2008 BMW X5 vs. 1958 Alvis TD
To start off, 2008 BMW X5 is newer by 50 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 3,001 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (260 HP @ 6600 RPM) has 144 more horse power than 1958 Alvis TD. (116 HP @ 4500 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 1958 Alvis TD. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 125 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 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1958 Alvis TD. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 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 BMW X5 (305 Nm @ 2750 RPM) has 84 more torque (in Nm) than 1958 Alvis TD. (221 Nm @ 2500 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1958 Alvis TD.
Compare all specifications:
| 2008 BMW X5 | 1958 Alvis TD | |
| Make | BMW | Alvis |
| Model | X5 | TD |
| Year Released | 2008 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 3001 cc | 2991 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 260 HP | 116 HP |
| Engine RPM | 6600 RPM | 4500 RPM |
| Torque | 305 Nm | 221 Nm |
| Torque RPM | 2750 RPM | 2500 RPM |
| Engine Compression Ratio | 10.7:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 209 km/hour | 169 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1425 kg |
| Vehicle Length | 4860 mm | 4800 mm |
| Vehicle Width | 1940 mm | 1670 mm |
| Vehicle Height | 1770 mm | 1530 mm |
| Wheelbase Size | 2940 mm | 2840 mm |
| Fuel Tank Capacity | 85 L | 64 L |
