2005 Porsche 911 vs. 2010 Cadillac STS
To start off, 2010 Cadillac STS is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 4,600 cc (8 cylinders), 2010 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 5700 RPM) has 125 more horse power than 2010 Cadillac STS. (320 HP @ 6400 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2010 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac STS weights approximately 222 kg more than 2005 Porsche 911.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Porsche 911 (620 Nm @ 3500 RPM) has 193 more torque (in Nm) than 2010 Cadillac STS. (427 Nm @ 4400 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2010 Cadillac STS. 2010 Cadillac STS has automatic transmission and 2005 Porsche 911 has manual transmission. 2005 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Porsche 911 | 2010 Cadillac STS | |
Make | Porsche | Cadillac |
Model | 911 | STS |
Year Released | 2005 | 2010 |
Body Type | Coupe | Sedan |
Engine Position | Rear | Front |
Engine Size | 3600 cc | 4600 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | boxer | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 445 HP | 320 HP |
Engine RPM | 5700 RPM | 6400 RPM |
Torque | 620 Nm | 427 Nm |
Torque RPM | 3500 RPM | 4400 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1590 kg | 1812 kg |
Vehicle Length | 4440 mm | 4996 mm |
Vehicle Width | 1840 mm | 1844 mm |
Vehicle Height | 1300 mm | 1463 mm |
Wheelbase Size | 2360 mm | 2957 mm |
Fuel Tank Capacity | 64 L | 64 L |