2001 BMW X5 vs. 1978 Renault 4
To start off, 2001 BMW X5 is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Renault 4. In addition, the cost of maintenance, including insurance, on 1978 Renault 4 would be higher. At 2,977 cc (6 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (189 HP @ 4000 RPM) has 155 more horse power than 1978 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 2001 BMW X5 should accelerate faster than 1978 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 1510 kg more than 1978 Renault 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Renault 4. In wet, icy, snow, or gravel driving conditions, 2001 BMW X5 will offer significantly more control. 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, 2001 BMW X5 (410 Nm @ 2000 RPM) has 352 more torque (in Nm) than 1978 Renault 4. (58 Nm @ 2500 RPM). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault 4. 2001 BMW X5 has automatic transmission and 1978 Renault 4 has manual transmission. 1978 Renault 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW X5 | 1978 Renault 4 | |
| Make | BMW | Renault |
| Model | X5 | 4 |
| Year Released | 2001 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 845 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 34 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 410 Nm | 58 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 58 mm |
| Engine Stroke Size | 88 mm | 80 mm |
| Engine Compression Ratio | 18.0:1 | 8.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 660 kg |
| Vehicle Length | 4670 mm | 3670 mm |
| Vehicle Width | 1880 mm | 1490 mm |
| Vehicle Height | 1710 mm | 1560 mm |
| Wheelbase Size | 2730 mm | 2410 mm |
| Fuel Tank Capacity | 93 L | 38 L |
