2003 Alfa Romeo 147 vs. 2006 Cadillac DTS
To start off, 2006 Cadillac DTS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 147 would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac DTS (275 HP @ 5600 RPM) has 28 more horse power than 2003 Alfa Romeo 147. (247 HP @ 6200 RPM) In normal driving conditions, 2006 Cadillac DTS should accelerate faster than 2003 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac DTS weights approximately 493 kg more than 2003 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2006 Cadillac DTS (388 Nm @ 4400 RPM) has 88 more torque (in Nm) than 2003 Alfa Romeo 147. (300 Nm @ 4800 RPM). This means 2006 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 147. 2006 Cadillac DTS has automatic transmission and 2003 Alfa Romeo 147 has manual transmission. 2003 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Alfa Romeo 147 | 2006 Cadillac DTS | |
Make | Alfa Romeo | Cadillac |
Model | 147 | DTS |
Year Released | 2003 | 2006 |
Engine Position | Front | Front |
Engine Size | 3178 cc | 4565 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 247 HP | 275 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 300 Nm | 388 Nm |
Torque RPM | 4800 RPM | 4400 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1265 kg | 1758 kg |
Vehicle Length | 4180 mm | 5280 mm |
Vehicle Width | 1740 mm | 1910 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2940 mm |
Fuel Consumption Overall | 7.5 L/100km | 15.7 L/100km |
Fuel Tank Capacity | 63 L | 64 L |