1990 Chevrolet Blazer vs. 1970 Riley 4
To start off, 1990 Chevrolet Blazer is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Riley 4. In addition, the cost of maintenance, including insurance, on 1970 Riley 4 would be higher. At 5,010 cc (8 cylinders), 1990 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1990 Chevrolet Blazer (209 HP @ 4000 RPM) has 142 more horse power than 1970 Riley 4. (67 HP @ 5000 RPM). In normal driving conditions, 1990 Chevrolet Blazer should accelerate faster than 1970 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Blazer weights approximately 732 kg more than 1970 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1970 Riley 4. In wet, icy, snow, or gravel driving conditions, 1990 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, 1990 Chevrolet Blazer (407 Nm @ 2800 RPM) has 287 more torque (in Nm) than 1970 Riley 4. (120 Nm @ 2500 RPM). This means 1990 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1970 Riley 4.
Compare all specifications:
| 1990 Chevrolet Blazer | 1970 Riley 4 | |
| Make | Chevrolet | Riley |
| Model | Blazer | 4 |
| Year Released | 1990 | 1970 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 1622 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 209 HP | 67 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 407 Nm | 120 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Engine Bore Size | 98.4 mm | 76.2 mm |
| Engine Stroke Size | 82.5 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1148 kg |
| Vehicle Length | 4670 mm | 4540 mm |
| Vehicle Width | 2050 mm | 1620 mm |
| Vehicle Height | 1870 mm | 1510 mm |
| Wheelbase Size | 2710 mm | 2530 mm |
