1947 Allard J1 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 66 year(s). Which means there will be less support and parts availability for 1947 Allard J1. In addition, the cost of maintenance, including insurance, on 1947 Allard J1 would be higher. At 3,620 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (317 HP @ 6800 RPM) has 232 more horse power than 1947 Allard J1. (85 HP @ 3800 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 550 kg more than 1947 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2013 Cadillac ATS (373 Nm @ 5500 RPM) has 170 more torque (in Nm) than 1947 Allard J1. (203 Nm @ 1500 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 1947 Allard J1. 2013 Cadillac ATS has automatic transmission and 1947 Allard J1 has manual transmission. 1947 Allard J1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Cadillac ATS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1947 Allard J1 | 2013 Cadillac ATS | |
| Make | Allard | Cadillac |
| Model | J1 | ATS |
| Year Released | 1947 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 3620 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 317 HP |
| Engine RPM | 3800 RPM | 6800 RPM |
| Torque | 203 Nm | 373 Nm |
| Torque RPM | 1500 RPM | 5500 RPM |
| Engine Bore Size | 77.8 mm | 94 mm |
| Engine Stroke Size | 95.3 mm | 86 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed automatic |
| Vehicle Weight | 1020 kg | 1570 kg |
| Vehicle Length | 3690 mm | 4643 mm |
| Vehicle Width | 1480 mm | 1806 mm |
| Vehicle Height | 1510 mm | 1420 mm |
| Wheelbase Size | 2440 mm | 2776 mm |
