1971 Chevrolet Impala vs. 2009 Chevrolet TrailBlazer
To start off, 2009 Chevrolet TrailBlazer is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1971 Chevrolet Impala would be higher. At 4,161 cc (6 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (285 HP @ 6000 RPM) has 175 more horse power than 1971 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 1971 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1971 Chevrolet Impala weights approximately 449 kg more than 2009 Chevrolet TrailBlazer.
Because 2009 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1971 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Chevrolet TrailBlazer (374 Nm @ 4600 RPM) has 118 more torque (in Nm) than 1971 Chevrolet Impala. (256 Nm @ 1600 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1971 Chevrolet Impala. 2009 Chevrolet TrailBlazer has automatic transmission and 1971 Chevrolet Impala has manual transmission. 1971 Chevrolet Impala will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet TrailBlazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Chevrolet Impala | 2009 Chevrolet TrailBlazer | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | TrailBlazer |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4092 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 285 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 256 Nm | 374 Nm |
| Torque RPM | 1600 RPM | 4600 RPM |
| Engine Compression Ratio | 8.5:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1715 kg | 1266 kg |
| Vehicle Length | 5600 mm | 4880 mm |
| Vehicle Width | 2030 mm | 1900 mm |
| Vehicle Height | 1370 mm | 1850 mm |
| Wheelbase Size | 3100 mm | 2880 mm |
