1981 Austin Allegro vs. 2013 Nissan Sentra
To start off, 2013 Nissan Sentra is newer by 32 year(s). Which means there will be less support and parts availability for 1981 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1981 Austin Allegro would be higher. At 1,800 cc (4 cylinders), 2013 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2013 Nissan Sentra (128 HP @ 6000 RPM) has 84 more horse power than 1981 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2013 Nissan Sentra should accelerate faster than 1981 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2013 Nissan Sentra weights approximately 490 kg more than 1981 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, 2013 Nissan Sentra (174 Nm @ 3600 RPM) has 104 more torque (in Nm) than 1981 Austin Allegro. (70 Nm @ 3000 RPM). This means 2013 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Allegro.
Compare all specifications:
| 1981 Austin Allegro | 2013 Nissan Sentra | |
| Make | Austin | Nissan |
| Model | Allegro | Sentra |
| Year Released | 1981 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 128 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 70 Nm | 174 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 64.6 mm | 79 mm |
| Engine Stroke Size | 76.2 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1290 kg |
| Vehicle Length | 3200 mm | 4625 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1496 mm |
| Wheelbase Size | 2450 mm | 2700 mm |
