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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.
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
| Variant | Fuel | Power | 0–100 | Top | Gearbox |
|---|---|---|---|---|---|
| 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.







