1973 BMW 2004 vs. 1993 Renault 21
To start off, 1993 Renault 21 is newer by 20 year(s). Which means there will be less support and parts availability for 1973 BMW 2004. In addition, the cost of maintenance, including insurance, on 1973 BMW 2004 would be higher. At 1,991 cc (4 cylinders), 1973 BMW 2004 is equipped with a bigger engine. In terms of performance, 1973 BMW 2004 (97 HP @ 5800 RPM) has 22 more horse power than 1993 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1973 BMW 2004 should accelerate faster than 1993 Renault 21.
Because 1973 BMW 2004 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 2004. However, in wet, icy, snow, or gravel driving conditions, 1993 Renault 21, 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 2004 (157 Nm @ 3000 RPM) has 28 more torque (in Nm) than 1993 Renault 21. (129 Nm @ 3250 RPM). This means 1973 BMW 2004 will have an easier job in driving up hills or pulling heavy equipment than 1993 Renault 21.
Compare all specifications:
| 1973 BMW 2004 | 1993 Renault 21 | |
| Make | BMW | Renault |
| Model | 2004 | 21 |
| Year Released | 1973 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 97 HP | 75 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 157 Nm | 129 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Bore Size | 89 mm | 81 mm |
| Engine Stroke Size | 80 mm | 83.5 mm |
| Engine Compression Ratio | 8.5:1 | 9.2:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1020 kg | 1020 kg |
| Vehicle Length | 4420 mm | 4650 mm |
| Vehicle Width | 1620 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2820 mm |
