2001 Alfa Romeo Spider vs. 1969 Riley 4
To start off, 2001 Alfa Romeo Spider is newer by 32 year(s). Which means there will be less support and parts availability for 1969 Riley 4. In addition, the cost of maintenance, including insurance, on 1969 Riley 4 would be higher. At 1,773 cc (4 cylinders), 2001 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo Spider (138 HP) has 71 more horse power than 1969 Riley 4. (67 HP). In normal driving conditions, 2001 Alfa Romeo Spider should accelerate faster than 1969 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo Spider weights approximately 202 kg more than 1969 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1969 Riley 4 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 1969 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 2001 Alfa Romeo Spider, 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, 2001 Alfa Romeo Spider (163 Nm @ 3500 RPM) has 42 more torque (in Nm) than 1969 Riley 4. (121 Nm @ 2500 RPM). This means 2001 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1969 Riley 4.
Compare all specifications:
| 2001 Alfa Romeo Spider | 1969 Riley 4 | |
| Make | Alfa Romeo | Riley |
| Model | Spider | 4 |
| Year Released | 2001 | 1969 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1773 cc | 1622 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 67 HP |
| Torque | 163 Nm | 121 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 82 mm | 76.2 mm |
| Engine Stroke Size | 82.8 mm | 88.9 mm |
| Engine Compression Ratio | 10.0:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1148 kg |
| Vehicle Length | 4290 mm | 4540 mm |
| Vehicle Width | 1790 mm | 1620 mm |
| Vehicle Height | 1320 mm | 1530 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
| Fuel Tank Capacity | 70 L | 45 L |
