1979 Buick Regal vs. 1974 Opel Admiral
To start off, 1979 Buick Regal is newer by 5 year(s). Which means there will be less support and parts availability for 1974 Opel Admiral. In addition, the cost of maintenance, including insurance, on 1974 Opel Admiral would be higher. At 4,348 cc (6 cylinders), 1979 Buick Regal is equipped with a bigger engine. In terms of performance, 1974 Opel Admiral (142 HP @ 5200 RPM) has 23 more horse power than 1979 Buick Regal. (119 HP @ 3600 RPM) In normal driving conditions, 1974 Opel Admiral should accelerate faster than 1979 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 1979 Buick Regal weights approximately 20 kg more than 1974 Opel Admiral.
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, 1979 Buick Regal (285 Nm @ 1800 RPM) has 58 more torque (in Nm) than 1974 Opel Admiral. (227 Nm @ 3600 RPM). This means 1979 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1974 Opel Admiral. 1979 Buick Regal has automatic transmission and 1974 Opel Admiral has manual transmission. 1974 Opel Admiral will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Buick Regal | 1974 Opel Admiral | |
| Make | Buick | Opel |
| Model | Regal | Admiral |
| Year Released | 1979 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4348 cc | 2782 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 119 HP | 142 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 285 Nm | 227 Nm |
| Torque RPM | 1800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1495 kg | 1475 kg |
| Vehicle Length | 5090 mm | 4910 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2750 mm | 2850 mm |
