1984 Audi Coupe vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1984 Audi Coupe would be higher. At 1,781 cc (4 cylinders), 1984 Audi Coupe is equipped with a bigger engine. In terms of performance, 1986 Renault 21 (87 HP @ 5500 RPM) has 12 more horse power than 1984 Audi Coupe. (75 HP @ 4500 RPM) In normal driving conditions, 1986 Renault 21 should accelerate faster than 1984 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 1986 Renault 21 weights approximately 80 kg more than 1984 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, both vehicles can yield 138 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1984 Audi Coupe | 1986 Renault 21 | |
| Make | Audi | Renault |
| Model | Coupe | 21 |
| Year Released | 1984 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1719 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 87 HP |
| Engine RPM | 4500 RPM | 5500 RPM |
| Torque | 138 Nm | 138 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 81.1 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 83.5 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 950 kg | 1030 kg |
| Vehicle Length | 4360 mm | 4650 mm |
| Vehicle Width | 1690 mm | 1720 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2760 mm |
| Fuel Tank Capacity | 68 L | 34 L |
