1954 Alvis TC 21 vs. 2008 Audi A5
To start off, 2008 Audi A5 is newer by 54 year(s). Which means there will be less support and parts availability for 1954 Alvis TC 21. In addition, the cost of maintenance, including insurance, on 1954 Alvis TC 21 would be higher. At 4,163 cc (8 cylinders), 2008 Audi A5 is equipped with a bigger engine. In terms of performance, 2008 Audi A5 (349 HP @ 7000 RPM) has 249 more horse power than 1954 Alvis TC 21. (100 HP @ 4000 RPM) In normal driving conditions, 2008 Audi A5 should accelerate faster than 1954 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A5 weights approximately 190 kg more than 1954 Alvis TC 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 1954 Alvis TC 21. In wet, icy, snow, or gravel driving conditions, 2008 Audi A5 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, 2008 Audi A5 (440 Nm @ 3500 RPM) has 219 more torque (in Nm) than 1954 Alvis TC 21. (221 Nm @ 2000 RPM). This means 2008 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1954 Alvis TC 21.
Compare all specifications:
| 1954 Alvis TC 21 | 2008 Audi A5 | |
| Make | Alvis | Audi |
| Model | TC 21 | A5 |
| Year Released | 1954 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 100 HP | 349 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 221 Nm | 440 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84.5 mm |
| Engine Stroke Size | 90 mm | 93 mm |
| Engine Compression Ratio | 8.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 160 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1630 kg |
| Vehicle Length | 4630 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1860 mm |
| Vehicle Height | 1580 mm | 1380 mm |
| Wheelbase Size | 2840 mm | 2760 mm |
| Fuel Tank Capacity | 64 L | 64 L |
