1978 BMW 320 vs. 1974 Buick GS
To start off, 1978 BMW 320 is newer by 4 year(s). Which means there will be less support and parts availability for 1974 Buick GS. In addition, the cost of maintenance, including insurance, on 1974 Buick GS would be higher. At 5,724 cc (6 cylinders), 1974 Buick GS is equipped with a bigger engine. In terms of performance, 1978 BMW 320 (641 HP @ 9000 RPM) has 451 more horse power than 1974 Buick GS. (190 HP @ 4000 RPM). In normal driving conditions, 1978 BMW 320 should accelerate faster than 1974 Buick GS. With that said, vehicle weight also plays an important factor in acceleration. 1974 Buick GS weights approximately 790 kg more than 1978 BMW 320.
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.
Compare all specifications:
| 1978 BMW 320 | 1974 Buick GS | |
| Make | BMW | Buick |
| Model | 320 | GS |
| Year Released | 1978 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 5724 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 641 HP | 190 HP |
| Engine RPM | 9000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 840 kg | 1630 kg |
| Vehicle Length | 4520 mm | 5180 mm |
| Vehicle Width | 1840 mm | 1960 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 2570 mm | 2860 mm |
