1986 Cadillac DeVille vs. 1984 Ford Sierra
To start off, 1986 Cadillac DeVille is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 4,087 cc (8 cylinders), 1986 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (160 HP @ 5700 RPM) has 31 more horse power than 1986 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 1984 Ford Sierra should accelerate faster than 1986 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1986 Cadillac DeVille weights approximately 360 kg more than 1984 Ford Sierra.
Because 1984 Ford Sierra 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 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1986 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. Let's talk about torque, 1986 Cadillac DeVille (271 Nm @ 2200 RPM) has 55 more torque (in Nm) than 1984 Ford Sierra. (216 Nm @ 4300 RPM). This means 1986 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 1986 Cadillac DeVille has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 Cadillac DeVille | 1984 Ford Sierra | |
Make | Cadillac | Ford |
Model | DeVille | Sierra |
Year Released | 1986 | 1984 |
Engine Position | Front | Front |
Engine Size | 4087 cc | 2792 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 129 HP | 160 HP |
Engine RPM | 4200 RPM | 5700 RPM |
Torque | 271 Nm | 216 Nm |
Torque RPM | 2200 RPM | 4300 RPM |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1540 kg | 1180 kg |
Vehicle Length | 4960 mm | 4430 mm |
Vehicle Width | 1830 mm | 1730 mm |
Vehicle Height | 1400 mm | 1370 mm |
Wheelbase Size | 2820 mm | 2610 mm |