1968 Buick Riviera vs. 1975 Cadillac Eldorado
To start off, 1975 Cadillac Eldorado is newer by 7 year(s). Which means there will be less support and parts availability for 1968 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1968 Buick Riviera would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1968 Buick Riviera (305 HP @ 5000 RPM) has 125 more horse power than 1975 Cadillac Eldorado. (180 HP @ 4000 RPM). In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1975 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Eldorado weights approximately 445 kg more than 1968 Buick Riviera.
Because 1968 Buick Riviera 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 1968 Buick Riviera. However, in wet, icy, snow, or gravel driving conditions, 1975 Cadillac Eldorado, 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.
Compare all specifications:
| 1968 Buick Riviera | 1975 Cadillac Eldorado | |
| Make | Buick | Cadillac |
| Model | Riviera | Eldorado |
| Year Released | 1968 | 1975 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 7050 cc | 8192 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 305 HP | 180 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1900 kg | 2345 kg |
| Vehicle Length | 5370 mm | 5730 mm |
| Wheelbase Size | 3030 mm | 3220 mm |
