1947 Allard J1 vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 59 year(s). Which means there will be less support and parts availability for 1947 Allard J1. In addition, the cost of maintenance, including insurance, on 1947 Allard J1 would be higher. At 3,620 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (153 HP @ 5600 RPM) has 68 more horse power than 1947 Allard J1. (85 HP @ 3800 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 435 kg more than 1947 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1947 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 1947 Allard J1. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Vectra, 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, 2006 Opel Vectra (220 Nm @ 3800 RPM) has 17 more torque (in Nm) than 1947 Allard J1. (203 Nm @ 1500 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1947 Allard J1. 2006 Opel Vectra has automatic transmission and 1947 Allard J1 has manual transmission. 1947 Allard J1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1947 Allard J1 | 2006 Opel Vectra | |
| Make | Allard | Opel |
| Model | J1 | Vectra |
| Year Released | 1947 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3620 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 153 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 203 Nm | 220 Nm |
| Torque RPM | 1500 RPM | 3800 RPM |
| Engine Bore Size | 77.8 mm | 86 mm |
| Engine Stroke Size | 95.3 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1020 kg | 1455 kg |
| Vehicle Length | 3690 mm | 4600 mm |
| Vehicle Width | 1480 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2710 mm |
