1987 Ford Sierra vs. 2010 GMC Envoy
To start off, 2010 GMC Envoy is newer by 23 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 5,328 cc (8 cylinders), 2010 GMC Envoy is equipped with a bigger engine. In terms of performance, 2010 GMC Envoy (300 HP) has 234 more horse power than 1987 Ford Sierra. (66 HP) In normal driving conditions, 2010 GMC Envoy should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Envoy weights approximately 1489 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.
Because 2010 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2010 GMC Envoy 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, 2010 GMC Envoy (435 Nm @ 4000 RPM) has 293 more torque (in Nm) than 1987 Ford Sierra. (142 Nm @ 2000 RPM). This means 2010 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2010 GMC Envoy has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Ford Sierra | 2010 GMC Envoy | |
| Make | Ford | GMC |
| Model | Sierra | Envoy |
| Year Released | 1987 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2303 cc | 5328 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 66 HP | 300 HP |
| Torque | 142 Nm | 435 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1170 kg | 2659 kg |
| Vehicle Length | 4430 mm | 4870 mm |
| Vehicle Width | 1700 mm | 1900 mm |
| Vehicle Height | 1370 mm | 1830 mm |
| Wheelbase Size | 2620 mm | 2880 mm |
