1949 Allard J1 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 55 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 5,359 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (295 HP) has 195 more horse power than 1949 Allard J1. (100 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1239 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 2004 GMC Sierra 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, 2004 GMC Sierra 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 GMC Sierra (447 Nm) has 141 more torque (in Nm) than 1949 Allard J1. (306 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1949 Allard J1.
Compare all specifications:
| 1949 Allard J1 | 2004 GMC Sierra | |
| Make | Allard | GMC |
| Model | J1 | Sierra |
| Year Released | 1949 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 5359 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 100 HP | 295 HP |
| Torque | 306 Nm | 447 Nm |
| Engine Bore Size | 81 mm | 96.1 mm |
| Engine Stroke Size | 95.3 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 2379 kg |
| Vehicle Length | 3690 mm | 5850 mm |
| Vehicle Width | 1480 mm | 2000 mm |
| Vehicle Height | 1510 mm | 1910 mm |
| Wheelbase Size | 2440 mm | 3650 mm |
| Fuel Tank Capacity | 90 L | 98 L |
