2009 Audi A4 vs. 1958 Alvis TD
To start off, 2009 Audi A4 is newer by 51 year(s). Which means there will be less support and parts availability for 1958 Alvis TD. In addition, the cost of maintenance, including insurance, on 1958 Alvis TD would be higher. At 2,991 cc (6 cylinders), 1958 Alvis TD is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP @ 4500 RPM) has 42 more horse power than 1958 Alvis TD. (116 HP @ 4500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1958 Alvis TD. With that said, vehicle weight also plays an important factor in acceleration. 1958 Alvis TD weights approximately 495 kg more than 2009 Audi A4.
Because 1958 Alvis TD is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1958 Alvis TD. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Audi A4 (250 Nm @ 1500 RPM) has 29 more torque (in Nm) than 1958 Alvis TD. (221 Nm @ 2500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1958 Alvis TD.
Compare all specifications:
| 2009 Audi A4 | 1958 Alvis TD | |
| Make | Audi | Alvis |
| Model | A4 | TD |
| Year Released | 2009 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 2991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 158 HP | 116 HP |
| Engine RPM | 4500 RPM | 4500 RPM |
| Torque | 250 Nm | 221 Nm |
| Torque RPM | 1500 RPM | 2500 RPM |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 84.1 mm | 90 mm |
| Engine Compression Ratio | 9.6:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 218 km/hour | 169 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 1425 kg |
| Vehicle Length | 4710 mm | 4800 mm |
| Vehicle Width | 2010 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1530 mm |
| Wheelbase Size | 2810 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 64 L |
