2009 Audi A6 vs. 1986 Renault 18
To start off, 2009 Audi A6 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Renault 18. In addition, the cost of maintenance, including insurance, on 1986 Renault 18 would be higher. At 2,698 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 115 more horse power than 1986 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1986 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 175 kg more than 1986 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 18. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 276 more torque (in Nm) than 1986 Renault 18. (104 Nm @ 3000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 18.
Compare all specifications:
| 2009 Audi A6 | 1986 Renault 18 | |
| Make | Audi | Renault |
| Model | A6 | 18 |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 63 HP |
| Engine RPM | 3300 RPM | 5500 RPM |
| Torque | 380 Nm | 104 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 76 mm |
| Engine Stroke Size | 83.1 mm | 77 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 985 kg |
| Vehicle Length | 4920 mm | 4410 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2850 mm | 2450 mm |
| Fuel Consumption Overall | 8.7 L/100km | 7 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
