2005 Audi S4 vs. 1961 Ford Thunderbird
To start off, 2005 Audi S4 is newer by 44 year(s). Which means there will be less support and parts availability for 1961 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1961 Ford Thunderbird would be higher. At 6,638 cc (8 cylinders), 1961 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 1 more horse power than 1961 Ford Thunderbird. (339 HP @ 4800 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1961 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 1961 Ford Thunderbird weights approximately 35 kg more than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1961 Ford Thunderbird | |
| Make | Audi | Ford |
| Model | S4 | Thunderbird |
| Year Released | 2005 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 6638 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 339 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1875 kg |
| Vehicle Length | 4580 mm | 5210 mm |
| Vehicle Width | 1780 mm | 1930 mm |
| Vehicle Height | 1400 mm | 1340 mm |
| Wheelbase Size | 2660 mm | 2880 mm |
| Fuel Tank Capacity | 63 L | 50 L |
