1966 Austin-Healey 3000 Mk III vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Austin-Healey 3000 Mk III. In addition, the cost of maintenance, including insurance, on 1966 Austin-Healey 3000 Mk III would be higher. At 2,912 cc (6 cylinders), 1966 Austin-Healey 3000 Mk III is equipped with a bigger engine. In terms of performance, 1966 Austin-Healey 3000 Mk III (146 HP @ 5250 RPM) has 21 more horse power than 2004 Opel Signum. (125 HP @ 5600 RPM). In normal driving conditions, 1966 Austin-Healey 3000 Mk III should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 200 kg more than 1966 Austin-Healey 3000 Mk III.
Because 1966 Austin-Healey 3000 Mk III 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 Austin-Healey 3000 Mk III. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Signum (170 Nm @ 3800 RPM) has 5 more torque (in Nm) than 1966 Austin-Healey 3000 Mk III. (165 Nm @ 3500 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1966 Austin-Healey 3000 Mk III.
Compare all specifications:
| 1966 Austin-Healey 3000 Mk III | 2004 Opel Signum | |
| Make | Austin-Healey | Opel |
| Model | 3000 Mk III | Signum |
| Year Released | 1966 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 146 HP | 125 HP |
| Engine RPM | 5250 RPM | 5600 RPM |
| Torque | 165 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 83.4 mm | 80.5 mm |
| Engine Stroke Size | 88.9 mm | 88.2 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 195 km/hour | 197 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1180 kg | 1380 kg |
| Vehicle Length | 4010 mm | 4640 mm |
| Vehicle Width | 1540 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1470 mm |
| Wheelbase Size | 2340 mm | 2700 mm |
| Fuel Tank Capacity | 54 L | 58 L |
