1991 Alfa Romeo 164 vs. 1955 Alvis TC 21
To start off, 1991 Alfa Romeo 164 is newer by 36 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, 1991 Alfa Romeo 164 (207 HP @ 6000 RPM) has 102 more horse power than 1955 Alvis TC 21. (105 HP @ 4000 RPM). In normal driving conditions, 1991 Alfa Romeo 164 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 10 kg more than 1991 Alfa Romeo 164.
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, 1991 Alfa Romeo 164, 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, 1991 Alfa Romeo 164 (289 Nm @ 2750 RPM) has 68 more torque (in Nm) than 1955 Alvis TC 21. (221 Nm @ 2500 RPM). This means 1991 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1955 Alvis TC 21.
Compare all specifications:
| 1991 Alfa Romeo 164 | 1955 Alvis TC 21 | |
| Make | Alfa Romeo | Alvis |
| Model | 164 | TC 21 |
| Year Released | 1991 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 207 HP | 105 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 289 Nm | 221 Nm |
| Torque RPM | 2750 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 66.2 mm | 90 mm |
| Engine Compression Ratio | 8.0:1 | 8.0:1 |
| Top Speed | 243 km/hour | 164 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1450 kg |
| Vehicle Length | 4560 mm | 4810 mm |
| Vehicle Width | 1770 mm | 1680 mm |
| Vehicle Height | 1410 mm | 1590 mm |
| Wheelbase Size | 2670 mm | 2840 mm |
