2008 Porsche 911 vs. 2011 Cadillac STS
To start off, 2011 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 3,824 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (321 HP @ 6600 RPM) has 19 more horse power than 2011 Cadillac STS. (302 HP @ 6300 RPM). In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2011 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2011 Cadillac STS weights approximately 407 kg more than 2008 Porsche 911.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Porsche 911 (400 Nm @ 4600 RPM) has 32 more torque (in Nm) than 2011 Cadillac STS. (368 Nm @ 5200 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2011 Cadillac STS. 2011 Cadillac STS has automatic transmission and 2008 Porsche 911 has manual transmission. 2008 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Porsche 911 | 2011 Cadillac STS | |
Make | Porsche | Cadillac |
Model | 911 | STS |
Year Released | 2008 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Rear | Front |
Engine Size | 3824 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | boxer | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 302 HP |
Engine RPM | 6600 RPM | 6300 RPM |
Torque | 400 Nm | 368 Nm |
Torque RPM | 4600 RPM | 5200 RPM |
Fuel Type | Gasoline | 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 | 1395 kg | 1802 kg |
Vehicle Length | 4790 mm | 4996 mm |
Vehicle Width | 1810 mm | 1844 mm |
Vehicle Height | 1320 mm | 1463 mm |
Wheelbase Size | 2360 mm | 2957 mm |
Fuel Tank Capacity | 64 L | 64 L |