1955 Alvis TC 21 vs. 1999 Alfa Romeo 166
To start off, 1999 Alfa Romeo 166 is newer by 44 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, 1999 Alfa Romeo 166 (190 HP @ 6300 RPM) has 85 more horse power than 1955 Alvis TC 21. (105 HP @ 4000 RPM) In normal driving conditions, 1999 Alfa Romeo 166 should accelerate faster than 1955 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 166 weights approximately 70 kg more than 1955 Alvis TC 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1999 Alfa Romeo 166, 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, 1999 Alfa Romeo 166 (226 Nm @ 5000 RPM) has 5 more torque (in Nm) than 1955 Alvis TC 21. (221 Nm @ 2500 RPM). This means 1999 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1955 Alvis TC 21. 1999 Alfa Romeo 166 has automatic transmission and 1955 Alvis TC 21 has manual transmission. 1955 Alvis TC 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Alvis TC 21 | 1999 Alfa Romeo 166 | |
| Make | Alvis | Alfa Romeo |
| Model | TC 21 | 166 |
| Year Released | 1955 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 105 HP | 190 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 221 Nm | 226 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 90 mm | 68.3 mm |
| Engine Compression Ratio | 8.0:1 | 10.3:1 |
| Top Speed | 164 km/hour | 220 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1520 kg |
| Vehicle Length | 4810 mm | 4730 mm |
| Vehicle Width | 1680 mm | 1820 mm |
| Vehicle Height | 1590 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
