1951 Allard J1 vs. 2004 Toyota 4Runner
To start off, 2004 Toyota 4Runner is newer by 53 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 3,950 cc (6 cylinders), 2004 Toyota 4Runner is equipped with a bigger engine. In terms of performance, 2004 Toyota 4Runner (245 HP @ 5200 RPM) has 145 more horse power than 1951 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 2004 Toyota 4Runner should accelerate faster than 1951 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2004 Toyota 4Runner weights approximately 818 kg more than 1951 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Toyota 4Runner is four wheel drive (4WD), it will have significant more traction and grip than 1951 Allard J1. In wet, icy, snow, or gravel driving conditions, 2004 Toyota 4Runner 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, 2004 Toyota 4Runner (382 Nm) has 77 more torque (in Nm) than 1951 Allard J1. (305 Nm). This means 2004 Toyota 4Runner will have an easier job in driving up hills or pulling heavy equipment than 1951 Allard J1.
Compare all specifications:
| 1951 Allard J1 | 2004 Toyota 4Runner | |
| Make | Allard | Toyota |
| Model | J1 | 4Runner |
| Year Released | 1951 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 3950 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 245 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Torque | 305 Nm | 382 Nm |
| Engine Bore Size | 81 mm | 94 mm |
| Engine Stroke Size | 95.3 mm | 95 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1146 kg | 1964 kg |
| Vehicle Length | 3690 mm | 4810 mm |
| Vehicle Width | 1480 mm | 1880 mm |
| Vehicle Height | 1510 mm | 1830 mm |
| Wheelbase Size | 2440 mm | 2830 mm |
| Fuel Tank Capacity | 113 L | 87 L |
