2005 BMW 645 vs. 1979 Renault 14
To start off, 2005 BMW 645 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Renault 14. In addition, the cost of maintenance, including insurance, on 1979 Renault 14 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 281 more horse power than 1979 Renault 14. (57 HP @ 5500 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1979 Renault 14. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 850 kg more than 1979 Renault 14. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 645 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 645. However, in wet, icy, snow, or gravel driving conditions, 1979 Renault 14, 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 645 (439 Nm @ 3600 RPM) has 347 more torque (in Nm) than 1979 Renault 14. (92 Nm @ 3000 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 14.
Compare all specifications:
| 2005 BMW 645 | 1979 Renault 14 | |
| Make | BMW | Renault |
| Model | 645 | 14 |
| Year Released | 2005 | 1979 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4390 cc | 1217 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 338 HP | 57 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 439 Nm | 92 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Bore Size | 92 mm | 75 mm |
| Engine Stroke Size | 83 mm | 69 mm |
| Engine Compression Ratio | 10.5:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1715 kg | 865 kg |
| Vehicle Length | 4830 mm | 4030 mm |
| Vehicle Width | 1860 mm | 1630 mm |
| Vehicle Height | 1380 mm | 1410 mm |
| Wheelbase Size | 2790 mm | 2440 mm |
| Fuel Consumption Overall | 11.8 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 70 L | 48 L |
