1993 Cadillac Fleetwood vs. 1986 Ford Sierra
To start off, 1993 Cadillac Fleetwood is newer by 7 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 5,733 cc (8 cylinders), 1993 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 1993 Cadillac Fleetwood (185 HP @ 3800 RPM) has 25 more horse power than 1986 Ford Sierra. (160 HP @ 5700 RPM). In normal driving conditions, 1993 Cadillac Fleetwood should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1993 Cadillac Fleetwood weights approximately 714 kg more than 1986 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1993 Cadillac Fleetwood. In wet, icy, snow, or gravel driving conditions, 1986 Ford Sierra will offer significantly more control. 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, 1993 Cadillac Fleetwood (407 Nm @ 2400 RPM) has 191 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 1993 Cadillac Fleetwood will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra. 1993 Cadillac Fleetwood has automatic transmission and 1986 Ford Sierra has manual transmission. 1986 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 Cadillac Fleetwood will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1993 Cadillac Fleetwood | 1986 Ford Sierra | |
| Make | Cadillac | Ford |
| Model | Fleetwood | Sierra |
| Year Released | 1993 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 2792 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 185 HP | 160 HP |
| Engine RPM | 3800 RPM | 5700 RPM |
| Torque | 407 Nm | 216 Nm |
| Torque RPM | 2400 RPM | 4300 RPM |
| Engine Bore Size | 101.6 mm | 93 mm |
| Engine Stroke Size | 88.4 mm | 68.5 mm |
| Engine Compression Ratio | 9.8:1 | 9.2:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1980 kg | 1266 kg |
| Vehicle Length | 5720 mm | 4430 mm |
| Vehicle Width | 1990 mm | 1730 mm |
| Wheelbase Size | 3090 mm | 2610 mm |
