2006 Alfa Romeo 159 vs. 2006 Cadillac STS
To start off, both 2006 Alfa Romeo 159 and 2006 Cadillac STS were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,556 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (320 HP) has 60 more horse power than 2006 Alfa Romeo 159. (260 HP) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2006 Alfa Romeo 159.
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 (428 Nm) has 106 more torque (in Nm) than 2006 Alfa Romeo 159. (322 Nm). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 159. 2006 Cadillac STS has automatic transmission and 2006 Alfa Romeo 159 has manual transmission. 2006 Alfa Romeo 159 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 Alfa Romeo 159 | 2006 Cadillac STS | |
| Make | Alfa Romeo | Cadillac |
| Model | 159 | STS |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3200 cc | 4556 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 320 HP |
| Torque | 322 Nm | 428 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Width | 1840 mm | 1850 mm |
