1982 Austin Ambassador vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Austin Ambassador. In addition, the cost of maintenance, including insurance, on 1982 Austin Ambassador would be higher. At 2,958 cc (6 cylinders), 2003 Vauxhall Signum is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Signum (175 HP @ 5500 RPM) has 84 more horse power than 1982 Austin Ambassador. (91 HP @ 4900 RPM) In normal driving conditions, 2003 Vauxhall Signum should accelerate faster than 1982 Austin Ambassador. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 235 kg more than 1982 Austin Ambassador. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2003 Vauxhall Signum (370 Nm @ 1900 RPM) has 215 more torque (in Nm) than 1982 Austin Ambassador. (155 Nm @ 2750 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 1982 Austin Ambassador.
Compare all specifications:
| 1982 Austin Ambassador | 2003 Vauxhall Signum | |
| Make | Austin | Vauxhall |
| Model | Ambassador | Signum |
| Year Released | 1982 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 175 HP |
| Engine RPM | 4900 RPM | 5500 RPM |
| Torque | 155 Nm | 370 Nm |
| Torque RPM | 2750 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Vehicle Weight | 1215 kg | 1450 kg |
| Vehicle Length | 4560 mm | 4640 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2840 mm |
