1979 Austin Allegro vs. 2005 Kia Optima
To start off, 2005 Kia Optima is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1979 Austin Allegro would be higher. At 2,671 cc (6 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (170 HP @ 4000 RPM) has 126 more horse power than 1979 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2005 Kia Optima should accelerate faster than 1979 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 672 kg more than 1979 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, 2005 Kia Optima (241 Nm) has 167 more torque (in Nm) than 1979 Austin Allegro. (74 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1979 Austin Allegro.
Compare all specifications:
| 1979 Austin Allegro | 2005 Kia Optima | |
| Make | Austin | Kia |
| Model | Allegro | Optima |
| Year Released | 1979 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2671 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 170 HP |
| Engine RPM | 5250 RPM | 4000 RPM |
| Torque | 74 Nm | 241 Nm |
| Engine Bore Size | 64.6 mm | 87 mm |
| Engine Stroke Size | 83.7 mm | 75 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 815 kg | 1487 kg |
| Vehicle Length | 3200 mm | 4730 mm |
| Vehicle Width | 1620 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2450 mm | 2710 mm |
| Fuel Tank Capacity | 48 L | 65 L |
