1983 Austin Ambassador vs. 1976 Bristol 603
To start off, 1983 Austin Ambassador is newer by 7 year(s). Which means there will be less support and parts availability for 1976 Bristol 603. In addition, the cost of maintenance, including insurance, on 1976 Bristol 603 would be higher. At 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 1976 Bristol 603 (145 HP @ 4000 RPM) has 62 more horse power than 1983 Austin Ambassador. (83 HP @ 5200 RPM) In normal driving conditions, 1976 Bristol 603 should accelerate faster than 1983 Austin Ambassador. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 580 kg more than 1983 Austin Ambassador. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 Bristol 603 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 1976 Bristol 603. However, in wet, icy, snow, or gravel driving conditions, 1983 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, 1976 Bristol 603 (333 Nm @ 1600 RPM) has 202 more torque (in Nm) than 1983 Austin Ambassador. (131 Nm @ 3500 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 1983 Austin Ambassador. 1976 Bristol 603 has automatic transmission and 1983 Austin Ambassador has manual transmission. 1983 Austin Ambassador will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1976 Bristol 603 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Austin Ambassador | 1976 Bristol 603 | |
| Make | Austin | Bristol |
| Model | Ambassador | 603 |
| Year Released | 1983 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1698 cc | 5210 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 145 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 131 Nm | 333 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1205 kg | 1785 kg |
| Vehicle Length | 4560 mm | 4920 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1450 mm |
| Wheelbase Size | 2680 mm | 2910 mm |
