1991 Opel Astra vs. 1952 Triumph Renown
To start off, 1991 Opel Astra is newer by 39 year(s). Which means there will be less support and parts availability for 1952 Triumph Renown. In addition, the cost of maintenance, including insurance, on 1952 Triumph Renown would be higher. At 1,997 cc (4 cylinders), 1952 Triumph Renown is equipped with a bigger engine. In terms of performance, 1952 Triumph Renown (66 HP @ 4200 RPM) has 10 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM) In normal driving conditions, 1952 Triumph Renown should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1952 Triumph Renown weights approximately 245 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1952 Triumph Renown (147 Nm @ 2000 RPM) has 42 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1952 Triumph Renown will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 1952 Triumph Renown | |
| Make | Opel | Triumph |
| Model | Astra | Renown |
| Year Released | 1991 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 1698 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 66 HP |
| Engine RPM | 4600 RPM | 4200 RPM |
| Torque | 105 Nm | 147 Nm |
| Torque RPM | 2400 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 85 mm |
| Engine Stroke Size | 79.5 mm | 92 mm |
| Engine Compression Ratio | 23.0:1 | 9.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1035 kg | 1280 kg |
| Vehicle Length | 4250 mm | 4450 mm |
| Vehicle Width | 1690 mm | 1630 mm |
| Vehicle Height | 1430 mm | 1610 mm |
| Wheelbase Size | 2530 mm | 2750 mm |
