1951 Alvis TA 21 vs. 1988 Chevrolet Blazer
To start off, 1988 Chevrolet Blazer is newer by 37 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 4,300 cc (6 cylinders), 1988 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1988 Chevrolet Blazer (158 HP @ 4000 RPM) has 65 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 1988 Chevrolet Blazer should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1988 Chevrolet Blazer weights approximately 2 kg more than 1951 Alvis TA 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1951 Alvis TA 21. In wet, icy, snow, or gravel driving conditions, 1988 Chevrolet Blazer will offer significantly more control. 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, 1988 Chevrolet Blazer (312 Nm @ 2800 RPM) has 108 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 1988 Chevrolet Blazer 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 | 1988 Chevrolet Blazer | |
| Make | Alvis | Chevrolet |
| Model | TA 21 | Blazer |
| Year Released | 1951 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 158 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 312 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1448 kg | 1450 kg |
| Vehicle Length | 4630 mm | 4330 mm |
| Vehicle Width | 1680 mm | 1660 mm |
| Vehicle Height | 1600 mm | 1630 mm |
| Wheelbase Size | 2840 mm | 2560 mm |
