1999 Bugatti Chiron vs. 1986 Ford Sierra
To start off, 1999 Bugatti Chiron is newer by 13 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 6,250 cc (18 cylinders), 1999 Bugatti Chiron is equipped with a bigger engine. In terms of performance, 1999 Bugatti Chiron (547 HP @ 6800 RPM) has 387 more horse power than 1986 Ford Sierra. (160 HP @ 5700 RPM). In normal driving conditions, 1999 Bugatti Chiron should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Bugatti Chiron weights approximately 911 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 1999 Bugatti Chiron. 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, 1999 Bugatti Chiron (650 Nm @ 4000 RPM) has 434 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 1999 Bugatti Chiron will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra.
Compare all specifications:
| 1999 Bugatti Chiron | 1986 Ford Sierra | |
| Make | Bugatti | Ford |
| Model | Chiron | Sierra |
| Year Released | 1999 | 1986 |
| Engine Position | Middle | Front |
| Engine Size | 6250 cc | 2792 cc |
| Engine Cylinders | 18 cylinders | 6 cylinders |
| Engine Type | W | V |
| Horse Power | 547 HP | 160 HP |
| Engine RPM | 6800 RPM | 5700 RPM |
| Torque | 650 Nm | 216 Nm |
| Torque RPM | 4000 RPM | 4300 RPM |
| Engine Bore Size | 76.5 mm | 93 mm |
| Engine Stroke Size | 75.6 mm | 68.5 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2177 kg | 1266 kg |
| Vehicle Length | 4430 mm | 4430 mm |
| Vehicle Width | 2000 mm | 1730 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
