1966 AC Cobra vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 38 year(s). Which means there will be less support and parts availability for 1966 AC Cobra. In addition, the cost of maintenance, including insurance, on 1966 AC Cobra would be higher. At 6,997 cc (8 cylinders), 1966 AC Cobra is equipped with a bigger engine. In terms of performance, 1966 AC Cobra (410 HP @ 6000 RPM) has 287 more horse power than 2004 Opel Vectra. (123 HP @ 4000 RPM). In normal driving conditions, 1966 AC Cobra should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 376 kg more than 1966 AC Cobra.
Because 1966 AC Cobra 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 1966 AC Cobra. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1966 AC Cobra (651 Nm @ 3700 RPM) has 371 more torque (in Nm) than 2004 Opel Vectra. (280 Nm @ 1500 RPM). This means 1966 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 1966 AC Cobra | 2004 Opel Vectra | |
| Make | AC | Opel |
| Model | Cobra | Vectra |
| Year Released | 1966 | 2004 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 410 HP | 123 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 651 Nm | 280 Nm |
| Torque RPM | 3700 RPM | 1500 RPM |
| Engine Bore Size | 107.7 mm | 84 mm |
| Engine Stroke Size | 96 mm | 98 mm |
| Engine Compression Ratio | 11.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 266 km/hour | 206 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1147 kg | 1523 kg |
| Vehicle Length | 3970 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1470 mm |
| Wheelbase Size | 2290 mm | 2620 mm |
| Fuel Tank Capacity | 68 L | 61 L |
