1951 Alvis TA 21 vs. 2009 Chevrolet Cobalt
To start off, 2009 Chevrolet Cobalt is newer by 58 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, 2009 Chevrolet Cobalt (261 HP @ 5300 RPM) has 168 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2009 Chevrolet Cobalt 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 187 kg more than 2009 Chevrolet Cobalt.
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, 2009 Chevrolet Cobalt, 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, 2009 Chevrolet Cobalt (353 Nm @ 2000 RPM) has 149 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2009 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21.
Compare all specifications:
| 1951 Alvis TA 21 | 2009 Chevrolet Cobalt | |
| Make | Alvis | Chevrolet |
| Model | TA 21 | Cobalt |
| Year Released | 1951 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 261 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 204 Nm | 353 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Compression Ratio | 7.1:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1448 kg | 1261 kg |
| Vehicle Length | 4630 mm | 4590 mm |
| Vehicle Width | 1680 mm | 1730 mm |
| Vehicle Height | 1600 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2630 mm |
| Fuel Tank Capacity | 64 L | 49 L |
