1974 Holden Torana vs. 1973 Opel Ascona
To start off, 1974 Holden Torana is newer by 1 year(s). Which means there will be less support and parts availability for 1973 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1973 Opel Ascona would be higher. At 4,143 cc (8 cylinders), 1974 Holden Torana is equipped with a bigger engine. In terms of performance, 1974 Holden Torana (182 HP @ 4400 RPM) has 123 more horse power than 1973 Opel Ascona. (59 HP @ 5400 RPM). In normal driving conditions, 1974 Holden Torana should accelerate faster than 1973 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1974 Holden Torana weights approximately 300 kg more than 1973 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1974 Holden Torana (356 Nm @ 2400 RPM) has 266 more torque (in Nm) than 1973 Opel Ascona. (90 Nm @ 3000 RPM). This means 1974 Holden Torana will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Ascona.
Compare all specifications:
| 1974 Holden Torana | 1973 Opel Ascona | |
| Make | Holden | Opel |
| Model | Torana | Ascona |
| Year Released | 1974 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4143 cc | 1196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 182 HP | 59 HP |
| Engine RPM | 4400 RPM | 5400 RPM |
| Torque | 356 Nm | 90 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1210 kg | 910 kg |
| Vehicle Length | 4500 mm | 4140 mm |
| Vehicle Width | 1710 mm | 1640 mm |
| Vehicle Height | 1340 mm | 1400 mm |
| Wheelbase Size | 2590 mm | 2440 mm |
