1999 Cadillac DeVille vs. 1978 Holden GTS
To start off, 1999 Cadillac DeVille is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Holden GTS. In addition, the cost of maintenance, including insurance, on 1978 Holden GTS would be higher. At 4,600 cc (8 cylinders), 1999 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1999 Cadillac DeVille (271 HP @ 5600 RPM) has 113 more horse power than 1978 Holden GTS. (158 HP @ 4550 RPM). In normal driving conditions, 1999 Cadillac DeVille should accelerate faster than 1978 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 1999 Cadillac DeVille weights approximately 230 kg more than 1978 Holden GTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Holden GTS 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 1978 Holden GTS. However, in wet, icy, snow, or gravel driving conditions, 1999 Cadillac DeVille, 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:
| 1999 Cadillac DeVille | 1978 Holden GTS | |
| Make | Cadillac | Holden |
| Model | DeVille | GTS |
| Year Released | 1999 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 4141 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 271 HP | 158 HP |
| Engine RPM | 5600 RPM | 4550 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1705 kg | 1475 kg |
| Vehicle Length | 5330 mm | 4850 mm |
| Vehicle Width | 1950 mm | 1880 mm |
