1948 Allard J1 vs. 1995 Opel Vectra
To start off, 1995 Opel Vectra is newer by 47 year(s). Which means there will be less support and parts availability for 1948 Allard J1. In addition, the cost of maintenance, including insurance, on 1948 Allard J1 would be higher. At 3,622 cc (8 cylinders), 1948 Allard J1 is equipped with a bigger engine. In terms of performance, 1995 Opel Vectra (99 HP @ 6200 RPM) has 14 more horse power than 1948 Allard J1. (85 HP @ 3800 RPM) In normal driving conditions, 1995 Opel Vectra should accelerate faster than 1948 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Vectra weights approximately 250 kg more than 1948 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1948 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 1948 Allard J1. However, in wet, icy, snow, or gravel driving conditions, 1995 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, 1948 Allard J1 (204 Nm @ 1500 RPM) has 55 more torque (in Nm) than 1995 Opel Vectra. (149 Nm @ 3200 RPM). This means 1948 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Vectra.
Compare all specifications:
| 1948 Allard J1 | 1995 Opel Vectra | |
| Make | Allard | Opel |
| Model | J1 | Vectra |
| Year Released | 1948 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 3622 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 99 HP |
| Engine RPM | 3800 RPM | 6200 RPM |
| Torque | 204 Nm | 149 Nm |
| Torque RPM | 1500 RPM | 3200 RPM |
| Engine Bore Size | 77.8 mm | 79.1 mm |
| Engine Stroke Size | 95.3 mm | 81.5 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1020 kg | 1270 kg |
| Vehicle Length | 3690 mm | 4480 mm |
| Vehicle Width | 1480 mm | 1710 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2650 mm |
