2001 Chevrolet TrailBlazer vs. 1978 GMC Jimmy
To start off, 2001 Chevrolet TrailBlazer is newer by 23 year(s). Which means there will be less support and parts availability for 1978 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1978 GMC Jimmy would be higher. At 4,157 cc (6 cylinders), 2001 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2001 Chevrolet TrailBlazer (269 HP @ 6000 RPM) has 169 more horse power than 1978 GMC Jimmy. (100 HP @ 3600 RPM). In normal driving conditions, 2001 Chevrolet TrailBlazer should accelerate faster than 1978 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2001 Chevrolet TrailBlazer weights approximately 300 kg more than 1978 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2001 Chevrolet TrailBlazer (374 Nm @ 3600 RPM) has 132 more torque (in Nm) than 1978 GMC Jimmy. (242 Nm @ 1600 RPM). This means 2001 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1978 GMC Jimmy. 1978 GMC Jimmy has automatic transmission and 2001 Chevrolet TrailBlazer has manual transmission. 2001 Chevrolet TrailBlazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Chevrolet TrailBlazer | 1978 GMC Jimmy | |
| Make | Chevrolet | GMC |
| Model | TrailBlazer | Jimmy |
| Year Released | 2001 | 1978 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 269 HP | 100 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 374 Nm | 242 Nm |
| Torque RPM | 3600 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 2100 kg | 1800 kg |
| Vehicle Length | 4900 mm | 4690 mm |
| Vehicle Width | 1910 mm | 2030 mm |
| Vehicle Height | 1840 mm | 1840 mm |
| Wheelbase Size | 2880 mm | 2720 mm |
