2005 Audi A4 vs. 1963 Triumph TR4
To start off, 2005 Audi A4 is newer by 42 year(s). Which means there will be less support and parts availability for 1963 Triumph TR4. In addition, the cost of maintenance, including insurance, on 1963 Triumph TR4 would be higher. At 2,138 cc (4 cylinders), 1963 Triumph TR4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (170 HP @ 6500 RPM) has 66 more horse power than 1963 Triumph TR4. (104 HP @ 4600 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1963 Triumph TR4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 645 kg more than 1963 Triumph TR4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1963 Triumph TR4. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (225 Nm) has 53 more torque (in Nm) than 1963 Triumph TR4. (172 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1963 Triumph TR4.
Compare all specifications:
| 2005 Audi A4 | 1963 Triumph TR4 | |
| Make | Audi | Triumph |
| Model | A4 | TR4 |
| Year Released | 2005 | 1963 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 2138 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 170 HP | 104 HP |
| Engine RPM | 6500 RPM | 4600 RPM |
| Torque | 225 Nm | 172 Nm |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1610 kg | 965 kg |
| Vehicle Length | 4550 mm | 3950 mm |
| Vehicle Width | 1770 mm | 1480 mm |
| Vehicle Height | 1430 mm | 1280 mm |
| Wheelbase Size | 2770 mm | 2240 mm |
| Fuel Tank Capacity | 66 L | 53 L |
