
314 g/km

Engine

Cylinders
V8
Displacement
4371 cm3 (267 ci)
Power
350 KW @ 6400 RPM476 HP @ 6400 RPM469 BHP @ 6400 RPM
Torque
430 lb-ft @ 3900 RPM583 Nm @ 3900 RPM
Fuel System
Electronic Injection
Fuel
Gasoline

Performance

Top Speed
155.3 mph (250 km/h)
Acceleration 0-62 Mph (0-100 kph)
5 s

Transmission

Drive Type
Rear Wheel Drive
Gearbox
6-speed automatic

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
Front 255/45 R18 Rear P275/40 R19

Dimensions

Length
197.6 in (5019 mm)
Width
72.6 in (1844 mm)
Height
58.2 in (1478 mm)
Front/rear Track
66/61.9 in (1,676/1,572 mm)
Wheelbase
116.4 in (2957 mm)
Cargo Volume
13.7 cuFT (388 L)

Weight

Unladen Weight
4295.3 lbs (1948 kg)

Fuel Economy (nedc)

City
14 mpg US (16.8 L/100Km)
Highway
20 mpg US (11.8 L/100Km)
Combined
17 mpg US (13.8 L/100Km)
Length5,019 mm
Width1,844 mm
Height1,478 mm
Wheelbase2,957 mm
Curb weight1,948 kg
Torque342 – 583 Nm

Ranges across all 3 variants of this generation.