1981 BMW 520 vs. 2002 Renault Avantime
To start off, 2002 Renault Avantime is newer by 21 year(s). Which means there will be less support and parts availability for 1981 BMW 520. In addition, the cost of maintenance, including insurance, on 1981 BMW 520 would be higher. At 2,186 cc (4 cylinders), 2002 Renault Avantime is equipped with a bigger engine. In terms of performance, 2002 Renault Avantime (148 HP @ 4000 RPM) has 25 more horse power than 1981 BMW 520. (123 HP @ 5800 RPM) In normal driving conditions, 2002 Renault Avantime should accelerate faster than 1981 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2002 Renault Avantime weights approximately 533 kg more than 1981 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 520 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2002 Renault Avantime, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Renault Avantime (320 Nm @ 1750 RPM) has 150 more torque (in Nm) than 1981 BMW 520. (170 Nm @ 4000 RPM). This means 2002 Renault Avantime will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 520.
Compare all specifications:
| 1981 BMW 520 | 2002 Renault Avantime | |
| Make | BMW | Renault |
| Model | 520 | Avantime |
| Year Released | 1981 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2186 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 148 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 170 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Bore Size | 80 mm | 87 mm |
| Engine Stroke Size | 66 mm | 92 mm |
| Engine Compression Ratio | 9.8:1 | 17.5:1 |
| Top Speed | 185 km/hour | 195 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1220 kg | 1753 kg |
| Vehicle Length | 4630 mm | 4650 mm |
| Vehicle Width | 1710 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1700 mm |
| Wheelbase Size | 2630 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 80 L |
