1949 Allard J1 vs. 2005 Holden Astra
To start off, 2005 Holden Astra is newer by 56 year(s). Which means there will be less support and parts availability for 1949 Allard J1. In addition, the cost of maintenance, including insurance, on 1949 Allard J1 would be higher. At 3,917 cc (8 cylinders), 1949 Allard J1 is equipped with a bigger engine. In terms of performance, 2005 Holden Astra (120 HP @ 5600 RPM) has 20 more horse power than 1949 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 2005 Holden Astra should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Astra weights approximately 10 kg more than 1949 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1949 Allard J1 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1949 Allard J1. However, in wet, icy, snow, or gravel driving conditions, 2005 Holden Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1949 Allard J1 (306 Nm @ 2500 RPM) has 141 more torque (in Nm) than 2005 Holden Astra. (165 Nm @ 3600 RPM). This means 1949 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra.
Compare all specifications:
| 1949 Allard J1 | 2005 Holden Astra | |
| Make | Allard | Holden |
| Model | J1 | Astra |
| Year Released | 1949 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 1794 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 120 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 306 Nm | 165 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 1150 kg |
| Vehicle Length | 3690 mm | 4260 mm |
| Vehicle Width | 1480 mm | 1720 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
