1948 Jeep CJ3A vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 55 year(s). Which means there will be less support and parts availability for 1948 Jeep CJ3A. In addition, the cost of maintenance, including insurance, on 1948 Jeep CJ3A would be higher. At 2,199 cc (4 cylinders), 1948 Jeep CJ3A is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (120 HP @ 5400 RPM) has 61 more horse power than 1948 Jeep CJ3A. (59 HP @ 3600 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1948 Jeep CJ3A. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 360 kg more than 1948 Jeep CJ3A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1948 Jeep CJ3A is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1948 Jeep CJ3A 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, 2003 Opel Vectra (167 Nm @ 3800 RPM) has 22 more torque (in Nm) than 1948 Jeep CJ3A. (145 Nm @ 3600 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1948 Jeep CJ3A. 2003 Opel Vectra has automatic transmission and 1948 Jeep CJ3A has manual transmission. 1948 Jeep CJ3A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Jeep CJ3A | 2003 Opel Vectra | |
| Make | Jeep | Opel |
| Model | CJ3A | Vectra |
| Year Released | 1948 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 59 HP | 120 HP |
| Engine RPM | 3600 RPM | 5400 RPM |
| Torque | 145 Nm | 167 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1110 kg | 1470 kg |
| Vehicle Length | 3130 mm | 4830 mm |
| Vehicle Width | 1460 mm | 1800 mm |
| Vehicle Height | 1630 mm | 1510 mm |
