2002 Alfa Romeo 147 vs. 2004 Buick Century
To start off, 2004 Buick Century is newer by 2 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 3,134 cc (6 cylinders), 2004 Buick Century is equipped with a bigger engine. In terms of performance, 2004 Buick Century (176 HP @ 5200 RPM) has 63 more horse power than 2002 Alfa Romeo 147. (113 HP @ 4000 RPM) In normal driving conditions, 2004 Buick Century should accelerate faster than 2002 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Century weights approximately 175 kg more than 2002 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, 2002 Alfa Romeo 147 (275 Nm @ 2000 RPM) has 11 more torque (in Nm) than 2004 Buick Century. (264 Nm @ 4000 RPM). This means 2002 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Century. 2004 Buick Century 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. 2004 Buick Century will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 147 | 2004 Buick Century | |
| Make | Alfa Romeo | Buick |
| Model | 147 | Century |
| Year Released | 2002 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3134 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 113 HP | 176 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 275 Nm | 264 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 89 mm |
| Engine Stroke Size | 90.4 mm | 84 mm |
| Engine Compression Ratio | 18.4:1 | 9.6:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1345 kg | 1520 kg |
| Vehicle Length | 4180 mm | 4950 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2780 mm |
| Fuel Consumption Overall | 5.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
