2007 Chevrolet Equinox vs. 1987 Ford Sierra
To start off, 2007 Chevrolet Equinox is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 3,425 cc (6 cylinders), 2007 Chevrolet Equinox is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Equinox (185 HP @ 5200 RPM) has 72 more horse power than 1987 Ford Sierra. (113 HP @ 5300 RPM). In normal driving conditions, 2007 Chevrolet Equinox should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Equinox weights approximately 1270 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Chevrolet Equinox (285 Nm @ 3800 RPM) has 105 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2007 Chevrolet Equinox will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2007 Chevrolet Equinox | 1987 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | Equinox | Sierra |
| Year Released | 2007 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3425 cc | 2294 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 185 HP | 113 HP |
| Engine RPM | 5200 RPM | 5300 RPM |
| Torque | 285 Nm | 180 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2360 kg | 1090 kg |
| Vehicle Length | 4800 mm | 4400 mm |
| Vehicle Width | 1820 mm | 1680 mm |
| Vehicle Height | 1710 mm | 1370 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
| Fuel Tank Capacity | 64 L | 45 L |
