2004 GMC Envoy vs. 1989 Renault 21
To start off, 2004 GMC Envoy is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Renault 21. In addition, the cost of maintenance, including insurance, on 1989 Renault 21 would be higher. At 4,160 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2004 GMC Envoy (271 HP @ 6000 RPM) has 179 more horse power than 1989 Renault 21. (92 HP @ 5750 RPM). In normal driving conditions, 2004 GMC Envoy should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 924 kg more than 1989 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1989 Renault 21. In wet, icy, snow, or gravel driving conditions, 2004 GMC Envoy 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, 2004 GMC Envoy (374 Nm @ 3600 RPM) has 239 more torque (in Nm) than 1989 Renault 21. (135 Nm @ 3000 RPM). This means 2004 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21. 2004 GMC Envoy has automatic transmission and 1989 Renault 21 has manual transmission. 1989 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 GMC Envoy | 1989 Renault 21 | |
| Make | GMC | Renault |
| Model | Envoy | 21 |
| Year Released | 2004 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4160 cc | 1721 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 271 HP | 92 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 374 Nm | 135 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 102 mm | 83.5 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2010 kg | 1086 kg |
| Vehicle Length | 4870 mm | 4470 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1780 mm | 1410 mm |
| Wheelbase Size | 2880 mm | 2550 mm |
