1970 AMC Ambassador vs. 1958 Morris Isis
To start off, 1970 AMC Ambassador is newer by 12 year(s). Which means there will be less support and parts availability for 1958 Morris Isis. In addition, the cost of maintenance, including insurance, on 1958 Morris Isis would be higher. At 4,981 cc (8 cylinders), 1970 AMC Ambassador is equipped with a bigger engine. In terms of performance, 1970 AMC Ambassador (210 HP @ 4400 RPM) has 125 more horse power than 1958 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 1970 AMC Ambassador should accelerate faster than 1958 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1970 AMC Ambassador weights approximately 335 kg more than 1958 Morris Isis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1970 AMC Ambassador (414 Nm @ 2800 RPM) has 246 more torque (in Nm) than 1958 Morris Isis. (168 Nm @ 2000 RPM). This means 1970 AMC Ambassador will have an easier job in driving up hills or pulling heavy equipment than 1958 Morris Isis. 1970 AMC Ambassador has automatic transmission and 1958 Morris Isis has manual transmission. 1958 Morris Isis will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1970 AMC Ambassador will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 AMC Ambassador | 1958 Morris Isis | |
| Make | AMC | Morris |
| Model | Ambassador | Isis |
| Year Released | 1970 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 4981 cc | 2639 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 85 HP |
| Engine RPM | 4400 RPM | 4250 RPM |
| Torque | 414 Nm | 168 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 95.3 mm | 79.4 mm |
| Engine Stroke Size | 87.4 mm | 88.9 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1650 kg | 1315 kg |
| Vehicle Length | 5290 mm | 4530 mm |
| Vehicle Width | 1970 mm | 1660 mm |
| Vehicle Height | 1410 mm | 1620 mm |
| Wheelbase Size | 3110 mm | 2470 mm |
