1971 Fiat 127 vs. 1999 Alfa Romeo 166
To start off, 1999 Alfa Romeo 166 is newer by 28 year(s). Which means there will be less support and parts availability for 1971 Fiat 127. In addition, the cost of maintenance, including insurance, on 1971 Fiat 127 would be higher. At 2,492 cc (6 cylinders), 1999 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 166 (190 HP @ 6300 RPM) has 146 more horse power than 1971 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 1999 Alfa Romeo 166 should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 166 weights approximately 815 kg more than 1971 Fiat 127. 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, 1999 Alfa Romeo 166 (226 Nm @ 5000 RPM) has 163 more torque (in Nm) than 1971 Fiat 127. (63 Nm @ 3500 RPM). This means 1999 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127. 1999 Alfa Romeo 166 has automatic transmission and 1971 Fiat 127 has manual transmission. 1971 Fiat 127 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Fiat 127 | 1999 Alfa Romeo 166 | |
| Make | Fiat | Alfa Romeo |
| Model | 127 | 166 |
| Year Released | 1971 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 44 HP | 190 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 63 Nm | 226 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 65 mm | 88 mm |
| Engine Stroke Size | 68 mm | 68.3 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 705 kg | 1520 kg |
| Vehicle Length | 3600 mm | 4730 mm |
| Vehicle Width | 1530 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2230 mm | 2710 mm |
| Fuel Tank Capacity | 30 L | 72 L |
