1966 Alfa Romeo Giulia vs. 1968 Buick Riviera
To start off, 1968 Buick Riviera is newer by 2 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia would be higher. At 7,050 cc (8 cylinders), 1968 Buick Riviera is equipped with a bigger engine. In terms of performance, 1968 Buick Riviera (305 HP @ 5000 RPM) has 200 more horse power than 1966 Alfa Romeo Giulia. (105 HP @ 6200 RPM) In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 928 kg more than 1966 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1968 Buick Riviera (645 Nm @ 3200 RPM) has 512 more torque (in Nm) than 1966 Alfa Romeo Giulia. (133 Nm @ 4500 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 1968 Buick Riviera | |
| Make | Alfa Romeo | Buick |
| Model | Giulia | Riviera |
| Year Released | 1966 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 7050 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 105 HP | 305 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 133 Nm | 645 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 78 mm | 106.2 mm |
| Engine Stroke Size | 82 mm | 99.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 972 kg | 1900 kg |
| Vehicle Length | 4130 mm | 5370 mm |
| Vehicle Width | 1670 mm | 2020 mm |
| Vehicle Height | 1250 mm | 1370 mm |
| Wheelbase Size | 2260 mm | 3030 mm |
| Fuel Tank Capacity | 100 L | 75 L |
