1970 Humber Sceptre vs. 1983 Opel Ascona
To start off, 1983 Opel Ascona is newer by 13 year(s). Which means there will be less support and parts availability for 1970 Humber Sceptre. In addition, the cost of maintenance, including insurance, on 1970 Humber Sceptre would be higher. At 1,723 cc (4 cylinders), 1970 Humber Sceptre is equipped with a bigger engine. In terms of performance, 1970 Humber Sceptre (79 HP @ 5200 RPM) has 5 more horse power than 1983 Opel Ascona. (74 HP @ 5800 RPM). In normal driving conditions, 1970 Humber Sceptre should accelerate faster than 1983 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1970 Humber Sceptre weights approximately 72 kg more than 1983 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1970 Humber Sceptre (123 Nm @ 3600 RPM) has 22 more torque (in Nm) than 1983 Opel Ascona. (101 Nm @ 3800 RPM). This means 1970 Humber Sceptre will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Ascona.
Compare all specifications:
| 1970 Humber Sceptre | 1983 Opel Ascona | |
| Make | Humber | Opel |
| Model | Sceptre | Ascona |
| Year Released | 1970 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1723 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 79 HP | 74 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 123 Nm | 101 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Bore Size | 81.5 mm | 75 mm |
| Engine Stroke Size | 82.6 mm | 73.4 mm |
| Engine Compression Ratio | 9.2:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 992 kg | 920 kg |
| Vehicle Length | 4320 mm | 4370 mm |
| Vehicle Width | 1620 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2580 mm |
| Fuel Tank Capacity | 45 L | 70 L |
