1973 BMW 525 vs. 1978 Renault 18
To start off, 1978 Renault 18 is newer by 5 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 2,494 cc (6 cylinders), 1973 BMW 525 is equipped with a bigger engine. In terms of performance, 1973 BMW 525 (143 HP @ 6000 RPM) has 39 more horse power than 1978 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 1973 BMW 525 should accelerate faster than 1978 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1973 BMW 525 weights approximately 313 kg more than 1978 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 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 1973 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1978 Renault 18, 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, 1973 BMW 525 (208 Nm @ 4000 RPM) has 48 more torque (in Nm) than 1978 Renault 18. (160 Nm @ 3000 RPM). This means 1973 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 18.
Compare all specifications:
1973 BMW 525 | 1978 Renault 18 | |
Make | BMW | Renault |
Model | 525 | 18 |
Year Released | 1973 | 1978 |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 143 HP | 104 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 208 Nm | 160 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 86 mm | 88 mm |
Engine Stroke Size | 71.6 mm | 82 mm |
Top Speed | 192 km/hour | 171 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1380 kg | 1067 kg |
Vehicle Length | 4630 mm | 4380 mm |
Vehicle Width | 1700 mm | 1680 mm |
Vehicle Height | 1430 mm | 1410 mm |
Wheelbase Size | 2640 mm | 2470 mm |
Fuel Tank Capacity | 70 L | 53 L |