1989 Alfa Romeo SZ vs. 2007 Citroen C4
To start off, 2007 Citroen C4 is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo SZ would be higher. At 2,957 cc (6 cylinders), 1989 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1989 Alfa Romeo SZ (208 HP @ 6200 RPM) has 27 more horse power than 2007 Citroen C4. (181 HP @ 7000 RPM). In normal driving conditions, 1989 Alfa Romeo SZ should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 78 kg more than 1989 Alfa Romeo SZ.
Because 1989 Alfa Romeo SZ is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1989 Alfa Romeo SZ. However, in wet, icy, snow, or gravel driving conditions, 2007 Citroen C4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1989 Alfa Romeo SZ (245 Nm @ 4500 RPM) has 65 more torque (in Nm) than 2007 Citroen C4. (180 Nm @ 7000 RPM). This means 1989 Alfa Romeo SZ will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 1989 Alfa Romeo SZ | 2007 Citroen C4 | |
| Make | Alfa Romeo | Citroen |
| Model | SZ | C4 |
| Year Released | 1989 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 208 HP | 181 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 245 Nm | 180 Nm |
| Torque RPM | 4500 RPM | 7000 RPM |
| Engine Bore Size | 93 mm | 85 mm |
| Engine Stroke Size | 72.6 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 245 km/hour | 227 km/hour |
| Acceleration 0-100mph | 7 seconds | 8.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1260 kg | 1338 kg |
| Vehicle Length | 4070 mm | 4270 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1320 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
| Fuel Consumption Overall | 7.9 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 50 L | 60 L |
