1999 AC Cobra vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 1999 AC Cobra. In addition, the cost of maintenance, including insurance, on 1999 AC Cobra would be higher. At 4,941 cc (8 cylinders), 1999 AC Cobra is equipped with a bigger engine. In terms of performance, 1999 AC Cobra (222 HP @ 4200 RPM) has 47 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1999 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 645 kg more than 1999 AC Cobra.
Because 1999 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 1999 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, 1999 AC Cobra (522 Nm) has 151 more torque (in Nm) than 2003 Opel Signum. (371 Nm). This means 1999 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2003 Opel Signum has automatic transmission and 1999 AC Cobra has manual transmission. 1999 AC Cobra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 AC Cobra | 2003 Opel Signum | |
Make | AC | Opel |
Model | Cobra | Signum |
Year Released | 1999 | 2003 |
Body Type | Roadster | Hatchback |
Engine Position | Front | Front |
Engine Size | 4941 cc | 2958 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 222 HP | 175 HP |
Engine RPM | 4200 RPM | 4000 RPM |
Torque | 522 Nm | 371 Nm |
Engine Bore Size | 101.6 mm | 87.5 mm |
Engine Stroke Size | 76.2 mm | 82 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1025 kg | 1670 kg |
Vehicle Length | 4210 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1210 mm | 1470 mm |
Wheelbase Size | 2300 mm | 2700 mm |
Fuel Tank Capacity | 90 L | 60 L |