1981 BMW 525 vs. 2005 Renault Avantime
To start off, 2005 Renault Avantime is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 525. In addition, the cost of maintenance, including insurance, on 1981 BMW 525 would be higher. At 2,495 cc (6 cylinders), 1981 BMW 525 is equipped with a bigger engine. In terms of performance, 2005 Renault Avantime (177 HP @ 6000 RPM) has 29 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM) In normal driving conditions, 2005 Renault Avantime should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Avantime weights approximately 440 kg more than 1981 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 BMW 525 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 525. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Renault Avantime (250 Nm @ 2000 RPM) has 35 more torque (in Nm) than 1981 BMW 525. (215 Nm @ 4000 RPM). This means 2005 Renault Avantime will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525.
Compare all specifications:
1981 BMW 525 | 2005 Renault Avantime | |
Make | BMW | Renault |
Model | 525 | Avantime |
Year Released | 1981 | 2005 |
Engine Position | Front | Front |
Engine Size | 2495 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 177 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 215 Nm | 250 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Compression Ratio | 9.6:1 | 9.5:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1280 kg | 1720 kg |
Vehicle Length | 4780 mm | 4650 mm |
Vehicle Width | 1810 mm | 1830 mm |
Vehicle Height | 1440 mm | 1630 mm |
Wheelbase Size | 2630 mm | 2710 mm |
Fuel Tank Capacity | 70 L | 83 L |