1950 Alvis TA 21 vs. 2006 Cadillac STS
To start off, 2006 Cadillac STS is newer by 56 year(s). Which means there will be less support and parts availability for 1950 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TA 21 would be higher. At 4,556 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (320 HP @ 6400 RPM) has 227 more horse power than 1950 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1950 Alvis TA 21.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 Cadillac STS (428 Nm @ 4400 RPM) has 224 more torque (in Nm) than 1950 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TA 21. 2006 Cadillac STS has automatic transmission and 1950 Alvis TA 21 has manual transmission. 1950 Alvis TA 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1950 Alvis TA 21 | 2006 Cadillac STS | |
| Make | Alvis | Cadillac |
| Model | TA 21 | STS |
| Year Released | 1950 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 4556 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 320 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 204 Nm | 428 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4630 mm | 4990 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1600 mm | 1470 mm |
| Wheelbase Size | 2840 mm | 2960 mm |
| Fuel Tank Capacity | 64 L | 64 L |
