2003 Alfa Romeo 147 vs. 1951 Alvis TA 21
To start off, 2003 Alfa Romeo 147 is newer by 52 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (104 HP @ 5600 RPM) has 11 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 183 kg more than 2003 Alfa Romeo 147.
Because 1951 Alvis TA 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 1951 Alvis TA 21. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 147, 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, 1951 Alvis TA 21 (204 Nm @ 2000 RPM) has 64 more torque (in Nm) than 2003 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 1951 Alvis TA 21 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 147.
Compare all specifications:
| 2003 Alfa Romeo 147 | 1951 Alvis TA 21 | |
| Make | Alfa Romeo | Alvis |
| Model | 147 | TA 21 |
| Year Released | 2003 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 104 HP | 93 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 140 Nm | 204 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Compression Ratio | 10.3:1 | 7.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1265 kg | 1448 kg |
| Vehicle Length | 4180 mm | 4630 mm |
| Vehicle Width | 1740 mm | 1680 mm |
| Vehicle Height | 1450 mm | 1600 mm |
| Wheelbase Size | 2550 mm | 2840 mm |
| Fuel Tank Capacity | 63 L | 64 L |
