1990 Chevrolet Blazer vs. 1991 Rover 820
To start off, 1991 Rover 820 is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Blazer 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 29 more horse power than 1991 Rover 820. (180 HP @ 6000 RPM). In normal driving conditions, 1990 Chevrolet Blazer should accelerate faster than 1991 Rover 820. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Blazer weights approximately 472 kg more than 1991 Rover 820. 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 1991 Rover 820. 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 192 more torque (in Nm) than 1991 Rover 820. (215 Nm @ 2000 RPM). This means 1990 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 820. 1990 Chevrolet Blazer has automatic transmission and 1991 Rover 820 has manual transmission. 1991 Rover 820 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Chevrolet Blazer | 1991 Rover 820 | |
| Make | Chevrolet | Rover |
| Model | Blazer | 820 |
| Year Released | 1990 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 209 HP | 180 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 407 Nm | 215 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 98.4 mm | 84.5 mm |
| Engine Stroke Size | 82.5 mm | 89 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1408 kg |
| Vehicle Length | 4670 mm | 4890 mm |
| Vehicle Width | 2050 mm | 1740 mm |
| Vehicle Height | 1870 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2780 mm |
