2008 Cadillac STS vs. 2007 Porsche 911
To start off, 2008 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 3,824 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 48 more horse power than 2008 Cadillac STS. (302 HP @ 6300 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2008 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 25 kg more than 2007 Porsche 911.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2007 Porsche 911 (400 Nm @ 4600 RPM) has 31 more torque (in Nm) than 2008 Cadillac STS. (369 Nm @ 5200 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac STS. 2008 Cadillac STS has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Cadillac STS | 2007 Porsche 911 | |
Make | Cadillac | Porsche |
Model | STS | 911 |
Year Released | 2008 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 3564 cc | 3824 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 302 HP | 350 HP |
Engine RPM | 6300 RPM | 6600 RPM |
Torque | 369 Nm | 400 Nm |
Torque RPM | 5200 RPM | 4600 RPM |
Engine Bore Size | 94.1 mm | 99 mm |
Engine Stroke Size | 85.6 mm | 82.8 mm |
Engine Compression Ratio | 11.3:1 | 11.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 7.4 seconds | 4.9 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1560 kg | 1535 kg |
Vehicle Length | 4990 mm | 4440 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1470 mm | 1310 mm |
Wheelbase Size | 2960 mm | 2360 mm |
Fuel Consumption Overall | 12.5 L/100km | 12 L/100km |
Fuel Tank Capacity | 64 L | 67 L |