1981 Austin Maxi vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Austin Maxi. In addition, the cost of maintenance, including insurance, on 1981 Austin Maxi would be higher. At 4,800 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (302 HP @ 5600 RPM) has 211 more horse power than 1981 Austin Maxi. (91 HP @ 5250 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1981 Austin Maxi. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1326 kg more than 1981 Austin Maxi. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 1981 Austin Maxi, being front wheel drive (FWD), will offer much better control with better grip. 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 (413 Nm @ 4600 RPM) has 272 more torque (in Nm) than 1981 Austin Maxi. (141 Nm @ 3400 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Maxi. 2011 GMC Sierra has automatic transmission and 1981 Austin Maxi has manual transmission. 1981 Austin Maxi 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:
| 1981 Austin Maxi | 2011 GMC Sierra | |
| Make | Austin | GMC |
| Model | Maxi | Sierra |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 302 HP |
| Engine RPM | 5250 RPM | 5600 RPM |
| Torque | 141 Nm | 413 Nm |
| Torque RPM | 3400 RPM | 4600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 4-speed automatic |
| Vehicle Weight | 985 kg | 2311 kg |
| Vehicle Length | 4020 mm | 5847 mm |
| Vehicle Width | 1630 mm | 2032 mm |
| Vehicle Height | 1420 mm | 1875 mm |
| Wheelbase Size | 2670 mm | 3645 mm |
| Fuel Tank Capacity | 40 L | 98 L |
