2007 Alfa Romeo Brera vs. 2005 Cadillac STS
To start off, 2007 Alfa Romeo Brera is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo Brera (256 HP @ 6200 RPM) has 1 more horse power than 2005 Cadillac STS. (255 HP @ 6500 RPM). In normal driving conditions, 2007 Alfa Romeo Brera should accelerate faster than 2005 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 326 kg more than 2007 Alfa Romeo Brera.
Because 2007 Alfa Romeo Brera is four wheel drive (4WD), it will have significant more traction and grip than 2005 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo Brera 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 Cadillac STS (339 Nm @ 3200 RPM) has 17 more torque (in Nm) than 2007 Alfa Romeo Brera. (322 Nm @ 4500 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo Brera. 2005 Cadillac STS has automatic transmission and 2007 Alfa Romeo Brera has manual transmission. 2007 Alfa Romeo Brera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo Brera | 2005 Cadillac STS | |
| Make | Alfa Romeo | Cadillac |
| Model | Brera | STS |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3193 cc | 3556 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 255 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 322 Nm | 339 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 240 km/hour | 229 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 7.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1796 kg |
| Vehicle Length | 4420 mm | 4990 mm |
| Vehicle Width | 1380 mm | 1850 mm |
| Vehicle Height | 1840 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2890 mm |
| Fuel Consumption Overall | 11.5 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
