1957 Morris Isis vs. 2004 Chevrolet Aveo
To start off, 2004 Chevrolet Aveo is newer by 47 year(s). Which means there will be less support and parts availability for 1957 Morris Isis. In addition, the cost of maintenance, including insurance, on 1957 Morris Isis would be higher. At 2,639 cc (6 cylinders), 1957 Morris Isis is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Aveo (102 HP @ 6000 RPM) has 17 more horse power than 1957 Morris Isis. (85 HP @ 4250 RPM) In normal driving conditions, 2004 Chevrolet Aveo should accelerate faster than 1957 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1957 Morris Isis weights approximately 255 kg more than 2004 Chevrolet Aveo.
Because 1957 Morris Isis 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 1957 Morris Isis. However, in wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Aveo, 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, 1957 Morris Isis (169 Nm @ 2000 RPM) has 24 more torque (in Nm) than 2004 Chevrolet Aveo. (145 Nm @ 3600 RPM). This means 1957 Morris Isis will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Aveo. 2004 Chevrolet Aveo has automatic transmission and 1957 Morris Isis has manual transmission. 1957 Morris Isis will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Chevrolet Aveo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1957 Morris Isis | 2004 Chevrolet Aveo | |
| Make | Morris | Chevrolet |
| Model | Isis | Aveo |
| Year Released | 1957 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2639 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 102 HP |
| Engine RPM | 4250 RPM | 6000 RPM |
| Torque | 169 Nm | 145 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 79.4 mm | 79 mm |
| Engine Stroke Size | 88.9 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1315 kg | 1060 kg |
| Vehicle Length | 4530 mm | 3890 mm |
| Vehicle Width | 1660 mm | 1680 mm |
| Vehicle Height | 1620 mm | 1500 mm |
| Wheelbase Size | 2470 mm | 2490 mm |
