1981 Chevrolet Caprice vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Caprice. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Caprice would be higher. At 5,002 cc (8 cylinders), 1981 Chevrolet Caprice is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 5500 RPM) has 25 more horse power than 1981 Chevrolet Caprice. (148 HP @ 3800 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1981 Chevrolet Caprice. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Caprice weights approximately 210 kg more than 2003 Opel Vectra.
Because 1981 Chevrolet Caprice 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 1981 Chevrolet Caprice. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, 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, 1981 Chevrolet Caprice (333 Nm @ 2400 RPM) has 63 more torque (in Nm) than 2003 Opel Vectra. (270 Nm @ 2500 RPM). This means 1981 Chevrolet Caprice will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 1981 Chevrolet Caprice has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Chevrolet Caprice will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Chevrolet Caprice | 2003 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Caprice | Vectra |
| Year Released | 1981 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 173 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 333 Nm | 270 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1720 kg | 1510 kg |
| Vehicle Length | 5460 mm | 4600 mm |
| Vehicle Width | 2020 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2840 mm |
