2004 GMC Yukon vs. 1986 Renault 21
To start off, 2004 GMC Yukon is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 4,820 cc (8 cylinders), 2004 GMC Yukon is equipped with a bigger engine. In terms of performance, 2004 GMC Yukon (260 HP @ 5200 RPM) has 185 more horse power than 1986 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2004 GMC Yukon should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Yukon weights approximately 1305 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 2004 GMC Yukon 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 Yukon (393 Nm @ 4000 RPM) has 264 more torque (in Nm) than 1986 Renault 21. (129 Nm @ 3250 RPM). This means 2004 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2004 GMC Yukon has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 GMC Yukon | 1986 Renault 21 | |
| Make | GMC | Renault |
| Model | Yukon | 21 |
| Year Released | 2004 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4820 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 260 HP | 75 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 393 Nm | 129 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 96 mm | 81 mm |
| Engine Stroke Size | 83 mm | 83.5 mm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2260 kg | 955 kg |
| Vehicle Length | 5060 mm | 4470 mm |
| Vehicle Width | 2010 mm | 1710 mm |
| Vehicle Height | 1950 mm | 1420 mm |
| Wheelbase Size | 2950 mm | 2670 mm |
| Fuel Tank Capacity | 98 L | 66 L |
