1984 Ford Sierra vs. 1970 Subaru FF-1
To start off, 1984 Ford Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1970 Subaru FF-1. In addition, the cost of maintenance, including insurance, on 1970 Subaru FF-1 would be higher. At 2,294 cc (6 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (114 HP @ 5300 RPM) has 34 more horse power than 1970 Subaru FF-1. (80 HP @ 6400 RPM). In normal driving conditions, 1984 Ford Sierra should accelerate faster than 1970 Subaru FF-1. With that said, vehicle weight also plays an important factor in acceleration. 1984 Ford Sierra weights approximately 389 kg more than 1970 Subaru FF-1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1970 Subaru FF-1, 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, 1984 Ford Sierra (176 Nm @ 3000 RPM) has 77 more torque (in Nm) than 1970 Subaru FF-1. (99 Nm @ 4000 RPM). This means 1984 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1970 Subaru FF-1. 1984 Ford Sierra has automatic transmission and 1970 Subaru FF-1 has manual transmission. 1970 Subaru FF-1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Ford Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 1970 Subaru FF-1 | |
| Make | Ford | Subaru |
| Model | Sierra | FF-1 |
| Year Released | 1984 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2294 cc | 1267 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 114 HP | 80 HP |
| Engine RPM | 5300 RPM | 6400 RPM |
| Torque | 176 Nm | 99 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 90 mm | 82 mm |
| Engine Stroke Size | 60.1 mm | 60 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1115 kg | 726 kg |
| Vehicle Length | 4420 mm | 3940 mm |
| Vehicle Width | 1730 mm | 1490 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2430 mm |
