2006 Cadillac STS vs. 1990 Porsche 911
To start off, 2006 Cadillac STS is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Porsche 911. In addition, the cost of maintenance, including insurance, on 1990 Porsche 911 would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP) has 71 more horse power than 1990 Porsche 911. (250 HP). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1990 Porsche 911.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2006 Cadillac STS (427 Nm) has 118 more torque (in Nm) than 1990 Porsche 911. (309 Nm). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 911. 2006 Cadillac STS has automatic transmission and 1990 Porsche 911 has manual transmission. 1990 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Cadillac STS | 1990 Porsche 911 | |
Make | Cadillac | Porsche |
Model | STS | 911 |
Year Released | 2006 | 1990 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4565 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 321 HP | 250 HP |
Torque | 427 Nm | 309 Nm |
Engine Bore Size | 93 mm | 100.1 mm |
Engine Stroke Size | 84 mm | 76.5 mm |
Engine Compression Ratio | 10.5:1 | 11.3:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4990 mm | 4250 mm |
Vehicle Width | 1850 mm | 1660 mm |
Vehicle Height | 1470 mm | 1330 mm |
Wheelbase Size | 2960 mm | 2280 mm |