1949 Allard J1 vs. 2005 Opel Astra
To start off, 2005 Opel 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 Opel Astra (130 HP @ 4500 RPM) has 30 more horse power than 1949 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1949 Allard J1 weights approximately 37 kg more than 2005 Opel Astra.
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 Opel 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 140 more torque (in Nm) than 2005 Opel Astra. (166 Nm @ 4400 RPM). This means 1949 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1949 Allard J1 | 2005 Opel Astra | |
| Make | Allard | Opel |
| Model | J1 | Astra |
| Year Released | 1949 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 1796 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 130 HP |
| Engine RPM | 3800 RPM | 4500 RPM |
| Torque | 306 Nm | 166 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Bore Size | 81 mm | 80.5 mm |
| Engine Stroke Size | 95.3 mm | 88.2 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1140 kg | 1103 kg |
| Wheelbase Size | 2440 mm | 2710 mm |
| Fuel Tank Capacity | 90 L | 52 L |
