1949 Allard J1 vs. 1991 Audi 80
To start off, 1991 Audi 80 is newer by 42 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, 1991 Audi 80 (114 HP @ 5400 RPM) has 14 more horse power than 1949 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1991 Audi 80 should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 190 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 1991 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Allard J1. In wet, icy, snow, or gravel driving conditions, 1991 Audi 80 will offer significantly more control. 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 139 more torque (in Nm) than 1991 Audi 80. (167 Nm @ 3200 RPM). This means 1949 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1949 Allard J1 | 1991 Audi 80 | |
| Make | Allard | Audi |
| Model | J1 | 80 |
| Year Released | 1949 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 114 HP |
| Engine RPM | 3800 RPM | 5400 RPM |
| Torque | 306 Nm | 167 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 82.5 mm |
| Engine Stroke Size | 95.3 mm | 92.8 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 1330 kg |
| Vehicle Length | 3690 mm | 4490 mm |
| Vehicle Width | 1480 mm | 1700 mm |
| Vehicle Height | 1510 mm | 1410 mm |
| Wheelbase Size | 2440 mm | 2600 mm |
| Fuel Tank Capacity | 90 L | 64 L |
