1958 Alvis TD vs. 2004 Saab 05-Sep
To start off, 2004 Saab 05-Sep is newer by 46 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, 2004 Saab 05-Sep (145 HP @ 5500 RPM) has 29 more horse power than 1958 Alvis TD. (116 HP @ 4500 RPM) In normal driving conditions, 2004 Saab 05-Sep should accelerate faster than 1958 Alvis TD. With that said, vehicle weight also plays an important factor in acceleration. 2004 Saab 05-Sep weights approximately 63 kg more than 1958 Alvis TD. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Saab 05-Sep, 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, 2004 Saab 05-Sep (240 Nm @ 1800 RPM) has 19 more torque (in Nm) than 1958 Alvis TD. (221 Nm @ 2500 RPM). This means 2004 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1958 Alvis TD.
Compare all specifications:
| 1958 Alvis TD | 2004 Saab 05-Sep | |
| Make | Alvis | Saab |
| Model | TD | 05-Sep |
| Year Released | 1958 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 116 HP | 145 HP |
| Engine RPM | 4500 RPM | 5500 RPM |
| Torque | 221 Nm | 240 Nm |
| Torque RPM | 2500 RPM | 1800 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 8.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1425 kg | 1488 kg |
| Vehicle Length | 4800 mm | 4810 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1530 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
| Fuel Tank Capacity | 64 L | 75 L |
