1979 Ford Crown Victoria vs. 1984 Ford Sierra
To start off, 1984 Ford Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 1979 Ford Crown Victoria. In addition, the cost of maintenance, including insurance, on 1979 Ford Crown Victoria would be higher. At 4,186 cc (8 cylinders), 1979 Ford Crown Victoria is equipped with a bigger engine. In terms of performance, 1979 Ford Crown Victoria (118 HP @ 3800 RPM) has 52 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM). In normal driving conditions, 1979 Ford Crown Victoria should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1979 Ford Crown Victoria weights approximately 395 kg more than 1984 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. Let's talk about torque, 1979 Ford Crown Victoria (263 Nm @ 2200 RPM) has 123 more torque (in Nm) than 1984 Ford Sierra. (140 Nm @ 2000 RPM). This means 1979 Ford Crown Victoria will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 1979 Ford Crown Victoria 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. 1979 Ford Crown Victoria will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Ford Crown Victoria | 1984 Ford Sierra | |
| Make | Ford | Ford |
| Model | Crown Victoria | Sierra |
| Year Released | 1979 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 4186 cc | 2304 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 66 HP |
| Engine RPM | 3800 RPM | 4200 RPM |
| Torque | 263 Nm | 140 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1235 kg |
| Vehicle Length | 5320 mm | 4510 mm |
| Vehicle Width | 1980 mm | 1740 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2910 mm | 2620 mm |
