1951 Alvis TA 21 vs. 2004 Smart ForFour
To start off, 2004 Smart ForFour is newer by 53 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, 2004 Smart ForFour (108 HP @ 6000 RPM) has 15 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2004 Smart ForFour 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 473 kg more than 2004 Smart ForFour.
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, 2004 Smart ForFour, 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.
Compare all specifications:
| 1951 Alvis TA 21 | 2004 Smart ForFour | |
| Make | Alvis | Smart |
| Model | TA 21 | ForFour |
| Year Released | 1951 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1499 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 108 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Engine Bore Size | 84 mm | 75.5 mm |
| Engine Stroke Size | 90 mm | 84.8 mm |
| Engine Compression Ratio | 7.1:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| 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 | 975 kg |
| Vehicle Length | 4630 mm | 3760 mm |
| Vehicle Width | 1680 mm | 1690 mm |
| Vehicle Height | 1600 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2510 mm |
| Fuel Tank Capacity | 64 L | 47 L |
