1947 Allard J1 vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 62 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 3,917 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (141 HP @ 4200 RPM) has 41 more horse power than 1947 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1947 Allard J1 weights approximately 245 kg more than 2009 Audi A4.
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, 2009 Audi A4, 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, 2009 Audi A4 (320 Nm @ 1750 RPM) has 15 more torque (in Nm) than 1947 Allard J1. (305 Nm @ 2500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1947 Allard J1.
Compare all specifications:
| 1947 Allard J1 | 2009 Audi A4 | |
| Make | Allard | Audi |
| Model | J1 | A4 |
| Year Released | 1947 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 1968 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 141 HP |
| Engine RPM | 3800 RPM | 4200 RPM |
| Torque | 305 Nm | 320 Nm |
| Torque RPM | 2500 RPM | 1750 RPM |
| Engine Bore Size | 81 mm | 81 mm |
| Engine Stroke Size | 95.3 mm | 95.5 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 895 kg |
| Vehicle Length | 3690 mm | 4710 mm |
| Vehicle Width | 1480 mm | 2010 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2810 mm |
| Fuel Tank Capacity | 90 L | 65 L |
