2009 Citroen C4 vs. 1971 Lotus Elan
To start off, 2009 Citroen C4 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Lotus Elan. In addition, the cost of maintenance, including insurance, on 1971 Lotus Elan would be higher. At 1,560 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 1971 Lotus Elan (126 HP @ 6500 RPM) has 15 more horse power than 2009 Citroen C4. (111 HP @ 4000 RPM) In normal driving conditions, 1971 Lotus Elan should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 485 kg more than 1971 Lotus Elan.
Because 1971 Lotus Elan 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 1971 Lotus Elan. 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, 2009 Citroen C4 (240 Nm @ 4000 RPM) has 87 more torque (in Nm) than 1971 Lotus Elan. (153 Nm @ 5500 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Lotus Elan.
Compare all specifications:
| 2009 Citroen C4 | 1971 Lotus Elan | |
| Make | Citroen | Lotus |
| Model | C4 | Elan |
| Year Released | 2009 | 1971 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 1558 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 111 HP | 126 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 240 Nm | 153 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Engine Bore Size | 75 mm | 82.6 mm |
| Engine Stroke Size | 88.3 mm | 72.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Top Speed | 192 km/hour | 193 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1355 kg | 870 kg |
| Vehicle Length | 4270 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1460 mm | 1200 mm |
| Wheelbase Size | 2610 mm | 2440 mm |
| Fuel Tank Capacity | 60 L | 59 L |
