2005 BMW 525 vs. 1957 Morris Isis
To start off, 2005 BMW 525 is newer by 48 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, 2005 BMW 525 (215 HP @ 6500 RPM) has 130 more horse power than 1957 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 2005 BMW 525 should accelerate faster than 1957 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 460 kg more than 1957 Morris Isis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1957 Morris Isis. In wet, icy, snow, or gravel driving conditions, 2005 BMW 525 will offer significantly more control. 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, 2005 BMW 525 (250 Nm @ 2750 RPM) has 81 more torque (in Nm) than 1957 Morris Isis. (169 Nm @ 2000 RPM). This means 2005 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1957 Morris Isis. 2005 BMW 525 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. 2005 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 525 | 1957 Morris Isis | |
| Make | BMW | Morris |
| Model | 525 | Isis |
| Year Released | 2005 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2639 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 85 HP |
| Engine RPM | 6500 RPM | 4250 RPM |
| Torque | 250 Nm | 169 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 79.4 mm |
| Engine Stroke Size | 78.8 mm | 88.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1775 kg | 1315 kg |
| Vehicle Length | 4850 mm | 4530 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1500 mm | 1620 mm |
| Wheelbase Size | 2790 mm | 2470 mm |
