1999 Alfa Romeo 145 vs. 2004 Citroen C4
To start off, 2004 Citroen C4 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 145 would be higher. At 1,997 cc (4 cylinders), 2004 Citroen C4 is equipped with a bigger engine. In terms of performance, 2004 Citroen C4 (177 HP @ 6500 RPM) has 35 more horse power than 1999 Alfa Romeo 145. (142 HP @ 6500 RPM) In normal driving conditions, 2004 Citroen C4 should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C4 weights approximately 30 kg more than 1999 Alfa Romeo 145. 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, 2004 Citroen C4 (193 Nm @ 5500 RPM) has 24 more torque (in Nm) than 1999 Alfa Romeo 145. (169 Nm @ 3500 RPM). This means 2004 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
| 1999 Alfa Romeo 145 | 2004 Citroen C4 | |
| Make | Alfa Romeo | Citroen |
| Model | 145 | C4 |
| Year Released | 1999 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 177 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 169 Nm | 193 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1195 kg | 1225 kg |
| Vehicle Length | 4070 mm | 4270 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2610 mm |
| Fuel Tank Capacity | 61 L | 60 L |
