2005 Audi S4 vs. 1986 Fiat Ritmo
To start off, 2005 Audi S4 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1986 Fiat Ritmo would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 287 more horse power than 1986 Fiat Ritmo. (53 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1986 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 1000 kg more than 1986 Fiat Ritmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 323 more torque (in Nm) than 1986 Fiat Ritmo. (87 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Fiat Ritmo.
Compare all specifications:
| 2005 Audi S4 | 1986 Fiat Ritmo | |
| Make | Audi | Fiat |
| Model | S4 | Ritmo |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1116 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 53 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 410 Nm | 87 Nm |
| Engine Bore Size | 85 mm | 70.1 mm |
| Engine Stroke Size | 93 mm | 72 mm |
| Engine Compression Ratio | 11.0:1 | 9.6:1 |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1840 kg | 840 kg |
| Vehicle Length | 4580 mm | 4020 mm |
| Vehicle Width | 1780 mm | 1660 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2460 mm |
