2008 Cadillac STS vs. 2005 Alfa Romeo 147
To start off, 2008 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 147 would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (320 HP @ 6400 RPM) has 172 more horse power than 2005 Alfa Romeo 147. (148 HP @ 4000 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2005 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 270 kg more than 2005 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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 Cadillac STS (427 Nm @ 4400 RPM) has 127 more torque (in Nm) than 2005 Alfa Romeo 147. (300 Nm @ 2000 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147.
Compare all specifications:
2008 Cadillac STS | 2005 Alfa Romeo 147 | |
Make | Cadillac | Alfa Romeo |
Model | STS | 147 |
Year Released | 2008 | 2005 |
Engine Position | Front | Front |
Engine Size | 4565 cc | 1968 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 320 HP | 148 HP |
Engine RPM | 6400 RPM | 4000 RPM |
Torque | 427 Nm | 300 Nm |
Torque RPM | 4400 RPM | 2000 RPM |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1635 kg | 1365 kg |
Vehicle Length | 5000 mm | 4180 mm |
Vehicle Width | 1850 mm | 1740 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2960 mm | 2550 mm |
Fuel Consumption Overall | 13.1 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 64 L | 60 L |