1986 Ford Sierra vs. 1977 Reliant Scimitar
To start off, 1986 Ford Sierra is newer by 9 year(s). Which means there will be less support and parts availability for 1977 Reliant Scimitar. In addition, the cost of maintenance, including insurance, on 1977 Reliant Scimitar would be higher. At 2,994 cc (6 cylinders), 1977 Reliant Scimitar is equipped with a bigger engine. In terms of performance, 1986 Ford Sierra (160 HP @ 5700 RPM) has 25 more horse power than 1977 Reliant Scimitar. (135 HP @ 5000 RPM). In normal driving conditions, 1986 Ford Sierra should accelerate faster than 1977 Reliant Scimitar. With that said, vehicle weight also plays an important factor in acceleration. 1986 Ford Sierra weights approximately 1 kg more than 1977 Reliant Scimitar. 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 1977 Reliant Scimitar. 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, 1977 Reliant Scimitar (236 Nm @ 3000 RPM) has 20 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 1977 Reliant Scimitar will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra. 1977 Reliant Scimitar 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. 1977 Reliant Scimitar will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Ford Sierra | 1977 Reliant Scimitar | |
| Make | Ford | Reliant |
| Model | Sierra | Scimitar |
| Year Released | 1986 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2994 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 160 HP | 135 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Torque | 216 Nm | 236 Nm |
| Torque RPM | 4300 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 93.8 mm |
| Engine Stroke Size | 68.5 mm | 72.4 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1266 kg | 1265 kg |
| Vehicle Length | 4430 mm | 4450 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Wheelbase Size | 2610 mm | 2640 mm |
| Fuel Tank Capacity | 116 L | 27 L |
