1961 Austin 7 vs. 2009 Citroen C4
To start off, 2009 Citroen C4 is newer by 48 year(s). Which means there will be less support and parts availability for 1961 Austin 7. In addition, the cost of maintenance, including insurance, on 1961 Austin 7 would be higher. At 1,587 cc (4 cylinders), 2009 Citroen C4 is equipped with a bigger engine. In terms of performance, 2009 Citroen C4 (108 HP) has 75 more horse power than 1961 Austin 7. (33 HP) In normal driving conditions, 2009 Citroen C4 should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C4 weights approximately 665 kg more than 1961 Austin 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Citroen C4 (147 Nm @ 4000 RPM) has 87 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
| 1961 Austin 7 | 2009 Citroen C4 | |
| Make | Austin | Citroen |
| Model | 7 | C4 |
| Year Released | 1961 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 33 HP | 108 HP |
| Torque | 60 Nm | 147 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Compression Ratio | 8.3:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 610 kg | 1275 kg |
| Vehicle Length | 3060 mm | 4270 mm |
| Vehicle Width | 1450 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2040 mm | 2610 mm |
| Fuel Tank Capacity | 72 L | 60 L |
