1984 Austin Montego vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 27 year(s). Which means there will be less support and parts availability for 1984 Austin Montego. In addition, the cost of maintenance, including insurance, on 1984 Austin Montego would be higher. At 6,000 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (353 HP @ 5400 RPM) has 286 more horse power than 1984 Austin Montego. (67 HP @ 5800 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1984 Austin Montego. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1709 kg more than 1984 Austin Montego. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1984 Austin Montego. In wet, icy, snow, or gravel driving conditions, 2011 GMC 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, 2011 GMC Sierra (506 Nm @ 4400 RPM) has 407 more torque (in Nm) than 1984 Austin Montego. (99 Nm @ 3500 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Austin Montego. 2011 GMC Sierra has automatic transmission and 1984 Austin Montego has manual transmission. 1984 Austin Montego will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Austin Montego | 2011 GMC Sierra | |
| Make | Austin | GMC |
| Model | Montego | Sierra |
| Year Released | 1984 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1257 cc | 6000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 67 HP | 353 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 99 Nm | 506 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Vehicle Weight | 950 kg | 2659 kg |
| Vehicle Length | 4470 mm | 5720 mm |
| Vehicle Width | 1720 mm | 2440 mm |
| Wheelbase Size | 2580 mm | 3380 mm |
