1986 Ford Sierra vs. 2013 BMW 1 Series
To start off, 2013 BMW 1 Series is newer by 27 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 2,979 cc (6 cylinders), 2013 BMW 1 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 1 Series (296 HP @ 5800 RPM) has 136 more horse power than 1986 Ford Sierra. (160 HP @ 5700 RPM) In normal driving conditions, 2013 BMW 1 Series should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 1 Series weights approximately 264 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 2013 BMW 1 Series. 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, 2013 BMW 1 Series (407 Nm @ 5000 RPM) has 191 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 2013 BMW 1 Series will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra.
Compare all specifications:
| 1986 Ford Sierra | 2013 BMW 1 Series | |
| Make | Ford | BMW |
| Model | Sierra | 1 Series |
| Year Released | 1986 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 296 HP |
| Engine RPM | 5700 RPM | 5800 RPM |
| Torque | 216 Nm | 407 Nm |
| Torque RPM | 4300 RPM | 5000 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 68.5 mm | 89 mm |
| Engine Compression Ratio | 9.2:1 | 10.2 |
| Top Speed | 196 km/hour | 240 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1266 kg | 1530 kg |
| Vehicle Length | 4430 mm | 4373 mm |
| Vehicle Width | 1730 mm | 1919 mm |
| Wheelbase Size | 2610 mm | 2660 mm |
| Fuel Tank Capacity | 116 L | 53 L |
