2003 AC Cobra vs. 2004 Holden Vectra
To start off, 2004 Holden Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 AC Cobra. In addition, the cost of maintenance, including insurance, on 2003 AC Cobra would be higher. At 3,506 cc (8 cylinders), 2003 AC Cobra is equipped with a bigger engine. In terms of performance, 2003 AC Cobra (350 HP @ 6500 RPM) has 204 more horse power than 2004 Holden Vectra. (146 HP @ 5800 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 2004 Holden Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Holden Vectra weights approximately 468 kg more than 2003 AC Cobra.
Because 2003 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 2003 AC Cobra. However, in wet, icy, snow, or gravel driving conditions, 2004 Holden 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, 2003 AC Cobra (400 Nm @ 4000 RPM) has 197 more torque (in Nm) than 2004 Holden Vectra. (203 Nm @ 4000 RPM). This means 2003 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2004 Holden Vectra. 2004 Holden Vectra has automatic transmission and 2003 AC Cobra has manual transmission. 2003 AC Cobra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Holden Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 AC Cobra | 2004 Holden Vectra | |
| Make | AC | Holden |
| Model | Cobra | Vectra |
| Year Released | 2003 | 2004 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 350 HP | 146 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 400 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1062 kg | 1530 kg |
| Vehicle Length | 4210 mm | 4600 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1210 mm | 1470 mm |
| Wheelbase Size | 2300 mm | 2710 mm |
