2009 Audi R8 vs. 1977 Fiat X1-9
To start off, 2009 Audi R8 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Fiat X1-9. In addition, the cost of maintenance, including insurance, on 1977 Fiat X1-9 would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (414 HP @ 7800 RPM) has 329 more horse power than 1977 Fiat X1-9. (85 HP @ 5800 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 1977 Fiat X1-9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 642 kg more than 1977 Fiat X1-9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1977 Fiat X1-9. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 will offer significantly more control. 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, 2009 Audi R8 (430 Nm @ 4500 RPM) has 312 more torque (in Nm) than 1977 Fiat X1-9. (118 Nm @ 3200 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat X1-9.
Compare all specifications:
| 2009 Audi R8 | 1977 Fiat X1-9 | |
| Make | Audi | Fiat |
| Model | R8 | X1-9 |
| Year Released | 2009 | 1977 |
| Engine Position | Middle | Middle |
| Engine Size | 4163 cc | 1498 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 85 HP |
| Engine RPM | 7800 RPM | 5800 RPM |
| Torque | 430 Nm | 118 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 84.5 mm | 86.4 mm |
| Engine Stroke Size | 92.8 mm | 63.9 mm |
| Engine Compression Ratio | 12.5:1 | 9.2:1 |
| Top Speed | 301 km/hour | 180 km/hour |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1560 kg | 918 kg |
| Vehicle Length | 4440 mm | 3980 mm |
| Vehicle Width | 1910 mm | 1570 mm |
| Vehicle Height | 1260 mm | 1150 mm |
| Wheelbase Size | 2660 mm | 2210 mm |
| Fuel Tank Capacity | 75 L | 50 L |
