1954 Alvis TA 21 vs. 2000 Cadillac XLR
To start off, 2000 Cadillac XLR is newer by 46 year(s). Which means there will be less support and parts availability for 1954 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1954 Alvis TA 21 would be higher. At 4,565 cc (8 cylinders), 2000 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2000 Cadillac XLR (301 HP @ 6400 RPM) has 208 more horse power than 1954 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2000 Cadillac XLR should accelerate faster than 1954 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 2000 Cadillac XLR weights approximately 206 kg more than 1954 Alvis TA 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2000 Cadillac XLR (428 Nm @ 4400 RPM) has 224 more torque (in Nm) than 1954 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2000 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1954 Alvis TA 21. 2000 Cadillac XLR has automatic transmission and 1954 Alvis TA 21 has manual transmission. 1954 Alvis TA 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1954 Alvis TA 21 | 2000 Cadillac XLR | |
| Make | Alvis | Cadillac |
| Model | TA 21 | XLR |
| Year Released | 1954 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 301 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 | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1448 kg | 1654 kg |
| Vehicle Length | 4630 mm | 4520 mm |
| Vehicle Width | 1680 mm | 1840 mm |
| Vehicle Height | 1590 mm | 1290 mm |
| Fuel Tank Capacity | 64 L | 68 L |
