2001 Alfa Romeo 145 vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 145 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 173 more horse power than 2001 Alfa Romeo 145. (103 HP @ 6300 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 2001 Alfa Romeo 145.
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 275 more torque (in Nm) than 2001 Alfa Romeo 145. (125 Nm @ 4600 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 145. 2007 Cadillac DTS has automatic transmission and 2001 Alfa Romeo 145 has manual transmission. 2001 Alfa Romeo 145 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:
| 2001 Alfa Romeo 145 | 2007 Cadillac DTS | |
| Make | Alfa Romeo | Cadillac |
| Model | 145 | DTS |
| Year Released | 2001 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1370 cc | 4565 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 103 HP | 276 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 125 Nm | 400 Nm |
| Torque RPM | 4600 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 | 4100 mm | 5280 mm |
| Vehicle Width | 1720 mm | 1910 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2940 mm |
| Fuel Consumption | 6.3 L/100km | 9.4 L/100km |
| Fuel Consumption Overall | 11.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 51 L | 68 L |
