2004 Lincoln Aviator vs. 1989 Renault 21
To start off, 2004 Lincoln Aviator 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 4,604 cc (8 cylinders), 2004 Lincoln Aviator is equipped with a bigger engine. In terms of performance, 2004 Lincoln Aviator (302 HP) has 211 more horse power than 1989 Renault 21. (91 HP). In normal driving conditions, 2004 Lincoln Aviator should accelerate faster than 1989 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Lincoln Aviator weights approximately 1182 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 Lincoln Aviator 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 Lincoln Aviator 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 Lincoln Aviator (407 Nm) has 269 more torque (in Nm) than 1989 Renault 21. (138 Nm). This means 2004 Lincoln Aviator will have an easier job in driving up hills or pulling heavy equipment than 1989 Renault 21.
Compare all specifications:
| 2004 Lincoln Aviator | 1989 Renault 21 | |
| Make | Lincoln | Renault |
| Model | Aviator | 21 |
| Year Released | 2004 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4604 cc | 1721 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 302 HP | 91 HP |
| Torque | 407 Nm | 138 Nm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2257 kg | 1075 kg |
| Vehicle Length | 4920 mm | 4650 mm |
| Vehicle Width | 1880 mm | 1720 mm |
| Vehicle Height | 1820 mm | 1430 mm |
| Wheelbase Size | 2910 mm | 2820 mm |
