1949 Allard J1 vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 58 year(s). Which means there will be less support and parts availability for 1949 Allard J1. In addition, the cost of maintenance, including insurance, on 1949 Allard J1 would be higher. At 3,917 cc (8 cylinders), 1949 Allard J1 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 128 more horse power than 1949 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 940 kg more than 1949 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1949 Allard J1. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 1949 Allard J1 (306 Nm @ 2500 RPM) has 5 more torque (in Nm) than 2007 BMW X5. (301 Nm @ 3500 RPM). This means 1949 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5.
Compare all specifications:
| 1949 Allard J1 | 2007 BMW X5 | |
| Make | Allard | BMW |
| Model | J1 | X5 |
| Year Released | 1949 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 228 HP |
| Engine RPM | 3800 RPM | 5900 RPM |
| Torque | 306 Nm | 301 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 95.3 mm | 89.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1140 kg | 2080 kg |
| Vehicle Length | 3690 mm | 4670 mm |
| Vehicle Width | 1480 mm | 1710 mm |
| Vehicle Height | 1510 mm | 1880 mm |
| Wheelbase Size | 2440 mm | 2830 mm |
| Fuel Tank Capacity | 90 L | 85 L |
