1969 Alfa Romeo Giulia vs. 1970 Riley 4
To start off, 1970 Riley 4 is newer by 1 year(s). Which means there will be less support and parts availability for 1969 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1969 Alfa Romeo Giulia would be higher. At 1,622 cc (4 cylinders), 1970 Riley 4 is equipped with a bigger engine. In terms of performance, 1969 Alfa Romeo Giulia (76 HP @ 6000 RPM) has 9 more horse power than 1970 Riley 4. (67 HP @ 5000 RPM). In normal driving conditions, 1969 Alfa Romeo Giulia should accelerate faster than 1970 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1970 Riley 4 weights approximately 148 kg more than 1969 Alfa Romeo Giulia.
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, 1970 Riley 4 (120 Nm @ 2500 RPM) has 17 more torque (in Nm) than 1969 Alfa Romeo Giulia. (103 Nm @ 4500 RPM). This means 1970 Riley 4 will have an easier job in driving up hills or pulling heavy equipment than 1969 Alfa Romeo Giulia.
Compare all specifications:
| 1969 Alfa Romeo Giulia | 1970 Riley 4 | |
| Make | Alfa Romeo | Riley |
| Model | Giulia | 4 |
| Year Released | 1969 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1622 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 76 HP | 67 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 103 Nm | 120 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Engine Bore Size | 74 mm | 76.2 mm |
| Engine Stroke Size | 75 mm | 88.9 mm |
| Engine Compression Ratio | 8.5:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1000 kg | 1148 kg |
| Vehicle Length | 4170 mm | 4540 mm |
| Vehicle Width | 1570 mm | 1620 mm |
| Vehicle Height | 1440 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 2530 mm |
| Fuel Tank Capacity | 46 L | 45 L |
