1968 Cadillac DeVille vs. 1989 Ford Sierra
To start off, 1989 Ford Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1968 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1968 Cadillac DeVille would be higher. At 7,734 cc (8 cylinders), 1968 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1968 Cadillac DeVille (228 HP @ 4400 RPM) has 154 more horse power than 1989 Ford Sierra. (74 HP @ 5300 RPM). In normal driving conditions, 1968 Cadillac DeVille should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1968 Cadillac DeVille weights approximately 1045 kg more than 1989 Ford Sierra. 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. 1968 Cadillac DeVille has automatic transmission and 1989 Ford Sierra has manual transmission. 1989 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1968 Cadillac DeVille | 1989 Ford Sierra | |
| Make | Cadillac | Ford |
| Model | DeVille | Sierra |
| Year Released | 1968 | 1989 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 74 HP |
| Engine RPM | 4400 RPM | 5300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2055 kg | 1010 kg |
| Vehicle Length | 5720 mm | 4500 mm |
| Vehicle Width | 2030 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 3300 mm | 2620 mm |
