1997 AC Cobra vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 1997 AC Cobra. In addition, the cost of maintenance, including insurance, on 1997 AC Cobra would be higher. At 4,942 cc (8 cylinders), 1997 AC Cobra is equipped with a bigger engine. In terms of performance, 1997 AC Cobra (365 HP @ 5750 RPM) has 250 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM). In normal driving conditions, 1997 AC Cobra should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 509 kg more than 1997 AC Cobra.
Because 1997 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 1997 AC Cobra. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 1997 AC Cobra (579 Nm @ 4500 RPM) has 299 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 1500 RPM). This means 1997 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
1997 AC Cobra | 2003 Opel Signum | |
Make | AC | Opel |
Model | Cobra | Signum |
Year Released | 1997 | 2003 |
Body Type | Roadster | Hatchback |
Engine Position | Front | Front |
Engine Size | 4942 cc | 2172 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 365 HP | 115 HP |
Engine RPM | 5750 RPM | 3000 RPM |
Torque | 579 Nm | 280 Nm |
Torque RPM | 4500 RPM | 1500 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1026 kg | 1535 kg |
Vehicle Length | 4210 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1210 mm | 1470 mm |
Wheelbase Size | 2300 mm | 2840 mm |