1975 Alfa Romeo GT vs. 1971 Buick GS
To start off, 1975 Alfa Romeo GT is newer by 4 year(s). Which means there will be less support and parts availability for 1971 Buick GS. In addition, the cost of maintenance, including insurance, on 1971 Buick GS would be higher. At 5,724 cc (6 cylinders), 1971 Buick GS is equipped with a bigger engine. In terms of performance, 1971 Buick GS (190 HP @ 4000 RPM) has 103 more horse power than 1975 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 1971 Buick GS should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick GS weights approximately 652 kg more than 1975 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1971 Buick GS (394 Nm @ 2800 RPM) has 254 more torque (in Nm) than 1975 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 1971 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo GT.
Compare all specifications:
| 1975 Alfa Romeo GT | 1971 Buick GS | |
| Make | Alfa Romeo | Buick |
| Model | GT | GS |
| Year Released | 1975 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 5724 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 190 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 140 Nm | 394 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 980 kg | 1632 kg |
| Vehicle Length | 4090 mm | 5180 mm |
| Vehicle Width | 1590 mm | 1960 mm |
| Vehicle Height | 1330 mm | 1370 mm |
| Wheelbase Size | 2160 mm | 2860 mm |
