2003 Chevrolet TrailBlazer vs. 1971 Rover P5B
To start off, 2003 Chevrolet TrailBlazer is newer by 32 year(s). Which means there will be less support and parts availability for 1971 Rover P5B. In addition, the cost of maintenance, including insurance, on 1971 Rover P5B would be higher. At 4,157 cc (6 cylinders), 2003 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2003 Chevrolet TrailBlazer (269 HP @ 6000 RPM) has 111 more horse power than 1971 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2003 Chevrolet TrailBlazer should accelerate faster than 1971 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet TrailBlazer weights approximately 520 kg more than 1971 Rover P5B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1971 Rover P5B. In wet, icy, snow, or gravel driving conditions, 2003 Chevrolet TrailBlazer 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, 2003 Chevrolet TrailBlazer (373 Nm @ 3600 RPM) has 77 more torque (in Nm) than 1971 Rover P5B. (296 Nm @ 3000 RPM). This means 2003 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1971 Rover P5B. 1971 Rover P5B has automatic transmission and 2003 Chevrolet TrailBlazer has manual transmission. 2003 Chevrolet TrailBlazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Rover P5B will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Chevrolet TrailBlazer | 1971 Rover P5B | |
| Make | Chevrolet | Rover |
| Model | TrailBlazer | P5B |
| Year Released | 2003 | 1971 |
| Body Type | SUV | Coupe |
| Engine Size | 4157 cc | 3528 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 269 HP | 158 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 373 Nm | 296 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 2100 kg | 1580 kg |
| Vehicle Length | 4900 mm | 4750 mm |
| Vehicle Width | 1910 mm | 1790 mm |
| Vehicle Height | 1840 mm | 1480 mm |
| Wheelbase Size | 2880 mm | 2820 mm |
