1949 Allard J1 vs. 1991 Cadillac DeVille
To start off, 1991 Cadillac DeVille is newer by 42 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 4,087 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1991 Cadillac DeVille (129 HP @ 4200 RPM) has 29 more horse power than 1949 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1991 Cadillac DeVille should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 400 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 1949 Allard J1 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1949 Allard J1. However, in wet, icy, snow, or gravel driving conditions, 1991 Cadillac DeVille, being front wheel drive (FWD), will offer much better control with better grip. 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 35 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 1949 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille. 1991 Cadillac DeVille has automatic transmission and 1949 Allard J1 has manual transmission. 1949 Allard J1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1949 Allard J1 | 1991 Cadillac DeVille | |
| Make | Allard | Cadillac |
| Model | J1 | DeVille |
| Year Released | 1949 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 4087 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 129 HP |
| Engine RPM | 3800 RPM | 4200 RPM |
| Torque | 306 Nm | 271 Nm |
| Torque RPM | 2500 RPM | 2200 RPM |
| Engine Bore Size | 81 mm | 88.1 mm |
| Engine Stroke Size | 95.3 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1140 kg | 1540 kg |
| Vehicle Length | 3690 mm | 4960 mm |
| Vehicle Width | 1480 mm | 1830 mm |
| Vehicle Height | 1510 mm | 1400 mm |
| Wheelbase Size | 2440 mm | 2820 mm |
