1949 Allard J2 vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 60 year(s). Which means there will be less support and parts availability for 1949 Allard J2. In addition, the cost of maintenance, including insurance, on 1949 Allard J2 would be higher. At 5,416 cc (8 cylinders), 1949 Allard J2 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 192 more horse power than 1949 Allard J2. (158 HP @ 3800 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1949 Allard J2.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Allard J2. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 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.
Compare all specifications:
| 1949 Allard J2 | 2009 Porsche 911 | |
| Make | Allard | Porsche |
| Model | J2 | 911 |
| Year Released | 1949 | 2009 |
| Engine Position | Front | Rear |
| Engine Size | 5416 cc | 3824 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 350 HP |
| Engine RPM | 3800 RPM | 6600 RPM |
| Engine Bore Size | 96.8 mm | 96 mm |
| Engine Stroke Size | 92 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 179 km/hour | 288 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 3780 mm | 4430 mm |
| Vehicle Width | 1730 mm | 1310 mm |
| Vehicle Height | 1300 mm | 1860 mm |
| Wheelbase Size | 2550 mm | 2360 mm |
| Fuel Tank Capacity | 38 L | 67 L |
