1969 Austin 3-Litre vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 30 year(s). Which means there will be less support and parts availability for 1969 Austin 3-Litre. In addition, the cost of maintenance, including insurance, on 1969 Austin 3-Litre would be higher. At 3,175 cc (6 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (208 HP @ 6200 RPM) has 84 more horse power than 1969 Austin 3-Litre. (124 HP @ 4500 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 1969 Austin 3-Litre. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 120 kg more than 1969 Austin 3-Litre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1969 Austin 3-Litre 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 1969 Austin 3-Litre. However, in wet, icy, snow, or gravel driving conditions, 1999 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 Opel Signum (300 Nm @ 4000 RPM) has 82 more torque (in Nm) than 1969 Austin 3-Litre. (218 Nm @ 3000 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1969 Austin 3-Litre.
Compare all specifications:
| 1969 Austin 3-Litre | 1999 Opel Signum | |
| Make | Austin | Opel |
| Model | 3-Litre | Signum |
| Year Released | 1969 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 124 HP | 208 HP |
| Engine RPM | 4500 RPM | 6200 RPM |
| Torque | 218 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 83.4 mm | 87.5 mm |
| Engine Stroke Size | 88.9 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1610 kg |
| Vehicle Length | 4720 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2940 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 52 L |
