1990 Alfa Romeo 75 vs. 1961 Riley One-Point-Five
To start off, 1990 Alfa Romeo 75 is newer by 29 year(s). Which means there will be less support and parts availability for 1961 Riley One-Point-Five. In addition, the cost of maintenance, including insurance, on 1961 Riley One-Point-Five would be higher. At 2,959 cc (6 cylinders), 1990 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 75 (189 HP @ 5800 RPM) has 127 more horse power than 1961 Riley One-Point-Five. (62 HP @ 4500 RPM). In normal driving conditions, 1990 Alfa Romeo 75 should accelerate faster than 1961 Riley One-Point-Five. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 75 weights approximately 370 kg more than 1961 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, 1990 Alfa Romeo 75 (251 Nm @ 3000 RPM) has 139 more torque (in Nm) than 1961 Riley One-Point-Five. (112 Nm @ 3000 RPM). This means 1990 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 1961 Riley One-Point-Five.
Compare all specifications:
| 1990 Alfa Romeo 75 | 1961 Riley One-Point-Five | |
| Make | Alfa Romeo | Riley |
| Model | 75 | One-Point-Five |
| Year Released | 1990 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 189 HP | 62 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 251 Nm | 112 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 73 mm |
| Engine Stroke Size | 72.6 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1305 kg | 935 kg |
| Vehicle Length | 4430 mm | 3890 mm |
| Vehicle Width | 1670 mm | 1560 mm |
| Vehicle Height | 1410 mm | 1530 mm |
| Wheelbase Size | 2520 mm | 2190 mm |
| Fuel Tank Capacity | 68 L | 31 L |
