1984 Ford Sierra vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 4,294 cc (6 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (195 HP) has 129 more horse power than 1984 Ford Sierra. (66 HP) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1984 Ford Sierra.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 GMC Sierra (354 Nm) has 214 more torque (in Nm) than 1984 Ford Sierra. (140 Nm). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2006 GMC Sierra has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2006 GMC Sierra | |
| Make | Ford | GMC |
| Model | Sierra | Sierra |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2304 cc | 4294 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 66 HP | 195 HP |
| Torque | 140 Nm | 354 Nm |
| Engine Bore Size | 94 mm | 102 mm |
| Engine Stroke Size | 83 mm | 88 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 4510 mm | 5850 mm |
| Vehicle Width | 1740 mm | 2000 mm |
| Vehicle Height | 1450 mm | 1850 mm |
| Wheelbase Size | 2620 mm | 3650 mm |
