2004 Hyundai Sonata vs. 1972 Austin Allegro
To start off, 2004 Hyundai Sonata is newer by 32 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 2,655 cc (6 cylinders), 2004 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2004 Hyundai Sonata (170 HP @ 6000 RPM) has 102 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM). In normal driving conditions, 2004 Hyundai Sonata should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hyundai Sonata weights approximately 538 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2004 Hyundai Sonata (241 Nm) has 137 more torque (in Nm) than 1972 Austin Allegro. (104 Nm). This means 2004 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 2004 Hyundai Sonata | 1972 Austin Allegro | |
| Make | Hyundai | Austin |
| Model | Sonata | Allegro |
| Year Released | 2004 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2655 cc | 1485 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 68 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 241 Nm | 104 Nm |
| Engine Bore Size | 87.1 mm | 76.2 mm |
| Engine Stroke Size | 75 mm | 81.4 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1408 kg | 870 kg |
| Vehicle Length | 4750 mm | 3200 mm |
| Vehicle Width | 1830 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2450 mm |
| Fuel Tank Capacity | 65 L | 47 L |
