2003 AC Cobra vs. 1998 Opel Astra
To start off, 2003 AC Cobra is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra 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 236 more horse power than 1998 Opel Astra. (114 HP @ 5400 RPM). In normal driving conditions, 2003 AC Cobra should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 138 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, 1998 Opel Astra, 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 230 more torque (in Nm) than 1998 Opel Astra. (170 Nm @ 3600 RPM). This means 2003 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 2003 AC Cobra | 1998 Opel Astra | |
| Make | AC | Opel |
| Model | Cobra | Astra |
| Year Released | 2003 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 350 HP | 114 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 400 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 80.6 mm |
| Engine Stroke Size | 81 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1062 kg | 1200 kg |
| Vehicle Length | 4210 mm | 4060 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1210 mm | 1420 mm |
| Wheelbase Size | 2300 mm | 2620 mm |
