1985 Renault 18 vs. 2012 BMW 135
To start off, 2012 BMW 135 is newer by 27 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 2,979 cc (6 cylinders), 2012 BMW 135 is equipped with a bigger engine. In terms of performance, 2012 BMW 135 (300 HP @ 5800 RPM) has 237 more horse power than 1985 Renault 18. (63 HP @ 5500 RPM) In normal driving conditions, 2012 BMW 135 should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 135 weights approximately 665 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 2012 BMW 135 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 2012 BMW 135. 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, 2012 BMW 135 (406 Nm @ 1300 RPM) has 303 more torque (in Nm) than 1985 Renault 18. (103 Nm @ 3000 RPM). This means 2012 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
| 1985 Renault 18 | 2012 BMW 135 | |
| Make | Renault | BMW |
| Model | 18 | 135 |
| Year Released | 1985 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1395 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 300 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 103 Nm | 406 Nm |
| Torque RPM | 3000 RPM | 1300 RPM |
| Engine Bore Size | 76 mm | 89.6 mm |
| Engine Stroke Size | 77 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 985 kg | 1650 kg |
| Vehicle Length | 4410 mm | 4374 mm |
| Vehicle Width | 1710 mm | 1748 mm |
| Vehicle Height | 1410 mm | 1412 mm |
| Wheelbase Size | 2450 mm | 2659 mm |
| Fuel Tank Capacity | 60 L | 53 L |
