2003 GMC Yukon vs. 1972 Austin Allegro
To start off, 2003 GMC Yukon is newer by 31 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 5,963 cc (8 cylinders), 2003 GMC Yukon is equipped with a bigger engine. In terms of performance, 2003 GMC Yukon (317 HP @ 6000 RPM) has 249 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM). In normal driving conditions, 2003 GMC Yukon should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Yukon weights approximately 1420 kg more than 1972 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1972 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2003 GMC Yukon 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, 2003 GMC Yukon (488 Nm @ 4000 RPM) has 384 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 2003 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 2003 GMC Yukon | 1972 Austin Allegro | |
| Make | GMC | Austin |
| Model | Yukon | Allegro |
| Year Released | 2003 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 1485 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 317 HP | 68 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 488 Nm | 104 Nm |
| Torque RPM | 4000 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2290 kg | 870 kg |
| Vehicle Length | 5060 mm | 3200 mm |
| Vehicle Width | 2010 mm | 1620 mm |
| Vehicle Height | 1890 mm | 1400 mm |
| Wheelbase Size | 2950 mm | 2450 mm |
