1997 Alfa Romeo 156 vs. 1966 Riley Kestrel
To start off, 1997 Alfa Romeo 156 is newer by 31 year(s). Which means there will be less support and parts availability for 1966 Riley Kestrel. In addition, the cost of maintenance, including insurance, on 1966 Riley Kestrel would be higher. At 1,969 cc (4 cylinders), 1997 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 156 (152 HP @ 6400 RPM) has 99 more horse power than 1966 Riley Kestrel. (53 HP @ 5500 RPM). In normal driving conditions, 1997 Alfa Romeo 156 should accelerate faster than 1966 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo 156 weights approximately 365 kg more than 1966 Riley Kestrel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1997 Alfa Romeo 156 (187 Nm @ 3500 RPM) has 104 more torque (in Nm) than 1966 Riley Kestrel. (83 Nm @ 2500 RPM). This means 1997 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1966 Riley Kestrel.
Compare all specifications:
| 1997 Alfa Romeo 156 | 1966 Riley Kestrel | |
| Make | Alfa Romeo | Riley |
| Model | 156 | Kestrel |
| Year Released | 1997 | 1966 |
| Engine Size | 1969 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 152 HP | 53 HP |
| Engine RPM | 6400 RPM | 5500 RPM |
| Torque | 187 Nm | 83 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 8.3:1 |
| Drive Type | Front | Front |
| Vehicle Weight | 1250 kg | 885 kg |
| Vehicle Length | 4440 mm | 3730 mm |
| Vehicle Width | 1750 mm | 1540 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2600 mm | 2380 mm |
| Fuel Tank Capacity | 63 L | 25 L |
