1971 Alfa Romeo Alfasud vs. 1977 Buick Regal
To start off, 1977 Buick Regal is newer by 6 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Alfasud would be higher. At 3,791 cc (6 cylinders), 1977 Buick Regal is equipped with a bigger engine. In terms of performance, 1977 Buick Regal (108 HP @ 3400 RPM) has 46 more horse power than 1971 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 1977 Buick Regal should accelerate faster than 1971 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick Regal weights approximately 382 kg more than 1971 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Buick Regal 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 1977 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 1971 Alfa Romeo Alfasud, 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, 1977 Buick Regal (251 Nm @ 2000 RPM) has 168 more torque (in Nm) than 1971 Alfa Romeo Alfasud. (83 Nm @ 3500 RPM). This means 1977 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Alfasud. 1977 Buick Regal has automatic transmission and 1971 Alfa Romeo Alfasud has manual transmission. 1971 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Alfa Romeo Alfasud | 1977 Buick Regal | |
| Make | Alfa Romeo | Buick |
| Model | Alfasud | Regal |
| Year Released | 1971 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Horse Power | 62 HP | 108 HP |
| Engine RPM | 6000 RPM | 3400 RPM |
| Torque | 83 Nm | 251 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1048 kg | 1430 kg |
| Vehicle Length | 3930 mm | 5090 mm |
| Vehicle Width | 1660 mm | 1840 mm |
| Vehicle Height | 1100 mm | 1370 mm |
| Wheelbase Size | 2260 mm | 2750 mm |
