1947 Allard J1 vs. 2013 Kia Optima
To start off, 2013 Kia Optima 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 3,917 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (197 HP @ 6300 RPM) has 97 more horse power than 1947 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2013 Kia Optima weights approximately 314 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.
Because 1947 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 1947 Allard J1. However, in wet, icy, snow, or gravel driving conditions, 2013 Kia Optima, 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, 1947 Allard J1 (305 Nm @ 2500 RPM) has 53 more torque (in Nm) than 2013 Kia Optima. (252 Nm @ 4250 RPM). This means 1947 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 2013 Kia Optima.
Compare all specifications:
| 1947 Allard J1 | 2013 Kia Optima | |
| Make | Allard | Kia |
| Model | J1 | Optima |
| Year Released | 1947 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 2400 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 197 HP |
| Engine RPM | 3800 RPM | 6300 RPM |
| Torque | 305 Nm | 252 Nm |
| Torque RPM | 2500 RPM | 4250 RPM |
| Engine Bore Size | 81 mm | 88 mm |
| Engine Stroke Size | 95.3 mm | 97 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 1454 kg |
| Vehicle Length | 3690 mm | 4845 mm |
| Vehicle Width | 1480 mm | 1830 mm |
| Vehicle Height | 1510 mm | 1455 mm |
| Wheelbase Size | 2440 mm | 2795 mm |
| Fuel Tank Capacity | 90 L | 70 L |
