1951 Allard J1 vs. 1971 Datsun 240Z
To start off, 1971 Datsun 240Z is newer by 20 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, 1971 Datsun 240Z (151 HP @ 5600 RPM) has 51 more horse power than 1951 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1971 Datsun 240Z should accelerate faster than 1951 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1951 Allard J1 weights approximately 78 kg more than 1971 Datsun 240Z.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1951 Allard J1 (305 Nm @ 2500 RPM) has 107 more torque (in Nm) than 1971 Datsun 240Z. (198 Nm @ 4400 RPM). This means 1951 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1971 Datsun 240Z. 1971 Datsun 240Z has automatic transmission and 1951 Allard J1 has manual transmission. 1951 Allard J1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Datsun 240Z will be easier to drive especially in heavy traffic.
Compare all specifications:
1951 Allard J1 | 1971 Datsun 240Z | |
Make | Allard | Datsun |
Model | J1 | 240Z |
Year Released | 1951 | 1971 |
Engine Position | Front | Front |
Engine Size | 3917 cc | 2393 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 151 HP |
Engine RPM | 3800 RPM | 5600 RPM |
Torque | 305 Nm | 198 Nm |
Torque RPM | 2500 RPM | 4400 RPM |
Engine Bore Size | 81 mm | 83 mm |
Engine Stroke Size | 95.3 mm | 73.7 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1146 kg | 1068 kg |
Vehicle Length | 3690 mm | 4140 mm |
Vehicle Width | 1480 mm | 1630 mm |
Wheelbase Size | 2440 mm | 2300 mm |