1952 Alvis TB 21 vs. 2008 Fiat Idea
To start off, 2008 Fiat Idea is newer by 56 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1952 Alvis TB 21 (91 HP @ 4000 RPM) has 12 more horse power than 2008 Fiat Idea. (79 HP @ 5000 RPM). In normal driving conditions, 1952 Alvis TB 21 should accelerate faster than 2008 Fiat Idea.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 90 more torque (in Nm) than 2008 Fiat Idea. (114 Nm @ 4000 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Idea.
Compare all specifications:
| 1952 Alvis TB 21 | 2008 Fiat Idea | |
| Make | Alvis | Fiat |
| Model | TB 21 | Idea |
| Year Released | 1952 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1242 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 79 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 204 Nm | 114 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 70.9 mm |
| Engine Stroke Size | 90 mm | 78.9 mm |
| Engine Compression Ratio | 7.1:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 3940 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Wheelbase Size | 2750 mm | 2520 mm |
