1985 Renault 18 vs. 2005 BMW 320
To start off, 2005 BMW 320 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Renault 18. In addition, the cost of maintenance, including insurance, on 1985 Renault 18 would be higher. At 2,170 cc (6 cylinders), 2005 BMW 320 is equipped with a bigger engine. In terms of performance, 2005 BMW 320 (168 HP @ 6100 RPM) has 64 more horse power than 1985 Renault 18. (104 HP @ 5500 RPM) In normal driving conditions, 2005 BMW 320 should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 320 weights approximately 385 kg more than 1985 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 320 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 2005 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 1985 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, 2005 BMW 320 (210 Nm @ 3500 RPM) has 47 more torque (in Nm) than 1985 Renault 18. (163 Nm @ 3250 RPM). This means 2005 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
| 1985 Renault 18 | 2005 BMW 320 | |
| Make | Renault | BMW |
| Model | 18 | 320 |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2170 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 168 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 163 Nm | 210 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Engine Bore Size | 88 mm | 80 mm |
| Engine Stroke Size | 82 mm | 72 mm |
| Engine Compression Ratio | 9.2:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1135 kg | 1520 kg |
| Vehicle Length | 4470 mm | 4480 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1410 mm | 1420 mm |
