1986 Ford Sierra vs. 1992 Pontiac Bonneville
To start off, 1992 Pontiac Bonneville is newer by 6 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 3,791 cc (6 cylinders), 1992 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1992 Pontiac Bonneville (205 HP @ 4400 RPM) has 45 more horse power than 1986 Ford Sierra. (160 HP @ 5700 RPM) In normal driving conditions, 1992 Pontiac Bonneville should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1992 Pontiac Bonneville weights approximately 370 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 1992 Pontiac Bonneville. 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, 1992 Pontiac Bonneville (353 Nm @ 2800 RPM) has 137 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 1992 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra. 1992 Pontiac Bonneville 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. 1992 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
1986 Ford Sierra | 1992 Pontiac Bonneville | |
Make | Ford | Pontiac |
Model | Sierra | Bonneville |
Year Released | 1986 | 1992 |
Engine Position | Front | Front |
Engine Size | 2792 cc | 3791 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 160 HP | 205 HP |
Engine RPM | 5700 RPM | 4400 RPM |
Torque | 216 Nm | 353 Nm |
Torque RPM | 4300 RPM | 2800 RPM |
Engine Bore Size | 93 mm | 96.6 mm |
Engine Stroke Size | 68.5 mm | 86.4 mm |
Engine Compression Ratio | 9.2:1 | 8.5:1 |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1266 kg | 1636 kg |
Vehicle Length | 4430 mm | 5100 mm |
Vehicle Width | 1730 mm | 1880 mm |
Wheelbase Size | 2610 mm | 2820 mm |