1991 Alfa Romeo 164 vs. 1973 Austin Allegro
To start off, 1991 Alfa Romeo 164 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 1,996 cc (6 cylinders), 1991 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo 164 (207 HP @ 6000 RPM) has 136 more horse power than 1973 Austin Allegro. (71 HP @ 5500 RPM). In normal driving conditions, 1991 Alfa Romeo 164 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo 164 weights approximately 550 kg more than 1973 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, 1991 Alfa Romeo 164 (289 Nm @ 2750 RPM) has 157 more torque (in Nm) than 1973 Austin Allegro. (132 Nm @ 2300 RPM). This means 1991 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 1973 Austin Allegro has automatic transmission and 1991 Alfa Romeo 164 has manual transmission. 1991 Alfa Romeo 164 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Austin Allegro will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo 164 | 1973 Austin Allegro | |
| Make | Alfa Romeo | Austin |
| Model | 164 | Allegro |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1748 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 207 HP | 71 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 289 Nm | 132 Nm |
| Torque RPM | 2750 RPM | 2300 RPM |
| Engine Bore Size | 80 mm | 76.2 mm |
| Engine Stroke Size | 66.2 mm | 95.8 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1440 kg | 890 kg |
| Vehicle Length | 4560 mm | 3200 mm |
| Vehicle Width | 1770 mm | 1620 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2670 mm | 2450 mm |
| Fuel Tank Capacity | 70 L | 47 L |
