2003 GMC Envoy vs. 1987 Renault 21
To start off, 2003 GMC Envoy is newer by 16 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 4,158 cc (6 cylinders), 2003 GMC Envoy is equipped with a bigger engine. In terms of performance, 2003 GMC Envoy (271 HP @ 6000 RPM) has 207 more horse power than 1987 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2003 GMC Envoy should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Envoy weights approximately 905 kg more than 1987 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1987 Renault 21. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 GMC Envoy (373 Nm @ 3600 RPM) has 255 more torque (in Nm) than 1987 Renault 21. (118 Nm @ 2250 RPM). This means 2003 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21. 2003 GMC Envoy has automatic transmission and 1987 Renault 21 has manual transmission. 1987 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 GMC Envoy | 1987 Renault 21 | |
| Make | GMC | Renault |
| Model | Envoy | 21 |
| Year Released | 2003 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4158 cc | 1869 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 271 HP | 64 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 373 Nm | 118 Nm |
| Torque RPM | 3600 RPM | 2250 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 102 mm | 93 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 2010 kg | 1105 kg |
| Vehicle Length | 4870 mm | 4650 mm |
| Vehicle Width | 1840 mm | 1720 mm |
| Vehicle Height | 1780 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2820 mm |
