2005 GMC Envoy vs. 1985 Renault 18
To start off, 2005 GMC Envoy is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Renault 18. In addition, the cost of maintenance, including insurance, on 1985 Renault 18 would be higher. At 5,357 cc (8 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2005 GMC Envoy (300 HP) has 237 more horse power than 1985 Renault 18. (63 HP). In normal driving conditions, 2005 GMC Envoy should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 1286 kg more than 1985 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1985 Renault 18. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Envoy (447 Nm) has 344 more torque (in Nm) than 1985 Renault 18. (103 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
| 2005 GMC Envoy | 1985 Renault 18 | |
| Make | GMC | Renault |
| Model | Envoy | 18 |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5357 cc | 1395 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 63 HP |
| Torque | 447 Nm | 103 Nm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2271 kg | 985 kg |
| Vehicle Length | 5280 mm | 4410 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1920 mm | 1410 mm |
| Wheelbase Size | 3280 mm | 2450 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7 L/100km |
| Fuel Tank Capacity | 95 L | 60 L |
