1946 Allard J1 vs. 1973 GMC Suburban
To start off, 1973 GMC Suburban is newer by 27 year(s). Which means there will be less support and parts availability for 1946 Allard J1. In addition, the cost of maintenance, including insurance, on 1946 Allard J1 would be higher. At 5,733 cc (8 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 1973 GMC Suburban (153 HP @ 4000 RPM) has 53 more horse power than 1946 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1973 GMC Suburban should accelerate faster than 1946 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 1160 kg more than 1946 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1946 Allard J1. In wet, icy, snow, or gravel driving conditions, 1973 GMC Suburban 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, 1973 GMC Suburban (345 Nm @ 2400 RPM) has 40 more torque (in Nm) than 1946 Allard J1. (305 Nm @ 2500 RPM). This means 1973 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1946 Allard J1. 1973 GMC Suburban has automatic transmission and 1946 Allard J1 has manual transmission. 1946 Allard J1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1946 Allard J1 | 1973 GMC Suburban | |
| Make | Allard | GMC |
| Model | J1 | Suburban |
| Year Released | 1946 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 153 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 305 Nm | 345 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1140 kg | 2300 kg |
| Vehicle Length | 3690 mm | 5480 mm |
| Vehicle Width | 1480 mm | 1950 mm |
| Vehicle Height | 1510 mm | 1800 mm |
| Wheelbase Size | 2440 mm | 3300 mm |
