2008 Chevrolet TrailBlazer vs. 1992 Renault 21
To start off, 2008 Chevrolet TrailBlazer is newer by 16 year(s). Which means there will be less support and parts availability for 1992 Renault 21. In addition, the cost of maintenance, including insurance, on 1992 Renault 21 would be higher. At 5,999 cc (8 cylinders), 2008 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2008 Chevrolet TrailBlazer (390 HP @ 6000 RPM) has 299 more horse power than 1992 Renault 21. (91 HP @ 5200 RPM). In normal driving conditions, 2008 Chevrolet TrailBlazer should accelerate faster than 1992 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet TrailBlazer weights approximately 1125 kg more than 1992 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1992 Renault 21. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet TrailBlazer (536 Nm @ 4000 RPM) has 398 more torque (in Nm) than 1992 Renault 21. (138 Nm @ 3500 RPM). This means 2008 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1992 Renault 21. 2008 Chevrolet TrailBlazer has automatic transmission and 1992 Renault 21 has manual transmission. 1992 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet TrailBlazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet TrailBlazer | 1992 Renault 21 | |
| Make | Chevrolet | Renault |
| Model | TrailBlazer | 21 |
| Year Released | 2008 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 390 HP | 91 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 536 Nm | 138 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2200 kg | 1075 kg |
| Vehicle Length | 4880 mm | 4650 mm |
| Vehicle Width | 1900 mm | 1720 mm |
| Vehicle Height | 1730 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2820 mm |
