1951 Allard J1 vs. 1973 Porsche 911
To start off, 1973 Porsche 911 is newer by 22 year(s). Which means there will be less support and parts availability for 1951 Allard J1. In addition, the cost of maintenance, including insurance, on 1951 Allard J1 would be higher. At 3,917 cc (8 cylinders), 1951 Allard J1 is equipped with a bigger engine. In terms of performance, 1973 Porsche 911 (208 HP @ 6300 RPM) has 108 more horse power than 1951 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1973 Porsche 911 should accelerate faster than 1951 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1951 Allard J1 weights approximately 196 kg more than 1973 Porsche 911.
Let's talk about torque, 1951 Allard J1 (305 Nm @ 2500 RPM) has 45 more torque (in Nm) than 1973 Porsche 911. (260 Nm @ 5100 RPM). This means 1951 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1973 Porsche 911.
Compare all specifications:
1951 Allard J1 | 1973 Porsche 911 | |
Make | Allard | Porsche |
Model | J1 | 911 |
Year Released | 1951 | 1973 |
Engine Position | Front | Rear |
Engine Size | 3917 cc | 2687 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 100 HP | 208 HP |
Engine RPM | 3800 RPM | 6300 RPM |
Torque | 305 Nm | 260 Nm |
Torque RPM | 2500 RPM | 5100 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1146 kg | 950 kg |
Vehicle Length | 3690 mm | 4110 mm |
Vehicle Width | 1480 mm | 1660 mm |
Vehicle Height | 1510 mm | 1330 mm |
Wheelbase Size | 2440 mm | 2280 mm |