1987 Ford Sierra vs. 1958 Riley One-Point-Five
To start off, 1987 Ford Sierra is newer by 29 year(s). Which means there will be less support and parts availability for 1958 Riley One-Point-Five. In addition, the cost of maintenance, including insurance, on 1958 Riley One-Point-Five would be higher. At 2,303 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (66 HP @ 4200 RPM) has 4 more horse power than 1958 Riley One-Point-Five. (62 HP @ 4500 RPM). In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1958 Riley One-Point-Five. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 270 kg more than 1958 Riley One-Point-Five. 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, 1987 Ford Sierra (142 Nm @ 2000 RPM) has 30 more torque (in Nm) than 1958 Riley One-Point-Five. (112 Nm @ 3000 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1958 Riley One-Point-Five.
Compare all specifications:
| 1987 Ford Sierra | 1958 Riley One-Point-Five | |
| Make | Ford | Riley |
| Model | Sierra | One-Point-Five |
| Year Released | 1987 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 2303 cc | 1489 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 62 HP |
| Engine RPM | 4200 RPM | 4500 RPM |
| Torque | 142 Nm | 112 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1205 kg | 935 kg |
| Vehicle Length | 4500 mm | 3890 mm |
| Vehicle Width | 1680 mm | 1560 mm |
| Vehicle Height | 1400 mm | 1530 mm |
| Wheelbase Size | 2620 mm | 2190 mm |
