2002 Alfa Romeo 147 vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 147 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (276 HP @ 6000 RPM) has 30 more horse power than 2002 Alfa Romeo 147. (246 HP @ 6200 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 2002 Alfa Romeo 147.
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, 2007 Cadillac DTS (400 Nm @ 4400 RPM) has 100 more torque (in Nm) than 2002 Alfa Romeo 147. (300 Nm @ 4800 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 147. 2007 Cadillac DTS has automatic transmission and 2002 Alfa Romeo 147 has manual transmission. 2002 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 147 | 2007 Cadillac DTS | |
| Make | Alfa Romeo | Cadillac |
| Model | 147 | DTS |
| Year Released | 2002 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 246 HP | 276 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 300 Nm | 400 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 Length | 4220 mm | 5280 mm |
| Vehicle Width | 1770 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2940 mm |
| Fuel Consumption | 8.6 L/100km | 9.4 L/100km |
| Fuel Consumption City | 18.1 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 12.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 63 L | 68 L |
