1969 Buick GS vs. 1977 Buick Regal
To start off, 1977 Buick Regal is newer by 8 year(s). Which means there will be less support and parts availability for 1969 Buick GS. In addition, the cost of maintenance, including insurance, on 1969 Buick GS would be higher. At 7,468 cc (8 cylinders), 1969 Buick GS is equipped with a bigger engine. In terms of performance, 1969 Buick GS (226 HP @ 4000 RPM) has 63 more horse power than 1977 Buick Regal. (163 HP @ 3800 RPM). In normal driving conditions, 1969 Buick GS should accelerate faster than 1977 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 1969 Buick GS weights approximately 260 kg more than 1977 Buick Regal. 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, 1969 Buick GS (498 Nm @ 2600 RPM) has 146 more torque (in Nm) than 1977 Buick Regal. (352 Nm @ 2400 RPM). This means 1969 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal. 1977 Buick Regal has automatic transmission and 1969 Buick GS has manual transmission. 1969 Buick GS 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:
| 1969 Buick GS | 1977 Buick Regal | |
| Make | Buick | Buick |
| Model | GS | Regal |
| Year Released | 1969 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 5736 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 226 HP | 163 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 498 Nm | 352 Nm |
| Torque RPM | 2600 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1800 kg | 1540 kg |
| Vehicle Length | 5180 mm | 5090 mm |
| Vehicle Width | 1960 mm | 1840 mm |
| Vehicle Height | 1370 mm | 1370 mm |
| Wheelbase Size | 2860 mm | 2750 mm |
