2009 Citroen C4 vs. 1976 Holden Sunbird
To start off, 2009 Citroen C4 is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1976 Holden Sunbird would be higher. At 2,832 cc (6 cylinders), 1976 Holden Sunbird is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (108 HP @ 4000 RPM) has 4 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM). In normal driving conditions, 2009 Citroen C4 should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 460 kg more than 1976 Holden Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 Holden Sunbird 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 1976 Holden Sunbird. 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 @ 1750 RPM) has 16 more torque (in Nm) than 1976 Holden Sunbird. (224 Nm @ 2400 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
| 2009 Citroen C4 | 1976 Holden Sunbird | |
| Make | Citroen | Holden |
| Model | C4 | Sunbird |
| Year Released | 2009 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1560 cc | 2832 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 104 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 240 Nm | 224 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1605 kg | 1145 kg |
| Vehicle Length | 4590 mm | 4500 mm |
| Vehicle Width | 1840 mm | 1710 mm |
| Vehicle Height | 1630 mm | 1340 mm |
| Wheelbase Size | 2730 mm | 2590 mm |
