1969 Alfa Romeo Giulia vs. 1951 Alvis TB 21
To start off, 1969 Alfa Romeo Giulia is newer by 18 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1969 Alfa Romeo Giulia (94 HP @ 5500 RPM) has 3 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM). In normal driving conditions, 1969 Alfa Romeo Giulia should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 68 more torque (in Nm) than 1969 Alfa Romeo Giulia. (136 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1969 Alfa Romeo Giulia.
Compare all specifications:
| 1969 Alfa Romeo Giulia | 1951 Alvis TB 21 | |
| Make | Alfa Romeo | Alvis |
| Model | Giulia | TB 21 |
| Year Released | 1969 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 91 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 136 Nm | 204 Nm |
| Engine Bore Size | 78.1 mm | 84 mm |
| Engine Stroke Size | 82 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4170 mm | 4430 mm |
| Vehicle Width | 1570 mm | 1680 mm |
| Wheelbase Size | 2520 mm | 2750 mm |
