1966 AC Cobra vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 39 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 202 more horse power than 2005 Opel Signum. (208 HP @ 6000 RPM). In normal driving conditions, 1966 AC Cobra should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 463 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, 2005 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, 1966 AC Cobra (651 Nm @ 3700 RPM) has 351 more torque (in Nm) than 2005 Opel Signum. (300 Nm @ 4000 RPM). This means 1966 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
1966 AC Cobra | 2005 Opel Signum | |
Make | AC | Opel |
Model | Cobra | Signum |
Year Released | 1966 | 2005 |
Body Type | Roadster | Hatchback |
Engine Position | Front | Front |
Engine Size | 6997 cc | 3174 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 410 HP | 208 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 651 Nm | 300 Nm |
Torque RPM | 3700 RPM | 4000 RPM |
Engine Bore Size | 107.7 mm | 87.5 mm |
Engine Stroke Size | 96 mm | 88 mm |
Engine Compression Ratio | 11.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 266 km/hour | 237 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1147 kg | 1610 kg |
Vehicle Length | 3970 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1250 mm | 1470 mm |
Wheelbase Size | 2290 mm | 2840 mm |
Fuel Tank Capacity | 68 L | 60 L |