1961 Austin 7 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 43 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 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 140 more horse power than 1961 Austin 7. (33 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 950 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 205 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
| 1961 Austin 7 | 2004 Opel Signum | |
| Make | Austin | Opel |
| Model | 7 | Signum |
| Year Released | 1961 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 33 HP | 173 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 60 Nm | 265 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Compression Ratio | 8.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 610 kg | 1560 kg |
| Vehicle Length | 3060 mm | 4640 mm |
| Vehicle Width | 1450 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2040 mm | 2840 mm |
| Fuel Tank Capacity | 72 L | 60 L |
