2009 Citroen C4 vs. 1974 Porsche 911
To start off, 2009 Citroen C4 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Porsche 911. In addition, the cost of maintenance, including insurance, on 1974 Porsche 911 would be higher. At 2,686 cc (6 cylinders), 1974 Porsche 911 is equipped with a bigger engine. In terms of performance, 1974 Porsche 911 (175 HP) has 67 more horse power than 2009 Citroen C4. (108 HP) In normal driving conditions, 1974 Porsche 911 should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 257 kg more than 1974 Porsche 911.
Because 1974 Porsche 911 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 1974 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 1974 Porsche 911 (236 Nm @ 4000 RPM) has 89 more torque (in Nm) than 2009 Citroen C4. (147 Nm @ 4000 RPM). This means 1974 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Citroen C4 | 1974 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | C4 | 911 |
| Year Released | 2009 | 1974 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1587 cc | 2686 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 175 HP |
| Torque | 147 Nm | 236 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 11.0:1 | 8.5:1 |
| Top Speed | 189 km/hour | 229 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1337 kg | 1080 kg |
| Vehicle Length | 4280 mm | 4300 mm |
| Vehicle Width | 1460 mm | 1620 mm |
| Vehicle Height | 1770 mm | 1330 mm |
| Wheelbase Size | 2610 mm | 2270 mm |
