2006 Audi RS4 vs. 1973 Triumph Spitfire
To start off, 2006 Audi RS4 is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1973 Triumph Spitfire would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (420 HP @ 8250 RPM) has 364 more horse power than 1973 Triumph Spitfire. (56 HP @ 5000 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1973 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 749 kg more than 1973 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Audi RS4 (583 Nm @ 5500 RPM) has 483 more torque (in Nm) than 1973 Triumph Spitfire. (100 Nm @ 3000 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Triumph Spitfire.
Compare all specifications:
| 2006 Audi RS4 | 1973 Triumph Spitfire | |
| Make | Audi | Triumph |
| Model | RS4 | Spitfire |
| Year Released | 2006 | 1973 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1493 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 420 HP | 56 HP |
| Engine RPM | 8250 RPM | 5000 RPM |
| Torque | 583 Nm | 100 Nm |
| Torque RPM | 5500 RPM | 3000 RPM |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1549 kg | 800 kg |
| Vehicle Length | 360 mm | 3790 mm |
| Vehicle Height | 360 mm | 1210 mm |
| Wheelbase Size | 360 mm | 2110 mm |
