2006 Alfa Romeo GT vs. 1955 Alvis TC 21
To start off, 2006 Alfa Romeo GT is newer by 51 year(s). Which means there will be less support and parts availability for 1955 Alvis TC 21. In addition, the cost of maintenance, including insurance, on 1955 Alvis TC 21 would be higher. At 2,993 cc (6 cylinders), 1955 Alvis TC 21 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo GT (163 HP @ 6400 RPM) has 58 more horse power than 1955 Alvis TC 21. (105 HP @ 4000 RPM). In normal driving conditions, 2006 Alfa Romeo GT should accelerate faster than 1955 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 1955 Alvis TC 21 weights approximately 55 kg more than 2006 Alfa Romeo GT.
Because 1955 Alvis TC 21 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 1955 Alvis TC 21. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo GT, 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, 1955 Alvis TC 21 (221 Nm @ 2500 RPM) has 15 more torque (in Nm) than 2006 Alfa Romeo GT. (206 Nm @ 3250 RPM). This means 1955 Alvis TC 21 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo GT.
Compare all specifications:
| 2006 Alfa Romeo GT | 1955 Alvis TC 21 | |
| Make | Alfa Romeo | Alvis |
| Model | GT | TC 21 |
| Year Released | 2006 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 163 HP | 105 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 206 Nm | 221 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 91 mm | 90 mm |
| Engine Compression Ratio | 11.3:1 | 8.0:1 |
| Top Speed | 216 km/hour | 164 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1395 kg | 1450 kg |
| Vehicle Length | 4500 mm | 4810 mm |
| Vehicle Width | 1770 mm | 1680 mm |
| Vehicle Height | 1370 mm | 1590 mm |
| Wheelbase Size | 2600 mm | 2840 mm |
