1984 Austin Ambassador vs. 1990 Ford Sierra
To start off, 1990 Ford Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 1984 Austin Ambassador. In addition, the cost of maintenance, including insurance, on 1984 Austin Ambassador would be higher. At 1,697 cc (4 cylinders), 1984 Austin Ambassador is equipped with a bigger engine. In terms of performance, 1984 Austin Ambassador (83 HP @ 5200 RPM) has 9 more horse power than 1990 Ford Sierra. (74 HP @ 5300 RPM). In normal driving conditions, 1984 Austin Ambassador should accelerate faster than 1990 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1984 Austin Ambassador weights approximately 195 kg more than 1990 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Ford Sierra 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 1990 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1984 Austin Ambassador, 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, 1984 Austin Ambassador (131 Nm @ 3500 RPM) has 9 more torque (in Nm) than 1990 Ford Sierra. (122 Nm @ 2900 RPM). This means 1984 Austin Ambassador will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Sierra.
Compare all specifications:
| 1984 Austin Ambassador | 1990 Ford Sierra | |
| Make | Austin | Ford |
| Model | Ambassador | Sierra |
| Year Released | 1984 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 1595 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 74 HP |
| Engine RPM | 5200 RPM | 5300 RPM |
| Torque | 131 Nm | 122 Nm |
| Torque RPM | 3500 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1205 kg | 1010 kg |
| Vehicle Length | 4560 mm | 4500 mm |
| Vehicle Width | 1740 mm | 1680 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
