1964 Fiat 850 vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 40 year(s). Which means there will be less support and parts availability for 1964 Fiat 850. In addition, the cost of maintenance, including insurance, on 1964 Fiat 850 would be higher. At 1,584 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (100 HP @ 6200 RPM) has 67 more horse power than 1964 Fiat 850. (33 HP @ 4800 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1964 Fiat 850. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 680 kg more than 1964 Fiat 850. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1964 Fiat 850 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1964 Fiat 850. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 Opel Astra (142 Nm @ 3600 RPM) has 87 more torque (in Nm) than 1964 Fiat 850. (55 Nm @ 2800 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1964 Fiat 850.
Compare all specifications:
| 1964 Fiat 850 | 2004 Opel Astra | |
| Make | Fiat | Opel |
| Model | 850 | Astra |
| Year Released | 1964 | 2004 |
| Body Type | Coupe | Convertible |
| Engine Position | Rear | Front |
| Engine Size | 767 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 33 HP | 100 HP |
| Engine RPM | 4800 RPM | 6200 RPM |
| Torque | 55 Nm | 142 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 670 kg | 1350 kg |
| Vehicle Length | 3580 mm | 4280 mm |
| Vehicle Width | 1430 mm | 1720 mm |
| Vehicle Height | 1320 mm | 1470 mm |
| Wheelbase Size | 2030 mm | 2620 mm |
| Fuel Tank Capacity | 30 L | 52 L |
