1951 Alvis TA 21 vs. 2005 Seat Leon
To start off, 2005 Seat Leon is newer by 54 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, 1951 Alvis TA 21 (93 HP @ 4000 RPM) has 19 more horse power than 2005 Seat Leon. (74 HP @ 5000 RPM). In normal driving conditions, 1951 Alvis TA 21 should accelerate faster than 2005 Seat Leon. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 302 kg more than 2005 Seat Leon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Seat Leon, 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 74 more torque (in Nm) than 2005 Seat Leon. (130 Nm @ 3300 RPM). This means 1951 Alvis TA 21 will have an easier job in driving up hills or pulling heavy equipment than 2005 Seat Leon.
Compare all specifications:
| 1951 Alvis TA 21 | 2005 Seat Leon | |
| Make | Alvis | Seat |
| Model | TA 21 | Leon |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1390 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 74 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 204 Nm | 130 Nm |
| Torque RPM | 2000 RPM | 3300 RPM |
| Engine Bore Size | 84 mm | 76.5 mm |
| Engine Stroke Size | 90 mm | 75.6 mm |
| Engine Compression Ratio | 7.1:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1448 kg | 1146 kg |
| Vehicle Length | 4630 mm | 4190 mm |
| Vehicle Width | 1680 mm | 1750 mm |
| Vehicle Height | 1600 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2520 mm |
| Fuel Tank Capacity | 64 L | 55 L |
