2005 Audi S4 vs. 1977 Ford Fiesta
To start off, 2005 Audi S4 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1977 Ford Fiesta 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 300 more horse power than 1977 Ford Fiesta. (40 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1977 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 1125 kg more than 1977 Ford Fiesta. 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 346 more torque (in Nm) than 1977 Ford Fiesta. (64 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1977 Ford Fiesta.
Compare all specifications:
| 2005 Audi S4 | 1977 Ford Fiesta | |
| Make | Audi | Ford |
| Model | S4 | Fiesta |
| Year Released | 2005 | 1977 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 957 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 40 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 410 Nm | 64 Nm |
| Engine Bore Size | 85 mm | 74 mm |
| Engine Stroke Size | 93 mm | 55.7 mm |
| Engine Compression Ratio | 11.0:1 | 8.3:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1840 kg | 715 kg |
| Vehicle Length | 4580 mm | 3570 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2300 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 63 L | 34 L |
